氨水

• They immersed a lead object first in copper acetate ( a compound made by letting vinegar corrode copper ) , and then in a silver solution created by dissolving silver chloride in dilute ammonia ( which ancient chemists made from urine )
  它们首先把铅制品浸没在醋酸铜（通过醋酸腐蚀铜而制得的化合物）中，然后放在银溶液中，银溶液是通过把氯化银溶解在稀释的氨水（古代化学家从尿中制得）中而制得的。
• This point correspondence saturated adsorptive capacity , may use for to judge the monolayer and the polymolecular layer adsorption point of demarcation . using the aqua fortis , the hypochlorous acid and the ammonia water have carried
  利用浓硝酸、次氯酸和氨水对活性炭的表面进行了改性并应用于饮用水中对三氯甲烷等有机物的吸附,可明显降低水样中三氯甲烷的含量,使水质达到国家标准规定的指标要求。
• The equilibrium data of potassium nitrate , ammonium nitrate and sodium nitrate in the binary mixed - solvent of methanol - water and ammonia - water were determined , and the laws of influences of methanol and ammonia on the solubility of those nitrates have been found out
  摘要测定了硝酸钾、硝酸铵和硝酸钠在甲醇水、氨水二元混合溶剂体系的相平衡数据，查明了甲醇和氨对三种硝酸盐溶解度的影响规律。
• Secondly , it has been noticed that there is a great affinity between ammonia vapor and water liquid to form ammonia aqueous . the complexity of this absorption phenomenon is that heat transfer and mass transfer occur at the same time during the chemical reaction
  由于在氨水混合液吸收氨蒸汽的过程中传热传质现象同时存在，实验现象相对复杂，因此在实验研究中使用了激光设备( mach - zehndertwo - beamlute ， fe ， o 。
• However , the factors of society and economy were taken into account , the best concentration was 1 . 8 % , the properties of natural rubber conserved by salvolatile got better and reduced pollution and improved the environment of factories
  综合考虑经济和社会效益，碳酸铵可作为天然胶乳的保存剂，最佳质量分数为1 . 8 % ，其硫化胶力学性能得到部分改善，可以代替传统的氨水保存剂，降低污染，提高经济效益，改善工厂作业环境。
• In the present experimental work i tried to learn some about the absorption phenomenon by allowing superheated ammonia vapor , which is existed in a cylinder , to flow into a test cell to be absorbed into ammonia liquid mixture with certain initial ammonia mass fraction
  在本实验研究中，首先在氨蒸汽罐中制备好过热氨蒸汽，然后将过热氨蒸汽注入到实验件主体，在其中氨蒸汽被一定初始质量浓度的氨水混合液吸收。对该吸收现象现象进行了研究。
• A general program was compiled to calculate the thermophysics property of ammonia - water solution on the base of research of others . the result is tallied with the data which literature has given . so the program can be used to design ammonia - water absorption refrigeration system
  在前人对氨水工质对热力学性质研究的基础上编制了计算氨水溶液热力性质的通用程序，其计算结果与文献中的数据符合较好，可以用于设计氨水吸收式制冷系统中氨水溶液热力性质的计算。