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1. 发明申请

US20140206819A1 HETEROPHASIC COPOLYMERS 有权
标题翻译：异构共聚物
公开(公告)号：US20140206819A1
公开(公告)日：2014-07-24
申请号：US14131549
申请日：2012-07-06
申请人： Norbert Hafner , Luigi Resconi , Markus Gahleitner , Jimgbo Wang , Pascal Castro , Pavel Sergeevich Kulyabin , Vyatcheslav Izmer , Alexander Virkkunen , Dmitry Kononovich , Ville Virkkunen
发明人： Norbert Hafner , Luigi Resconi , Markus Gahleitner , Jimgbo Wang , Pascal Castro , Pavel Sergeevich Kulyabin , Vyatcheslav Izmer , Alexander Virkkunen , Dmitry Kononovich , Ville Virkkunen
IPC分类号： C08L23/12
CPC分类号： C07F7/081 , C07C13/36 , C07C13/38 , C07C13/465 , C07C41/01 , C07F17/00 , C08F4/65912 , C08F4/65916 , C08F4/65927 , C08F10/06 , C08F110/06 , C08F210/06 , C08L23/12 , C08L2207/02 , C08L2314/06 , C08L23/16 , C08F2500/03 , C08F2500/12 , C08F210/16
摘要： A heterophasic polypropylene resin comprising a polypropylene homopolymer matrix phase (A) and an ethylene-propylene copolymer phase (B) dispersed within the matrix, wherein the xylene soluble fraction of the heterophasic polypropylene resin is in the range 20 to less than 50 wt %; the heterophasic polypropylene resin has an MFR2 of 0.01 to 50 g/10 min; the ethylene content of the xylene soluble fraction of the heterophasic polypropylene resin is in the range of at least 20 wt % to less than 50 wt %; the heterophasic polypropylene resin has a notched charpy impact strength at −20 C of at least 25 kJ/m2, preferably at least 50 kJ/m2; and wherein the MFR2 (Matrix)/MFR2(XS)≧5, preferably ≧10.
摘要翻译：包含分散在基质内的聚丙烯均聚物基质相（A）和乙烯 - 丙烯共聚物相（B）的多相聚丙烯树脂，其中所述多相聚丙烯树脂的二甲苯可溶部分在20至小于50重量％的范围内; 多相聚丙烯树脂的MFR 2为0.01〜50g / 10分钟; 多相聚丙烯树脂的二甲苯可溶级分的乙烯含量在至少20重量％至小于50重量％的范围内; 多相聚丙烯树脂在-20℃下具有至少25kJ / m 2，优选至少50kJ / m 2的缺口夏比冲击强度; 并且其中MFR 2（Matrix）/ MFR 2（XS）≥5，优选≥10。

