目的: 研究微小毛霉产凝乳酶的固体发酵条件.Objectives: to study fermentation conditions of chymosin from mutant strain Mucor pusillus.食品成分,如重组凝乳 酶 已投入市场.Food ingredients such as recombinant rennet ( ehymosin ) have also been launched in the ...
He loosed off two shots at the oncoming car.他朝迎面开过来的车子放了两枪。He trained his gun down and loosed a brief burst.他用枪瞄准下面后，砰砰射出一串子弹。He gave a grunt and loosed his grip on the rifle.他闷哼了一声，松开了握着来复枪的手。...
The tourists signaled the driver to pull over.游客们招呼司机把车开到路边.The man decided to pull over to see if he could help.这名男子决定把车停下来,看看他是否帮得上忙.The cop ordered him to pull over.警察命令他停车在路边....
翠鸟象箭似的由水面上擦过去, 小鱼大鱼都不见了, 水上只剩下浮萍.A kingfisher flashed across the water, the fish vanished, leaving the duckweed.她受惊的时候,就像一只一声不响地急投疾枪的翠鸟.When she was frightened she darted noiselessly like a kingfisher.在翠鸟的领地里, 要有清澈的河流, 有...
I know that you'vebeen studying chimpanzees for thirty years now.我知道你研究黑猩猩至今已有30年了。Ray will earn his keep on local farms while studying.雷求学期间会在当地的农场干活赚取生活费。Several notable researchers are studying the effects of hyp...