非 表面活性剂 的添加剂称作助洗剂,长期以来用以改进表面活性剂的去污作用.Nonsurfactant additives known as " builders " have long been used to improve detergent action of surfactants.如同所有化学和物理的过程一样, 温度对去污作用有重要影响.As in all chemical and physical processes, te...
我向下滚动文档搜索“美利坚合众国”。I scrolled down to find "United States of America".美利坚合众国the United States of America美利坚合众国常被缩略为U. S. A..The United States of America is commonly abbreviated to U.S.A.....
In the standard universe , Condor provides checkpointing and remote system calls.在标准运行模式下, Condor提供检查点和远程系统调用.Condor makes certain that all requirements in both ClassAds are satisfied.Condor确保两类ClassAd中的所有需求都被满足.The cond...
Aim To synthesize new type of octane number improver for gasoline, methoxyisobutyrate.目的合成一种新型汽油辛烷值改进剂─甲氧基异丁酸烷基酯.Cetane improver . Makes the engine run better at higher compression settings.碳氢化合物的改进物. 使引擎在高压缩比时运转较为顺畅.Cyc...
Reserve Silica disclaims any warranties as to the accuracy of the information presented.储备二氧化硅不承担任何保证的准确性提出的资料.Manufacturer's warranties normally only cover problems that were built - in to their merchandise.生产厂家的质量...