VRLA battery has two kinds of technology: AGM ( absorptive glass - microfibre ) and GEL technology.VRLA电池有两类技术: AGM技术和GEL技术.Conclusion: Silica gel column chromatography and crystallization are simple and rapid Methods: T...
This gel gives a beautiful shine to the hair.这种发胶会使头发看上去有亮丽的光泽。shower gel containing plant extracts that have a stimulating effect on the skin含有对皮肤有益的植物精华的沐浴凝胶My ideas are beginning to gel.我的想法逐渐形成了....
Exchanging value is the expressional form of value.交换价值是价值的表现形式.His speech is about expressional arts.他的演说是有关表现艺术的.Accompany with risk process of population development, its expressional forms are diverse in different st...
the International Tennis Federation国际网球联合会the state's eventual separation from the federation那个州最终与联邦的脱离It is a federation of 10 regional unions.它是由十个地方工会结合成的联合会....