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condensation type
相关语句
  缩合型
     As a result of which a solventless, hydroxyl condensation type silicone resins with lower R/Si, C6H5/E ratio and higher Si-OH group content can be prepared, and the resins are suitable for transfer moulding compounds. By using these methods the probedure is simplified, the time of operation is greatly shortened and the quality of the resins is stable.
     并以此合成了适于递模塑料的R/Si较小、C_6H_5/R较低、羟基含量较高的羟基缩合型无溶剂树脂,简化了步骤,大大缩短了操作时间,树脂质量稳定。
短句来源
     Since Nov 1979,170 cases of saddle nose have been treated with two kinds ofdomestic liquid silicone rubber injection,the Condensation Type(ZG-D)and AdditiveType(GN 514).
     本文介绍两种新型医用高分子有机硅材料即低粘度缩合型(ZG-D)和加成型(GN514)室温硫化硅橡胶,注射治疗鞍鼻170例。
短句来源
     Addition type chain extension reactions with carboxyl and hydroxyl groups of poly(ethylene terphalate)(PET) and poly(butylene terephalate)(PBT) were reviewed,in addition to condensation type chain extension reaction,addition type chain extension reaction of hydroxyl or carboxyl or both of them.
     综述了用于聚对苯二甲酸乙二醇酯(PET)、聚对苯二甲酸丁二醇酯(PBT)化学扩链反应的羧基加成型和羟基加成型扩链剂,以及缩合型扩链反应、羧基加成型扩链反应和羟基加成型扩链反应、羧羟基同时加成型扩链反应。
短句来源
  冷凝式
     The Experimental Research and Optimization Analysis of Condensation Type Water Heater
     冷凝式热水器的实验研究及优化分析
短句来源
     The experimental research results of condensation type domestic water heater are stated and the optimization of heat exchange surface area is analyzed through examples.
     介绍冷凝式家用燃气热水器的实验研究结果,并结合实例对换热面积进行了优化分析。
短句来源
     The hydrogen generator station in Shajiao A Power Station was equipped with condensation type hydrogen dryers, but its outlet hydrogen humidity could not satisfy Standard DL/T 651-1998. As a result, molecular sieve dryers were added in 2000. The highly hydrophilic molecular sieve absorbs the moisture in hydrogen and lowers the dew point of hydrogen to( -60 ℃).
     沙角A电厂在1995年装有冷凝式氢气干燥器的制氢设备原出口氢气湿度不能满足DL/T651—1998标准要求,因此,2000年采取了加装分子筛干燥器除湿的技术改进措施。 分子筛对水分子有较强的亲和力,它吸附氢气中的水分,使氢气露点温度降低至-60℃。
短句来源
  “condensation type”译为未确定词的双语例句
     Cocondensation type polyimides were prepared by using 3,3′-dimethyl-4,4′-diamino diphenylmethane and 4,4′-diamino diphenylether or 4,4′-diamino diphenylmethane as the co-diamine monomers and diphenylether-3,3′,4,4′-tetracarboxylic acid dianhydride as the dianhydride monomer.
     采用3,3′-二甲基-4,4′-二氨基二苯甲烷,4,4′-二氨基二苯醚或4,4′-二氨基二苯甲烷为共缩聚二胺单体与二苯醚3,3′-,4,4′-四酸二酐进行缩聚制备共缩聚型聚酰亚胺。
短句来源
     Cocondensation type polyimides were prepared by using 3,3′dimethyl4,4′diamino diphenylmethane and 4,4′diamino diphenylether or 4,4′diamino diphenylmethane as the codiamine monomers and benzophenone3,3′,4,4′tetracarboxylic acid dianhydride as the dianhydride monomer.
     采用3,3′-二甲基-4,4′-二氨基二苯甲烷,4,4′-二氨基二苯醚或4,4′-二氨基二苯甲烷为共缩聚二胺单体与二苯甲酮3,3′,4,4′-四酸二酐进行缩聚制备共缩聚型聚酰亚胺。
短句来源
     The co condensation type polyimides were prepared by the condensation between diamine monomers (4,4′ di(4 aminophenoxy)diphenylsulfone and 4,4′ diamino diphenylether or 4,4′ diamino diphenylmethane) and diphenylether 3,3′,4,4′ tetracarboxylic acid dianhydride followed by an chemical imidization.
     以4,4′-二(4-氨基苯氧基)二苯砜及4,4′-二氨基二苯醚或4,4′-二氨基二苯甲烷为共缩聚二胺单体与二苯醚3,3′,4,4′-四甲酸二酐缩聚并经化学亚胺化合成了共缩聚型聚酰亚胺。
短句来源
     Co condensation type polyamides were prepared by using 1,2 dihydro 2 (4 aminophenyl) 4 [4 (4 aminophenoxyl) phenyl] phthalazin 1 one and 4,4′ diamino biphenyl ether or 4,4′ diamino biphenyl methane as the co diamine monomers and aromatic diacid as the co condensation monomer.
     采用 1 ,2 -二氢 -2 -( 4-氨基苯基 ) -4 -[4 -( 4-氨基苯氧基 ) -苯基 ]-二氮杂萘 -1 -酮 ( A)、4 ,4′-二氨基二苯醚 ( B)、4 ,4′-二氨基二苯甲烷 ( C)为共缩聚二胺单体与对苯二甲酸进行共缩聚反应 ,制备共缩聚型聚酰胺 .
短句来源
     STUDY ON THE SYNTHESIS AND PROPERTIES OF CO CONDENSATION TYPE SOLUBLE POLYIMIDE(3)
     共缩聚型可溶性聚酰亚胺的合成与性能研究(3)
短句来源
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  condensation type
We study the equilibrium Gibbs states for a Boson gas model, defined by Bru and Zagrebnov, which has two phase transitions of the Bose condensation type.
      
