Epoxides, episulphides and ethylene imines also polymerize via similar cyclic onium ion mechanisms.

环物，环物和乙烯亚胺也可以按类似于环?睦胱拥幕?理进行聚。

It is proved effective that deep well aeration biological treat propylene technology is used to treat propylene epoxide saponated sewage.

实践证明,深井曝气生处理技术处理环丙烷皂污水是行之有效的。

The cationic ring-opening polymerizations of epoxide based monomers were studied using tris(2-hydrooxyethyl) isocyanurate(THEIC) as initiator and trifluoroboron plus ether complex system as catalyst.

发现THEIC与环单体可在非均相体中平稳地进行阳离子开环聚反应。

Calcium ammine catalyst was prepared with metal calcium,dehydrated liquid ammonia as raw materials,nano-silica as a carrier and acetonitrile and propylene epoxide as modifiers.

采用金属钙、脱水液氨、载体纳米二硅及改性剂乙腈与环丙烷制备出氨钙体剂。

A novel dust proofing agent for dyestuff was prepared by the addition of industrial fatty acid and glycol epoxide, which could produce a kind of emulsor.

采用工业脂肪酸和环乙烷加成法研制成乳剂,进而获得一种新型染料防尘剂。

A divided flow cell is used for electrolysis of NaBr aqueous solution.The anolyte containing Br 2 and catholyte containing NaOH are produced simultaneously and in turn to epoxide HFP to HFPO.

在由离子膜分隔的电解槽中电解溴钠溶液,所产生的含溴阳极液和碱性阴极液,分别是由全氟丙烯成全氟环丙烷的环剂和皂剂。

Epoxides, episulphides and ethylene imines also polymerize via similar cyclic onium ion mechanisms.

环化合物，环硫化合物和乙烯亚胺也可以按类似于环?睦胱拥幕?理进行聚合。

It is proved effective that deep well aeration biological treat propylene technology is used to treat propylene epoxide saponated sewage.

实践证明,深井曝气生化处理技术处理环丙烷皂化污水是行之有效的。

The cationic ring-opening polymerizations of epoxide based monomers were studied using tris(2-hydrooxyethyl) isocyanurate(THEIC) as initiator and trifluoroboron plus ether complex system as catalyst.

发现THEIC与环单体可在非均相体系中平稳地进行阳离子开环聚合反应。

Calcium ammine catalyst was prepared with metal calcium,dehydrated liquid ammonia as raw materials,nano-silica as a carrier and acetonitrile and propylene epoxide as modifiers.

采用金属钙、脱水液氨、载体纳米二化硅及改性剂乙腈与环丙烷制备出氨钙体系催化剂。

A novel dust proofing agent for dyestuff was prepared by the addition of industrial fatty acid and glycol epoxide, which could produce a kind of emulsor.

采用工业脂肪酸和环乙烷加成法研制成乳化剂,进而获得型染料防尘剂。

A divided flow cell is used for electrolysis of NaBr aqueous solution.The anolyte containing Br 2 and catholyte containing NaOH are produced simultaneously and in turn to epoxide HFP to HFPO.

在由离子膜分隔的电解槽中电解溴化钠溶液,所产生的含溴阳极液和碱性阴极液,分别是由全氟丙烯合成全氟环丙烷的环化剂和皂化剂。

Epoxides, episulphides and ethylene imines also polymerize via similar cyclic onium ion mechanisms.

环合物，环硫合物和乙烯亚胺也可以按类似于环?睦胱拥幕?理聚合。

It is proved effective that deep well aeration biological treat propylene technology is used to treat propylene epoxide saponated sewage.

实践证明,深井曝气生处理技术处理环丙污水是之有效的。

The cationic ring-opening polymerizations of epoxide based monomers were studied using tris(2-hydrooxyethyl) isocyanurate(THEIC) as initiator and trifluoroboron plus ether complex system as catalyst.

发现THEIC与环单体可在非均相体系中平稳阳离子开环聚合反应。

Calcium ammine catalyst was prepared with metal calcium,dehydrated liquid ammonia as raw materials,nano-silica as a carrier and acetonitrile and propylene epoxide as modifiers.

采用金属钙、脱水液氨、载体纳米二硅及改性剂乙腈与环丙制备出氨钙体系催剂。

A novel dust proofing agent for dyestuff was prepared by the addition of industrial fatty acid and glycol epoxide, which could produce a kind of emulsor.

采用工业脂肪酸和环乙加成法研制成乳剂,而获得一种新型染料防尘剂。

A divided flow cell is used for electrolysis of NaBr aqueous solution.The anolyte containing Br 2 and catholyte containing NaOH are produced simultaneously and in turn to epoxide HFP to HFPO.

在由离子膜分隔的电解槽中电解溴钠溶液,所产生的含溴阳极液和碱性阴极液,分别是由全氟丙烯合成全氟环丙的环剂和剂。

Epoxides, episulphides and ethylene imines also polymerize via similar cyclic onium ion mechanisms.