2. 发明申请

US20140018506A1 BRIDGED METALLOCENE CATALYSTS 有权
标题翻译： BRIDGED METALLOCENE催化剂
公开(公告)号：US20140018506A1
公开(公告)日：2014-01-16
申请号：US13996831
申请日：2011-12-20
申请人： Luigi Resconi , Pascal Castro , Alexander Z. Voskoboynikov , Vyatcheslav V. Izmer , Dmitry S. Kononovich
发明人： Luigi Resconi , Pascal Castro , Alexander Z. Voskoboynikov , Vyatcheslav V. Izmer , Dmitry S. Kononovich
IPC分类号： C08F4/76 , C08F4/52
CPC分类号： C08F4/76 , B01J31/2295 , B01J2231/122 , B01J2531/48 , B01J2531/49 , C07F17/00 , C08F4/52 , C08F4/65908 , C08F4/65927 , C08F10/00 , C08F110/06 , C08F210/06 , C08F4/65912 , C08F2500/03 , C08F2500/12 , C08F210/16
摘要： A solid, particulate catalyst comprising: (i) a complex of formula (I) wherein M is zirconium or hafnium; each X is a sigma ligand; L is a divalent bridge selected from —R′2C—, —R′2C—CR′2—, —R′2Si—, —R′2Si—SiR′2—, —R′2Ge—, wherein each R′ is independently a hydrogen atom, C1-C20-hydrocarbyl, tri(C1-C20-alkyl)silyl, C6-C20-aryl, C7-C20-arylalkyl or C7-C20-alkylaryl; each R1 is a C4-C20 hydrocarbyl radical branched at the β-atom to the cyclopentadienyl ring, optionally containing one or more heteroatoms belonging to groups 14-16, or is a C3-C20 hydrocarbyl radical branched at the β-atom to the cyclopentadienyl ring where the β-atom is an Si-atom; each R18 is a C1-C20 hydrocarbyl radical optionally containing one or more heteroatoms belonging to groups 14-16; each R4 is a hydrogen atom or a C1-6-hydrocarbyl radical; each W is a 5 or 6 membered aryl or heteroaryl ring wherein each atom of said ring is optionally substituted with at least one R5 group; each R5 is the same or different and is a C1-C20 hydrocarbyl radical optionally containing one or more heteroatoms belonging to groups 14-16; and optionally two adjacent R5 groups taken together can form a further mono or multicyclic ring condensed to W optionally substituted by one or two groups R5; and each R7 is a C1-C20 hydrocarbyl radical; and (ii) a cocatalyst, preferably comprising an organometallic compound of a Group 13 metal.
摘要翻译：一种固体颗粒催化剂，其包含：（i）式（I）的络合物，其中M为锆或铪; 每个X是σ配体; L是选自-R'2C-，-R'2C-CR'2-，-R'2Si-，-R'2Si-SiR'2-，-R'2Ge-的二价桥，其中每个R' 独立地为氢原子，C 1 -C 20烃基，三（C 1 -C 20烷基）甲硅烷基，C 6 -C 20 - 芳基，C 7 -C 20 - 芳基烷基或C 7 -C 20 - 烷基芳基; 每个R 1是在β-原子处与环戊二烯基环分支的C 4 -C 20烃基，任选地含有一个或多个属于第14-16族的杂原子，或者是在β-原子处分支到环戊二烯基的C 3 -C 20烃基 β原子是Si原子的环; 每个R18是任选地含有一个或多个属于第14-16族的杂原子的C1-C20烃基; 每个R 4是氢原子或C 1-6烃基; 每个W是5或6元芳基或杂芳基环，其中所述环的每个原子任选被至少一个R 5基团取代; 每个R 5相同或不同，并且是任选地含有一个或多个属于第14-16族的杂原子的C 1 -C 20烃基; 并且任选地两个相邻的R5基团可以形成另外的一个或多个环，其被稠合至可任选地被一个或两个基团R 5取代的W; 并且每个R 7是C 1 -C 20烃基; 和（ii）助催化剂，优选包含第13族金属的有机金属化合物。

3. 发明申请

US20130289229A1 CATALYSTS 有权
标题翻译：催化剂
公开(公告)号：US20130289229A1
公开(公告)日：2013-10-31
申请号：US13806421
申请日：2011-06-29
申请人： Pascal Castro , Luigi Resconi , Lauri Huhtanen
发明人： Pascal Castro , Luigi Resconi , Lauri Huhtanen
IPC分类号： C08F110/06
CPC分类号： C08F4/65912 , C07F17/00 , C08F4/65927 , C08F110/06 , Y10S526/943 , C08F2500/03 , C08F2500/12
摘要： A complex of formula (I): wherein M is zirconium or hafnium; each X is a sigma ligand; L is a divalent bridge selected from —R′2C—, —R′2C—CR′2—, —R′2Si—, —R′2Si—SiR′2—, —R′2Ge—, wherein each R′ is independently a hydrogen atom, C1-C20-hydrocarbyl, tri(C1-C20-alkyl)silyl, C6-C20-aryl, C7-C20-arylalkyl or C7-C20-alkylaryl; each R1 is a C4-C20 hydrocarbyl radical branched at the β-atom to the cyclopentadienyl ring, optionally containing one or more heteroatoms belonging to groups 14-16, or is a C3-C20 hydrocarbyl radical branched at the β-atom to the cyclopentadienyl ring where the β-atom is an Si-atom; n is 0-3; each R18 is the same or different and may be a C1-C20 hydrocarbyl radical optionally containing one or more heteroatoms belonging to groups 14-16; each R4 is a hydrogen atom or a C1-6-hydrocarbyl radical; each W is a 5 or 6 membered aryl or heteroaryl ring wherein each atom of said ring is optionally substituted with an R5 group each R5 is the same or different and is a C1-C20 hydrocarbyl radical optionally containing one or more heteroatoms belonging to groups 14-16; and optionally two adjacent R5 groups taken together can form a further mono or multicyclic ring condensed to W optionally substituted by one or two groups R5.
摘要翻译：式（I）的络合物：其中M为锆或铪; 每个X是σ配体; L是选自-R'2C-，-R'2C-CR'2-，-R'2Si-，-R'2Si-SiR'2-，-R'2Ge-的二价桥，其中每个R' 独立地为氢原子，C 1 -C 20烃基，三（C 1 -C 20烷基）甲硅烷基，C 6 -C 20 - 芳基，C 7 -C 20 - 芳基烷基或C 7 -C 20 - 烷基芳基; 每个R 1是在β-原子处与环戊二烯基环分支的C 4 -C 20烃基，任选地含有一个或多个属于第14-16族的杂原子，或者是在β-原子处分支到环戊二烯基的C 3 -C 20烃基 β原子是Si原子的环; n为0-3; 每个R 18相同或不同，并且可以是任选地含有一个或多个属于第14-16族的杂原子的C 1 -C 20烃基; 每个R 4是氢原子或C 1-6烃基; 每个W是5或6元芳基或杂芳基环，其中所述环的每个原子任选被R5基团取代，每个R 5相同或不同，并且是任选地含有一个或多个属于基团14的杂原子的C 1 -C 20烃基 -16; 并且任选地两个相邻的R5基团可以形成另外的单环或多环稠合至可任选被一个或两个基团R 5取代的W。

