Carbon steels exist in three stable crystalline phases.碳素钢含有3种稳定的结晶状态.China was the first country in the world to synthesize crystalline insulin, a bioactive protein.中国在世界上最早用人工方法合成一种有生物活力的蛋白质--结晶胰岛素.Diamond is the cryst...
Lappet norms has exquisite Whether does the lappet norms of crystalline light unite count for much.垂饰规格有讲究水晶灯的垂饰规格是否统一关系重大.The thermophysical characteristics of the natural crypto crystalline graphite were investigated.研...
Cyanine of bare orange olivine is violet, multicoloured , contend for strange bottle colourful.赤橙黄绿青蓝紫,五光十色, 争奇斗艳.Near infrared heptamethine cyanine dyes applied as functional dyes are gradually extending their applicati...
He recently did the catering for a presidential reception.他最近承办了一次总统招待会的宴席。Roadside cafes are now a big part of the catering industry.现在路边小餐馆构成了餐饮业很大一部分。You can upgrade from self-catering accommodation to a hotel.您可以将自理膳...