The lability of the hydrogen atoms in the methyl group of 5-methylfurfural was proved by a reaction of the crotonic condensation type.
      
Condensation type cryostat channel for low-temperature exposures
      
While presenting the clarification, we are able to identify the behavior of condensation type algorithms for generalized geometric programs.
      
An adsorption pattern was observed which suggested the existence of "Selective Polar Adsorption", this being quite distinctive from purely physical (capillary condensation type) adsorption and chemisorption.
      
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It has been shown that increasing the temperature of hydrolysis or using a mixed solvent composed of acetone and toluene favours the hydrolytic co-condensation of me-thyltrichlorosilane with phenyltrichlorosilane and dimethyldichlorosilane, but avoids the gel-forming phenomenon. As a result of which a solventless, hydroxyl condensation type silicone resins with lower R/Si, C6H5/E ratio and higher Si-OH group content can be prepared, and the resins are suitable for transfer moulding compounds. By using...

It has been shown that increasing the temperature of hydrolysis or using a mixed solvent composed of acetone and toluene favours the hydrolytic co-condensation of me-thyltrichlorosilane with phenyltrichlorosilane and dimethyldichlorosilane, but avoids the gel-forming phenomenon. As a result of which a solventless, hydroxyl condensation type silicone resins with lower R/Si, C6H5/E ratio and higher Si-OH group content can be prepared, and the resins are suitable for transfer moulding compounds. By using these methods the probedure is simplified, the time of operation is greatly shortened and the quality of the resins is stable.In addition, the relation between the structures of the resins and the properties of the transfer moulding plastics has been discussed. A proper choice of curing agent and a general purpose reinferced filler will result in excellent performance of the plastics.

本文指出提高水解温度,或使用丙酮和甲苯混合溶剂,有利于甲基三氟硅烷与苯基三氯硅烷和二甲基二氯硅烷的共水解缩聚反应,而不易产生凝胶现象。并以此合成了适于递模塑料的R/Si较小、C_6H_5/R较低、羟基含量较高的羟基缩合型无溶剂树脂,简化了步骤,大大缩短了操作时间,树脂质量稳定。此外还讨论了树脂的结构与递模塑料性能的关系,选择了较好的固化剂以及通用的补强剂,使塑料具有优异的性能。

Since Nov 1979,170 cases of saddle nose have been treated with two kinds ofdomestic liquid silicone rubber injection,the Condensation Type(ZG-D)and AdditiveType(GN 514).There were satisfactory results or improvement in 168 cases(98.8%)and failure in 2 cases(1.2%)during a 2.5 yr follow-up period.The reaction of GN514 was minimal,but solidification had to be promoted by local infra-red irradiationto a temperature of 35-37℃ for 0.5-1 hr.A special nose splint was used immediatelyafter injection to ensure good...

Since Nov 1979,170 cases of saddle nose have been treated with two kinds ofdomestic liquid silicone rubber injection,the Condensation Type(ZG-D)and AdditiveType(GN 514).There were satisfactory results or improvement in 168 cases(98.8%)and failure in 2 cases(1.2%)during a 2.5 yr follow-up period.The reaction of GN514 was minimal,but solidification had to be promoted by local infra-red irradiationto a temperature of 35-37℃ for 0.5-1 hr.A special nose splint was used immediatelyafter injection to ensure good shape of the nose.This method may be used to correctsmall depression defect after rhinoplasty as well as saddle nose,therefore it can beapplied in wide field.However,the long-term results remain to be studied.

本文介绍两种新型医用高分子有机硅材料即低粘度缩合型(ZG-D)和加成型(GN514)室温硫化硅橡胶,注射治疗鞍鼻170例。满意与改善168例(98.8%),失败2例(1.2%)。经2.5年的观察,失败率低于硅橡胶块埋入法(4.4%)。GN 514反应极小,但须温烘(红外线)37℃左右(1/2)~1小时以促进固化。为保持注射后的鼻背峰棱,两者均宜加用鼻夹板以定型。本法添加较方便,扩大了适应范围。

Desorption chemical ionization technique has been applied by authors to direct thermal pyrolysis of polymers in chemical ionization source with different reagent gases. Several main types of polymers, namely vinyl type, condensation type and copolymerizationtype of polymers, have been investigated by this technique. The resulting DPCI spectra can be not only used as finger-prints to distinguish the different polymers, but also applied to investigate mechanism on thermal pyrolysis of polymers.

将解吸化学电离技术应用于聚合物的直接热裂解,研究乙烯型、缩聚型和共聚型聚合物。得到的谱图不仅能作为指纹谱区别不同的聚合物,而且能用于研究聚合物热裂解机理。

 
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