4. 发明申请

US20130131291A1 SOLID PARTICULATE CATALYSTS COMPRISING BRIDGED METALLOCENES 有权
标题翻译：包含桥接金属的固体颗粒催化剂
公开(公告)号：US20130131291A1
公开(公告)日：2013-05-23
申请号：US13643865
申请日：2011-04-27
申请人： Luigi Resconi , Pascal Castro , Lauri Huhtanen , Norbert Hafner
发明人： Luigi Resconi , Pascal Castro , Lauri Huhtanen , Norbert Hafner
IPC分类号： C08F4/76
CPC分类号： C08F4/76 , C08F4/6428 , C08F4/6592 , C08F110/06 , Y10S526/943 , C08F4/65912 , C08F4/65927 , C08F2500/12 , C08F2500/17 , C08F2500/03 , C08F2500/15
摘要： A polypropylene homopolymer with a melting point of less than 147° C., a percentage of 2.1 errors of at least 1% and a xylene soluble fraction of less than 0.5 wt %.
摘要翻译：熔点小于147℃的聚丙烯均聚物，至少1％的2.1误差百分比和小于0.5重量％的二甲苯可溶部分。

5. 发明授权

US09567351B2 Heterophasic copolymers 有权
标题翻译：异相共聚物
公开(公告)号：US09567351B2
公开(公告)日：2017-02-14
申请号：US14131549
申请日：2012-07-06
申请人： Norbert Hafner , Luigi Resconi , Markus Gahleitner , Jimgbo Wang , Pascal Castro , Pavel Sergeevich Kulyabin , Vyatcheslav Izmer , Alexander Voskoboynikov , Dmitry Kononovich , Ville Virkkunen
发明人： Norbert Hafner , Luigi Resconi , Markus Gahleitner , Jimgbo Wang , Pascal Castro , Pavel Sergeevich Kulyabin , Vyatcheslav Izmer , Alexander Voskoboynikov , Dmitry Kononovich , Ville Virkkunen
IPC分类号： C08L23/00 , C07F7/08 , C07C13/465 , C07F17/00 , C08L23/12 , C08F4/6592 , C08F10/06 , C08F110/06 , C08F210/06 , C08F4/659
CPC分类号： C07F7/081 , C07C13/36 , C07C13/38 , C07C13/465 , C07C41/01 , C07F17/00 , C08F4/65912 , C08F4/65916 , C08F4/65927 , C08F10/06 , C08F110/06 , C08F210/06 , C08L23/12 , C08L2207/02 , C08L2314/06 , C08L23/16 , C08F2500/03 , C08F2500/12 , C08F210/16
摘要： A heterophasic polypropylene resin comprising a polypropylene homopolymer matrix phase (A) and an ethylene-propylene copolymer phase (B) dispersed within the matrix, wherein the xylene soluble fraction of the heterophasic polypropylene resin is in the range 20 to less than 50 wt %; the heterophasic polypropylene resin has an MFR2 of 0.01 to 50 g/10 min; the ethylene content of the xylene soluble fraction of the heterophasic polypropylene resin is in the range of at least 20 wt % to less than 50 wt %; the heterophasic polypropylene resin has a notched charpy impact strength at −20 C of at least 25 kJ/m2, preferably at least 50 kJ/m2; and wherein the MFR2 (Matrix)/MFR2(XS)≧5, preferably ≧10.
摘要翻译：包含分散在基质内的聚丙烯均聚物基质相（A）和乙烯 - 丙烯共聚物相（B）的多相聚丙烯树脂，其中所述多相聚丙烯树脂的二甲苯可溶部分在20至小于50重量％的范围内; 多相聚丙烯树脂的MFR 2为0.01〜50g / 10分钟; 多相聚丙烯树脂的二甲苯可溶级分的乙烯含量在至少20重量％至小于50重量％的范围内; 多相聚丙烯树脂在-20℃下具有至少25kJ / m 2，优选至少50kJ / m 2的缺口夏比冲击强度; 并且其中MFR 2（Matrix）/ MFR 2（XS）≥5，优选≥10。

