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
   crystal water 在 建筑科学与工程 分类中 的翻译结果: 查询用时:0.146秒
图标索引 在分类学科中查询
所有学科
建筑科学与工程
化学
无机化工
药学
有机化工
仪器仪表工业
中药学
轻工业手工业
燃料化工
更多类别查询

图标索引 历史查询
 

crystal water
相关语句
  结晶水
    The reason for this is that the detydrated enthalpy of crystal water in the hydrate gypsum is reduced.
    杂质改变二水石膏热性能的原因是由于降低了二水石膏中结晶水的脱水焓。
短句来源
    A kind of radiation shield concrete used for the nuclear reactor engineering was prepared. With the viewpoint of technology and economy, following materials, such as three kinds of graded aggregates, 425 Portland blastfurnace cement, a radiation shield property additive and homemade crystal water additive were employed C30 concrete with apparent density of 3 600 kg/m3, crystal water content of up to 4% and good radiation shield property for gamma ray and neutron ray.
    为解决脉冲反应堆工程用防辐射混凝土问题 ,从技术和经济两方面考虑 ,通过采用三级配特种骨科 ,42 5矿渣硅酸盐水泥 ,并掺加具有防护性能的掺合料和自制的结晶水调节剂等技术手段 ,成功配制了表观密度达 3 60 0kg/m3,结晶水含量达 4% ,可有效屏蔽γ射线和中子流的C3 0级防辐射混凝土
短句来源
    China has very abundant gypsum resource,and anhydrite, which is 3/4 of the reserve,is not being utilized. It proposes that using anhydrite to produce sulfuric acid with joint production of cement is an effective way to address the problem of sulfur resource shortage in China. Compared to sulfuric acid production based on ardealite with joint production of cement,it produces no harmful impurities and 28% free water and crystal water.
    阐明我国有极其丰富的石膏资源,占储量3/4的硬石膏尚未利用,提出了用硬石膏制硫酸联产水泥是解决我国硫资源不足的有效途径,并与磷石膏制硫酸联产水泥进行了比较,认为没有有害杂质和28%的游离水、结晶水,生产工艺可以简化,能源消耗低,硫酸的制造成本低于硫磺和硫铁矿制酸的。
短句来源
查询“crystal water”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
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  crystal water
The results suggest that the reduction in tablet hardness is dependent on the dehydration of crystal water, and the values of the slopes indicate that the bonding energy of the unpulverized sample was stronger than that of the pulverized sample.
      
As a result, a three-dimensional framework of [Ca(H2O)H2Edta)] with built-in crystal water molecules is formed.
      
Its ionic structure is composed of [NiL]2+ complex cations, ClO4- outer-spheric anions, and crystal water molecules.
      
Under storage in light, the compounds decompose from the surface; in darkness I and II are stable, whereas III and IV can lose part of the crystal water.
      
The structures are built up of [RuNOCl5]2- (I, IV), [RuNOCl4OH]2- (II, III), and [RuNOCl4(H2O)]- (IV) complex anions, (n‐Bu4N)+ cations, and crystal water molecules (III, IV).
      
更多          


With the help of DTA and with the various gypsum resources in our country, the effects of SiO_2 (both crystals and noncrystals),CaCO_3, Al_2O_3, and Al_2O_3·2SiO_2·2H_2O on the thermol properties of hydrate gypsum are studied. At the same time, the change of dehydrated enthalpy of hydrate gypsum which contain the impurities mentioned above was also measured. the research shows that the impurities in hydrate gypsum would change the thermol properties of hydrate gypsum,reduce the dehydrated temperature and increase...

With the help of DTA and with the various gypsum resources in our country, the effects of SiO_2 (both crystals and noncrystals),CaCO_3, Al_2O_3, and Al_2O_3·2SiO_2·2H_2O on the thermol properties of hydrate gypsum are studied. At the same time, the change of dehydrated enthalpy of hydrate gypsum which contain the impurities mentioned above was also measured. the research shows that the impurities in hydrate gypsum would change the thermol properties of hydrate gypsum,reduce the dehydrated temperature and increase dehydrated rate of hydrate gypsum. The reason for this is that the detydrated enthalpy of crystal water in the hydrate gypsum is reduced.

本文以差热分析为主要研究手段,根据我国的石膏资源条件,研究了SiO_2(晶态的和非晶态的),CaCO_3,Al_2O_3和高岭土对二水石膏热性能的影响,同时测定了掺入杂质后,二水石膏脱水焓的变化。文章认为,混入二水石膏中的SiO_2,CaCO_3,Al_2O_3和高岭土等杂质均会改变二水石膏的热性能,降低二水石膏的脱水温度,加快脱水速度。杂质改变二水石膏热性能的原因是由于降低了二水石膏中结晶水的脱水焓。

A kind of radiation shield concrete used for the nuclear reactor engineering was prepared. With the viewpoint of technology and economy, following materials, such as three kinds of graded aggregates, 425 Portland blastfurnace cement, a radiation shield property additive and homemade crystal water additive were employed C30 concrete with apparent density of 3 600 kg/m3, crystal water content of up to 4% and good radiation shield property for gamma ray and neutron ray.

为解决脉冲反应堆工程用防辐射混凝土问题 ,从技术和经济两方面考虑 ,通过采用三级配特种骨科 ,42 5矿渣硅酸盐水泥 ,并掺加具有防护性能的掺合料和自制的结晶水调节剂等技术手段 ,成功配制了表观密度达 3 60 0kg/m3,结晶水含量达 4% ,可有效屏蔽γ射线和中子流的C3 0级防辐射混凝土

China has very abundant gypsum resource,and anhydrite, which is 3/4 of the reserve,is not being utilized. It proposes that using anhydrite to produce sulfuric acid with joint production of cement is an effective way to address the problem of sulfur resource shortage in China. Compared to sulfuric acid production based on ardealite with joint production of cement,it produces no harmful impurities and 28% free water and crystal water. Hence the production process can be simplified with reduced energy consumption....

China has very abundant gypsum resource,and anhydrite, which is 3/4 of the reserve,is not being utilized. It proposes that using anhydrite to produce sulfuric acid with joint production of cement is an effective way to address the problem of sulfur resource shortage in China. Compared to sulfuric acid production based on ardealite with joint production of cement,it produces no harmful impurities and 28% free water and crystal water. Hence the production process can be simplified with reduced energy consumption. The sulfuric acid production cost is lower than that of sulfuric acid production based on sulfur or pyrite. With adjustment of feed ratio, the joint production of cement can reach the quality criteria of low-heat cement,with significant economic benefit. Using anhydrite to produce sulfuric acid will be the direction for future development.

阐明我国有极其丰富的石膏资源,占储量3/4的硬石膏尚未利用,提出了用硬石膏制硫酸联产水泥是解决我国硫资源不足的有效途径,并与磷石膏制硫酸联产水泥进行了比较,认为没有有害杂质和28%的游离水、结晶水,生产工艺可以简化,能源消耗低,硫酸的制造成本低于硫磺和硫铁矿制酸的。通过配料方案的调整,联产水泥可以达到低热水泥的质量标准,经济效益可观。展望今后硬石膏制硫酸,将是发展的方向。

 
图标索引 相关查询

 


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