Studies indicate that chymist coprecipitation azeotropic distillation can better prevent from hard - agglomeration and obtains homodisperse nanoparticle. 研究表明,在共沉淀法中辅以共沸蒸馏过程,可以较好地防止粉体的硬团聚,得到分散均匀的纳米级超细粉体.
For many, that crippling menage a trios – guilt, inhibition and shame, still lingered in the bedroom.但是对于她们中的很多人来说, 畸形的三角关系——罪恶 、 禁忌、羞耻 —— 还是出现在她们的卧室里.Arthritis is a crippling disease which affects people all over the wo...
Four million Britons are now strict vegetarians.目前有400万英国人是严格的素食者。Vegetarians are no longer dismissed as cranks.素食者不再被视为有怪癖的人。Vegetarians believe that eating meat is bad karma.素食者认为吃肉食是造恶业。...
Network stability occurs because a reduced routing - table size means reduced bandwidth use.网络稳定性体现在由于减小了路由表的尺寸通常就减少带宽使用.There was a Frenchman sitting at the next table, immaculate in tennis whites.邻桌坐着位法国人，穿着非常整洁的白色网球服。...
The isoelectric points of ChA and ChB were obtained as 5.21 and 5.92 by isoelectrofocusing.采用等电聚焦的方法测定得ChA和ChB的等电点分别为5.21和5.92.The main ways of two - lines utilization are chemical hybridizing agents ( CHA ) and ecotypic...