6. 发明授权

US09187583B2 Catalysts 有权
标题翻译：催化剂
公开(公告)号：US09187583B2
公开(公告)日：2015-11-17
申请号：US14131588
申请日：2012-07-06
申请人： Norbert Hafner , Pascal Castro , Pavel Sergeevich Kulyabin , Vyatcheslav Izmer , Alexander Voskoboynikov , Luigi Resconi , Dmitry Kononovich , Ville Virkkunen , Dmitry Uborsky
发明人： Norbert Hafner , Pascal Castro , Pavel Sergeevich Kulyabin , Vyatcheslav Izmer , Alexander Voskoboynikov , Luigi Resconi , Dmitry Kononovich , Ville Virkkunen , Dmitry Uborsky
IPC分类号： C07F17/00 , C07F7/08 , C08F4/6592 , C08F10/06 , C07C13/465 , C08L23/12 , C08F110/06 , C08F210/06 , C08F4/659
CPC分类号： C07F7/081 , C07C13/36 , C07C13/38 , C07C13/465 , C07C41/01 , C07F17/00 , C08F4/65912 , C08F4/65916 , C08F4/65927 , C08F10/06 , C08F110/06 , C08F210/06 , C08L23/12 , C08L2207/02 , C08L2314/06 , C08L23/16 , C08F2500/03 , C08F2500/12 , C08F210/16
摘要： A racemic complex of formula (I), wherein M is zirconium or hafnium; each X is a sigma ligand; L is a divalent bridge selected from —R′2C—, —R′2C—CR′2, —R′2Si—, —R′2Si—SiR′2—, —R′2Ge—, wherein each R′ is independently a hydrogen atom, C1-20-hydrocarbyl, tri(C1-20-alkyl)silyl, C6-20-aryl, C7-20-arylalkyl or C7-20-alkylaryl; R2 and R2′ are each independently a C1-20 hydrocarbyl radical optionally containing one or more heteroatoms from groups 14-16; R5′ is a C1-20 hydrocarbyl group optionally containing one or more heteroatoms from groups 14-16 and optionally substituted by one or more halo atoms.
摘要翻译：式（I）的外消旋配合物，其中M为锆或铪; 每个X是σ配体; L是选自-R'2C-，-R'2C-CR'2，-R'2Si-，-R'2Si-SiR'2-，-R'2Ge-的二价桥，其中每个R'独立地为氢原子，C 1-20烃基，三（C 1-20烷基）甲硅烷基，C 6-20芳基，C 7-20芳基烷基或C 7-20烷基芳基; R2和R2'各自独立地为任选含有一个或多个第14-16族的杂原子的C 1-20烃基; R 5'是任选地含有一个或多个14-16个杂原子并任选被一个或多个卤素原子取代的C 1-20烃基。

