黑药和镁的混合物具有离析的倾向.Mixture of black powder and magnesium have a tendency to segregate.这能离析为旋光异构体 吗 ?Can it be resolved into optical isomers?看物质能否由于沸腾和冻结而离析为组成该物质的元素.See whether the material can be separated into its element...
There is no prominent change of gelatinization properties during ohmic heating.淀粉溶液在通电加热时其糊化特性无明显变化.Gelatinization characteristics of potato using as auxiliary material for beer were studied.研究了马铃薯用作啤酒辅料的最佳糊化工艺.The steep...
...girls of marriageable age.适婚女子...a marriageable daughter.已到结婚年龄的女儿She had reached marriageable age.当时她已经到了适婚年龄。Because the way home is more devious, marriageable woman feels the situation is bad.由于回家的路比较偏僻, 妙龄女子深感情况不妙...