研究了蜜胺磷酸盐和聚磷酸铵的互配(作用).Reciprocal preparations of melamine phosphate and ammonium polyphosphate were studied.直到现在, 治疗晚期昏睡病患者时都用硫肿蜜胺药物.UnitllUntil now, the drug melarsoprol was used to treat patients in the advanced sleepin...
友情是理解，不是妥协；是原谅，不是遗忘。即使不联系，感情依然在。Friendship means understanding, not agreement. It means forgiveness, not forgetting.It means the memories last, even if contact is lost.高等教育被迫向市场需求妥协。Higher education is being forced to pr...
The Network Multimedia CAI Courseware provides a bran - new teaching mode.网络多媒体CAI课件提供了一种全新的教学模式.CBE ( computer - based education ) includes two main fields - CAI ( Computer - Assisted Instruction ) and CMI ( Computer Ma...
Black Ice is a Tatiana exclusive with fabric made only for Tatiana.[黑冰]是[塔迪安娜]的独家产品,连织物都是专为[塔迪安娜]而做的.She must be ill, Tatiana thought...她一定是病了，塔蒂亚娜心想。At this meeting Olga's bookish and countrified sister, Tatiana ( ...
据说消音器是用来消除引擎的噪声的.The silencer is supposed to silence the engine noise.它后面的消音器已有一条裂缝.It had a split in the muffler.引擎通过消音器排气.The engine exhausts through the muffler....
The gills of fishes are analogous to the lungs in terrestrial animals.鱼类的鳃与陆上动物的肺类似.Evolution can explain why human embryos look like gilled fishes.进化论能够解释为什么人类的胚胎看起来象除去了内脏的鱼一样.Birds, fishes, and insects lay eggs.鸟下蛋, 鱼和...