7. 发明授权

US08803511B2 Gearbox position detection 有权
标题翻译：齿轮箱位置检测
公开(公告)号：US08803511B2
公开(公告)日：2014-08-12
申请号：US12664508
申请日：2008-06-12
申请人： Pascal Castro , Vincent Guibet
发明人： Pascal Castro , Vincent Guibet
IPC分类号： G01B7/14 , F16H59/70 , F16H61/12 , F16H59/68
CPC分类号： F16H59/70 , F16H2059/6823 , F16H2061/1208 , F16H2061/1284
摘要： The invention relates to a motor vehicle gearbox position detector comprising a sensor (3) designed to cooperate with a moving target (5) connected to a gearbox ratio actuation element so as to provide at least one analog signal representative of the position of the neutral point of the gearbox, characterized in that it additionally comprises a unit for processing the signal (9) comprising an analog-to-digital converter designed to convert the analog signal into a digital output signal (17) so as to provide periodic predefined information corresponding to the position of the neutral point only when, on the one hand, the target (5) is in the neutral point position and, on the other hand, when the sensor (1) is in the normal operating state.
摘要翻译：本发明涉及一种机动车辆齿轮箱位置检测器，其包括设计成与连接到齿轮箱比例致动元件的移动目标（5）配合的传感器（3），以便提供表示中性点位置的至少一个模拟信号其特征在于，其还包括用于处理所述信号（9）的单元，所述信号（9）包括被设计为将所述模拟信号转换成数字输出信号（17）的模拟 - 数字转换器，以便提供对应于一方面，当目标（5）处于中立点位置时，另一方面，当传感器（1）处于正常操作状态时，中性点的位置。

8. 发明授权

US08729206B2 Solid particulate catalysts comprising bridged metallocenes 有权
标题翻译：包含桥连金属茂的固体颗粒催化剂
公开(公告)号：US08729206B2
公开(公告)日：2014-05-20
申请号：US13643865
申请日：2011-04-27
申请人： Luigi Resconi , Pascal Castro , Lauri Huhtanen , Norbert Hafner
发明人： Luigi Resconi , Pascal Castro , Lauri Huhtanen , Norbert Hafner
IPC分类号： C08F110/06 , C08F4/642 , C08F4/6592
CPC分类号： C08F4/76 , C08F4/6428 , C08F4/6592 , C08F110/06 , Y10S526/943 , C08F4/65912 , C08F4/65927 , C08F2500/12 , C08F2500/17 , C08F2500/03 , C08F2500/15
摘要： A polypropylene homopolymer with a melting point of less than 147° C., a percentage of 2.1 errors of at least 1% and a xylene soluble fraction of less than 0.5 wt %.
摘要翻译：熔点小于147℃的聚丙烯均聚物，至少1％的2.1误差百分比和小于0.5重量％的二甲苯可溶部分。

