助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   dispersant for cement 的翻译结果: 查询用时:0.007秒
图标索引 在分类学科中查询
所有学科
石油天然气工业
更多类别查询

图标索引 历史查询
 

dispersant for cement
相关语句
  水泥分散剂
     Synthesis of Sulphonated Acetone-formaldehyde Polycondensates as Dispersant for Cement Slurrys
     磺化丙酮-甲醛缩聚物型水泥分散剂的合成
短句来源
  “dispersant for cement”译为未确定词的双语例句
     SYNTHESIS AND PERFORMACE OF SULPHONATED ACETONE-FORMALDEHYDE POLYCONDENSATES AS DISPERSANT FOR CEMENT SLURRIES
     磺化丙酮-甲醛缩聚物的合成及用于固井水泥浆分散剂的研究
短句来源
     A new polyelectrolyte,sulphonated acetone-formaldehyde polycondensate(SAF),is synthesized for use as dispersant for cement slurries.
     合成了一种新型的水溶性聚合物材料—磺化丙酮-甲醛缩聚物(SAF),讨论了影响聚合反应的诸因素。
短句来源
     Sodium salt of IMA possessed excellent performance as dispersant for cement.
     实验结果表明,IMA树脂的皂化产物是一种良好的水泥减水剂。
短句来源
  相似匹配句对
     PROPERTIES AND APPLICATION OF DL CEMENT DISPERSANT
     DL水泥减阻剂的研制与应用
短句来源
     A STUDY OF THE DISPERSANT FOR MUD TO CEMENT AND ITS PROPERTY ANALYSIS
     泥浆转化成水泥浆的分散剂研究及其特性分析
短句来源
     cement 350;
     水泥 3 5 0 ;
短句来源
     Packaging of Cement
     浅谈水泥包装
短句来源
     Research and application of oil well cement dispersant SDJZ-1.
     新型油井水泥分散剂SDJZ-1的研制与应用
短句来源
查询“dispersant for cement”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
没有找到相关例句


A new polyelectrolyte,sulphonated acetone-formaldehyde polycondensate(SAF),is synthesized for use as dispersant for cement slurries.The effect of various factors (amount of catalyst and sulphonating agent,ratio of acetone to formaldehyde,time and tempera- ture of reaction) on the reaction product is studied.The performance of SAF in cement slurries is evaluated preliminarily in laboratory.It is shown that with SAF the cement slurries are more heat-resistant and well dispersed and give less...

A new polyelectrolyte,sulphonated acetone-formaldehyde polycondensate(SAF),is synthesized for use as dispersant for cement slurries.The effect of various factors (amount of catalyst and sulphonating agent,ratio of acetone to formaldehyde,time and tempera- ture of reaction) on the reaction product is studied.The performance of SAF in cement slurries is evaluated preliminarily in laboratory.It is shown that with SAF the cement slurries are more heat-resistant and well dispersed and give less filter losses than when FDN is added instead.The thickening time of the slurries is not changed and the compressive strength of the set cement is even increased in the former case.

合成了一种新型的水溶性聚合物材料—磺化丙酮-甲醛缩聚物(SAF),讨论了影响聚合反应的诸因素。就所得缩聚物(SAF)对水泥浆的流变性、失水量、稠化时间和水泥石抗压强度等性能的影响进行了初步研究。结果表明,这种缩聚物具有良好的抗温能力,用作油井水泥分散剂,能有效地改善水泥浆的流变参数,对水泥浆的稠化时间和水泥石强度则几乎没有影响。

Dispersant for cement and concrete gained by adopting a "purpose building" approach is described. The experiments including that of influence of variation of carboxylic copolymeric monomer composition on dispersion were favourable to synthesis of new copolymeric high range water reducing agent.

介绍了通过分子设计获得的一种水泥、混凝土用分散剂,包括羧酸类共聚物单体组成变化对分散性能的影响的实验,有利于合成一类新型的共聚类高效减水剂。

The indene maleic anhydride copolymers(IMA resin) were synthesized with naphtha oil at 70~85℃ in the presence of 1.0%~2.0%(w) initiator.The yield was more than 90%.The chemical structure of the copolymer was confirmed by IR.The experimental results showed that the molecular weight of the copolymer was influenced by the quantity of initiator and chian regulator.Sodium salt of IMA possessed excellent performance as dispersant for cement.

以轻煤焦油为原料,在温度为70~85℃,引发剂为单体总质量的1.0% ~2.0 % 的聚合条件下,合成了茚- 马来酸酐共聚物(IMA 树脂),得率在90 % 以上。用IR 表征了共聚物的结构,研究了引发剂和链调节剂用量对共聚物相对分子质量的影响。实验结果表明,IMA树脂的皂化产物是一种良好的水泥减水剂。

 
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关dispersant for cement的内容
在知识搜索中查有关dispersant for cement的内容
在数字搜索中查有关dispersant for cement的内容
在概念知识元中查有关dispersant for cement的内容
在学术趋势中查有关dispersant for cement的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社