Eighteen 8 aminoquinoline 5 azo derivatives were synthesized,eleven of them are new compounds.Their colour reaction with cobalt was studied.

以8-氨基喹啉为母体18个5-偶氮衍生物,其中11个是新化物。

Many species have a pouch (marsupium), a fold of skin covering the nipples on the mother's lower belly, where the young continue their development.

许多品种都有一个育儿袋（marsupium），是母体下腹盖住乳头的皮袋，幼体袋内继续发育。

A new convenient and general one-step route for preparing azines by treating aromtic aldehydes and semicarbazide with anhydrous zinc chloride as catalyst is described.

吖嗪是用途很广泛的化物,如作染料,光物质,聚单体,另外它们还是加反应的母体化物。

In the adult, or medusa stage of a jellyfish, they can reproduce sexually by releasing sperm and eggs into the water, forming a planula.

海蜇体或水母体阶段，它们通过将精子和卵于释放到水中形浮浪幼体而进行有性繁殖。

14) translocation were noted in patients with short stature, and all of these cases were found to have a specific genetic syndrome – maternal uniparental disomy (UPD) of chromosome 14.

14)染色体移材短小的病人上发现，这些病例发现都属于一种特殊遗传症候群-第十四母体单亲双染色体。