9. 发明申请

US20130018156A1 CATALYSTS 有权
标题翻译：催化剂
公开(公告)号：US20130018156A1
公开(公告)日：2013-01-17
申请号：US13518698
申请日：2010-12-21
申请人： Luigi Resconi , Pascal Castro , Lauri Huhtanen
发明人： Luigi Resconi , Pascal Castro , Lauri Huhtanen
IPC分类号： C08F4/6592 , C08F110/06
CPC分类号： C08F4/65927 , C08F4/65912 , C08F10/00 , C08F110/06 , C08F210/06 , Y10S526/943 , C08F2500/12 , C08F2500/15
摘要： A solid particulate catalyst free from an external carrier comprising:(i) a complex of formula (I): whereinM is zirconium or hafnium;each X is a sigma ligand;L is a divalent bridge selected from —R′2C—, —R′2C—CR′2—, —R′2Si—, —R′2Si—SiR'2—, —R′2Ge—, wherein each R′ is independently a hydrogen atom, C1-C20-alkyl, tri(C1-C20-alkyl)silyl, C6-C20-aryl, C7-C20-arylalkyl or C7-C20-alkylaryl;each R1 independently is hydrogen or a linear or branched C1-C20 hydrocarbyl radical optionally containing one or more heteroatoms from groups 14-16 of the Periodic Table of the Elements;each R2 and R3 taken together form a 4-7 membered ring condensed to the benzene ring of the indenyl moiety, said ring optionally containing heteroatoms from groups 14-16, each atom forming said ring being optionally substituted with at least one R18 radical;each R18 is the same or different and may be a C1-C20 hydrocarbyl radical optionally containing one or more heteroatoms belonging to groups 14-16;each R4 is a hydrogen atom or a C1-6-hydrocarbyl radical optionally containing one or more heteroatoms belonging to groups 14-16;each W is independently a 5 or 6 membered aryl or heteroaryl ring wherein each atom of said ring is optionally substituted with an R5 group;each R5 is the same of different and is a C1-C20 hydrocarbyl radical optionally containing one or more heteroatoms belonging to groups 14-16; and optionally two adjacent R5 groups taken together can form a further mono or multicyclic ring condensed to W optionally substituted by one or two groups R5; and(ii) a cocatalyst comprising an organometallic compound of a Group 13 metal, preferably aluminoxane.
摘要翻译：不含外部载体的固体颗粒催化剂，其包含：（i）式（I）的络合物：其中M为锆或铪; 每个X是σ配体; L是选自-R'2C-，-R'2C-CR'2-，-R'2Si-，-R'2Si-SiR'2-，-R'2Ge-的二价桥，其中每个R' 独立地为氢原子，C 1 -C 20烷基，三（C 1 -C 20 - 烷基）甲硅烷基，C 6 -C 20 - 芳基，C 7 -C 20 - 芳基烷基或C 7 -C 20 - 烷基芳基; 每个R 1独立地是氢或任选地含有一个或多个元素周期表第14-16族的杂原子的直链或支链C 1 -C 20烃基; 每个R 2和R 3一起形成4-烯基部分的苯环稠合的4-7元环，所述环任选地含有14-16个杂原子，形成所述环的每个原子任选被至少一个R 18基团取代; 每个R 18相同或不同，并且可以是任选地含有一个或多个属于第14-16族的杂原子的C 1 -C 20烃基; 每个R 4是氢原子或任选地含有一个或多个属于第14-16族的杂原子的C 1-6烃基; 每个W独立地是5或6元芳基或杂芳基环，其中所述环的每个原子任选被R 5基团取代; 每个R 5是不同的，并且是任选地含有一个或多个属于第14-16族的杂原子的C 1 -C 20烃基; 并且任选地两个相邻的R5基团可以形成另外的一个或多个环，其被稠合至可任选地被一个或两个基团R 5取代的W; 和（ii）包含第13族金属的有机金属化合物，优选铝氧烷的助催化剂。

10. 发明授权

US07372063B2 Optical detector for the presence of gas bubbles in a liquid 失效
标题翻译：在液体中存在气泡的光学检测器
公开(公告)号：US07372063B2
公开(公告)日：2008-05-13
申请号：US10536472
申请日：2003-11-25
申请人： Pascal Castro
发明人： Pascal Castro
IPC分类号： G01N15/06 , G01N21/00
CPC分类号： G01N21/49
摘要： The invention concerns a method for detecting gas bubbles in a liquid adapted to a device comprising a light source, a light detector and a data controlling and processing unit connected to a client system comprising the following steps: emitting light from the light source, acquiring successive measurements of the light intensity sensed by the light detector and calculating a variation between two successive measurements of said light intensity. In accordance with a first embodiment of the invention, the method further comprises a step which consists in comparing the variation between two successive measurements of light intensity to a threshold S. Advantageously, a warning counter is incremented by a value A when variation between two successive measurements is higher than the threshold S and decremented by a value B in the opposite case. A proportion of bubbles higher than a maximum authorized rate is detected when said warning counter exceeds a warning value C. In a second embodiment of the invention, the method further comprises a step which consists in calculating an average value between the variations between two successive measurements of light intensity. The client system is made aware of said average value proportional to said bubble content in the liquid.
摘要翻译：本发明涉及一种用于检测适用于包括光源，光检测器和与客户系统相连的数据控制和处理单元的设备的液体中的气泡的方法，包括以下步骤：从光源发射光，获取连续的测量由光检测器感测的光强度并计算所述光强度的两次连续测量之间的变化。根据本发明的第一实施例，该方法还包括将光强度的两个连续测量值与阈值S的变化进行比较的步骤。有利地，当两个连续的变化之间的变化时，报警计数器增加值A 测量值高于阈值S，并在相反的情况下递减值B。当所述警告计数器超过警告值C时，检测到高于最大授权速率的气泡比例。在本发明的第二实施例中，该方法还包括以下步骤：计算两次连续测量之间的变化之间的平均值的光强度。使客户端系统知道与液体中的气泡含量成比例的所述平均值。

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