环化物，环硫化物和乙烯亚胺也可以按类似于环?睦胱拥幕?理进行。

It is proved effective that deep well aeration biological treat propylene technology is used to treat propylene epoxide saponated sewage.

践证明,深井曝气生化处理技术处理环丙烷皂化污水是行之有效的。

The cationic ring-opening polymerizations of epoxide based monomers were studied using tris(2-hydrooxyethyl) isocyanurate(THEIC) as initiator and trifluoroboron plus ether complex system as catalyst.

发现THEIC与环单可在非均相系中平稳地进行阳离子开环反应。

Calcium ammine catalyst was prepared with metal calcium,dehydrated liquid ammonia as raw materials,nano-silica as a carrier and acetonitrile and propylene epoxide as modifiers.

采用金属钙、脱水液氨、米二化硅及改性剂乙腈与环丙烷制备出氨钙系催化剂。

A novel dust proofing agent for dyestuff was prepared by the addition of industrial fatty acid and glycol epoxide, which could produce a kind of emulsor.

采用工业脂肪酸和环乙烷加成法研制成乳化剂,进而获得一种新型染料防尘剂。

A divided flow cell is used for electrolysis of NaBr aqueous solution.The anolyte containing Br 2 and catholyte containing NaOH are produced simultaneously and in turn to epoxide HFP to HFPO.

在由离子膜分隔的电解槽中电解溴化钠溶液,所产生的含溴阳极液和碱性阴极液,分别是由全氟丙烯成全氟环丙烷的环化剂和皂化剂。

Epoxides, episulphides and ethylene imines also polymerize via similar cyclic onium ion mechanisms.

环合物，环硫合物和乙烯亚胺也可以按类似于环?睦胱拥幕?理进行聚合。

It is proved effective that deep well aeration biological treat propylene technology is used to treat propylene epoxide saponated sewage.

实践证明,深井曝气理技术理环丙烷皂污水是行之有效的。

The cationic ring-opening polymerizations of epoxide based monomers were studied using tris(2-hydrooxyethyl) isocyanurate(THEIC) as initiator and trifluoroboron plus ether complex system as catalyst.

发现THEIC与环单体可在非均相体系中平稳地进行阳离子开环聚合反。

Calcium ammine catalyst was prepared with metal calcium,dehydrated liquid ammonia as raw materials,nano-silica as a carrier and acetonitrile and propylene epoxide as modifiers.

金属钙、脱水液氨、载体纳米二硅及改性剂乙腈与环丙烷制备出氨钙体系催剂。

A novel dust proofing agent for dyestuff was prepared by the addition of industrial fatty acid and glycol epoxide, which could produce a kind of emulsor.

工业脂肪酸和环乙烷加成法研制成乳剂,进而获得一种新型染料防尘剂。

A divided flow cell is used for electrolysis of NaBr aqueous solution.The anolyte containing Br 2 and catholyte containing NaOH are produced simultaneously and in turn to epoxide HFP to HFPO.

在由离子膜分隔的电解槽中电解溴钠溶液,所产的含溴阳极液和碱性阴极液,分别是由全氟丙烯合成全氟环丙烷的环剂和皂剂。

Epoxides, episulphides and ethylene imines also polymerize via similar cyclic onium ion mechanisms.

化合物，硫化合物和乙烯亚胺也可以按类似于?睦胱拥幕?理进行聚合。

It is proved effective that deep well aeration biological treat propylene technology is used to treat propylene epoxide saponated sewage.

实践证明,深井曝气生化处理技术处理丙皂化污水是行之有效的。

The cationic ring-opening polymerizations of epoxide based monomers were studied using tris(2-hydrooxyethyl) isocyanurate(THEIC) as initiator and trifluoroboron plus ether complex system as catalyst.

发现THEIC与单体可在非均相体系中平稳地进行阳离子开聚合反应。

Calcium ammine catalyst was prepared with metal calcium,dehydrated liquid ammonia as raw materials,nano-silica as a carrier and acetonitrile and propylene epoxide as modifiers.

采用金属钙、脱水液氨、载体纳米二化硅及改性剂乙腈与丙制备出氨钙体系催化剂。

A novel dust proofing agent for dyestuff was prepared by the addition of industrial fatty acid and glycol epoxide, which could produce a kind of emulsor.

采用工业脂肪酸和乙法研制乳化剂,进而获得一种新型染料防尘剂。

A divided flow cell is used for electrolysis of NaBr aqueous solution.The anolyte containing Br 2 and catholyte containing NaOH are produced simultaneously and in turn to epoxide HFP to HFPO.

在由离子膜分隔的电解槽中电解溴化钠溶液,所产生的含溴阳极液和碱性阴极液,分别是由全氟丙烯合全氟丙的化剂和皂化剂。

Epoxides, episulphides and ethylene imines also polymerize via similar cyclic onium ion mechanisms.

