在菠菜叶片中也存在着转乙酰酶系统.The transacetylase system was also present in spinach leaves.将乙酰丙酮铁, 苯基B- 萘胺及磷脂通过40目筛加入.The ferric acetylacetonate, phenyl betanaphthylamine , and lecithin are added through 40 - mesh screen.以改性的骨架镍为催化剂催...
Partial thyroidectomy for toxic goiter was practiced widely.用甲状腺部分切除治疗急性甲状腺肿一直被广泛采用.It makes you look like a giraffe with a goiter.这领子让你看起来像一只脖子上长瘤的长颈鹿.To master pathologic features of diffuse nontoxic goiter and diffuse...
Paul is a thoroughly likeable man with an unerring sense of comedy.保罗十分讨人喜欢，开玩笑时很有分寸。Miserable, and unexpectedly lonely, she went in search of Jean-Paul.内心痛苦、突感寂寞的她去寻找琼－保罗。After a good night's sleep, Paul said he wa...
在纪录片《与恐龙同行》中可以看到最新的、更加生动的电脑特效技术。Recent, more dramatic use of CGI was seen in "Walking With Dinosaurs".那部纪录片使我大为震惊。The documentary left me in a state of shock.她还为一部关于基洛夫芭蕾舞学院的纪录片作过解说。She also narrated a documentary about ...
关于他缺席的原因有很多传言。There has been much gossip about the possible reasons for his absence.艾丽斯从不缺席的记录真是值得称赞的.Alice's record of perfect attendance is very creditable to her.她缺席的借口显然是瞎编的.The excuse for her absence was obviou...
Semiconductor devices can perform a variety of control functions in electronic equipment.半导体器件在电子设备中能起各式各样的控制作用.In semiconductor receivers transistors take the place of vacuum tubes.在半导体收音机中晶体管代替了真空管.The conductor is rel...