环化合物，环硫化合物和乙烯亚以按类似于环?睦胱拥幕?理进行聚合。

It is proved effective that deep well aeration biological treat propylene technology is used to treat propylene epoxide saponated sewage.

实践证明,深井曝气生化处理技术处理环皂化污水是行之有效的。

The cationic ring-opening polymerizations of epoxide based monomers were studied using tris(2-hydrooxyethyl) isocyanurate(THEIC) as initiator and trifluoroboron plus ether complex system as catalyst.

发现THEIC与环单体在非均相体系中平稳地进行阳离子开环聚合反应。

Calcium ammine catalyst was prepared with metal calcium,dehydrated liquid ammonia as raw materials,nano-silica as a carrier and acetonitrile and propylene epoxide as modifiers.

采用金属钙、脱水液氨、载体纳米二化硅及改性剂乙腈与环备出氨钙体系催化剂。

A novel dust proofing agent for dyestuff was prepared by the addition of industrial fatty acid and glycol epoxide, which could produce a kind of emulsor.

采用工业脂肪酸和环乙加成法研成乳化剂,进而获得一种新型染料防尘剂。

A divided flow cell is used for electrolysis of NaBr aqueous solution.The anolyte containing Br 2 and catholyte containing NaOH are produced simultaneously and in turn to epoxide HFP to HFPO.

在由离子膜分隔的电解槽中电解溴化钠溶液,所产生的含溴阳极液和碱性阴极液,分别是由全氟烯合成全氟环的环化剂和皂化剂。

Epoxides, episulphides and ethylene imines also polymerize via similar cyclic onium ion mechanisms.

环化合物，环硫化合物和乙烯亚胺也可以按类似于环?睦胱拥幕?理进行聚合。

It is proved effective that deep well aeration biological treat propylene technology is used to treat propylene epoxide saponated sewage.

实践证明,气生化处理技术处理环丙烷皂化污水是行之有效的。

The cationic ring-opening polymerizations of epoxide based monomers were studied using tris(2-hydrooxyethyl) isocyanurate(THEIC) as initiator and trifluoroboron plus ether complex system as catalyst.

发现THEIC与环单体可在非均相体系中平稳地进行阳离子开环聚合反应。

Calcium ammine catalyst was prepared with metal calcium,dehydrated liquid ammonia as raw materials,nano-silica as a carrier and acetonitrile and propylene epoxide as modifiers.

采用金、水液氨、载体纳米二化硅及改性剂乙腈与环丙烷制备出氨体系催化剂。

A novel dust proofing agent for dyestuff was prepared by the addition of industrial fatty acid and glycol epoxide, which could produce a kind of emulsor.

采用工业脂肪酸和环乙烷加成法研制成乳化剂,进而获得一种新型染料防尘剂。

A divided flow cell is used for electrolysis of NaBr aqueous solution.The anolyte containing Br 2 and catholyte containing NaOH are produced simultaneously and in turn to epoxide HFP to HFPO.

在由离子膜分隔的电解槽中电解溴化钠溶液,所产生的含溴阳极液和碱性阴极液,分别是由全氟丙烯合成全氟环丙烷的环化剂和皂化剂。

Epoxides, episulphides and ethylene imines also polymerize via similar cyclic onium ion mechanisms.

化合物，硫化合物和乙烯亚胺也以按类似于?睦胱拥幕?理进行聚合。

It is proved effective that deep well aeration biological treat propylene technology is used to treat propylene epoxide saponated sewage.

实践证明,深井曝气生化处理技术处理丙烷皂化污水是行之有效的。

The cationic ring-opening polymerizations of epoxide based monomers were studied using tris(2-hydrooxyethyl) isocyanurate(THEIC) as initiator and trifluoroboron plus ether complex system as catalyst.

发THEIC在非均相系中平稳地进行阳离子开聚合反应。

Calcium ammine catalyst was prepared with metal calcium,dehydrated liquid ammonia as raw materials,nano-silica as a carrier and acetonitrile and propylene epoxide as modifiers.

采用金属钙、脱水液氨、载纳米二化硅及改性剂乙腈丙烷制备出氨钙系催化剂。

A novel dust proofing agent for dyestuff was prepared by the addition of industrial fatty acid and glycol epoxide, which could produce a kind of emulsor.

采用工业脂肪酸和乙烷加成法研制成乳化剂,进而获得一种新型染料防尘剂。

A divided flow cell is used for electrolysis of NaBr aqueous solution.The anolyte containing Br 2 and catholyte containing NaOH are produced simultaneously and in turn to epoxide HFP to HFPO.

在由离子膜分隔的电解槽中电解溴化钠溶液,所产生的含溴阳极液和碱性阴极液,分别是由全氟丙烯合成全氟丙烷的化剂和皂化剂。