鲸类动物在休息时减少它们的呼吸次数.Cetaceans reduce the number of breaths they take during rest periods.鲸类动物是否经历梦睡眠还不清楚.It is not clear whether cetaceans undergo dream sleep.须鲸类;露脊鲸;长须鲸; 蓝鲸;座头鲸.Any of various similar cetaceans, such as t...
Objective To explore the safety and invasion of laparoscopic hepatectomy ( LH ).目的探讨腹腔镜肝切除 ( LH ) 的安全性和微创性.It also accelerates LH and FSH secretion in hypophysis.IGF-1还能促进垂体内LH和FSH分泌.Day 2 serum LH level was unrelated to...
His voice was harsh as he enunciated each word carefully.他一字一顿，听上去很生硬。He skimmed the pages quickly, then read them again more carefully.他先快速地浏览页面，然后再细细阅读。He moved carefully over what remained of partition walls.他小心翼翼地跨过残...
Part-time work is generally hard to find...一般说来，兼职工作很难找。Generally these statutes apply only to wastes from reactors outside the enacting state.总之,这些法令只适宜用在对付那些来自外州的核废料.His gestures were economical, his words generally mi...
She a biochemist who works on the frontiers of biology.她是从事生物学前沿研究的生化学家.He's a very keen student and works very hard...他是个很好学的学生，学习非常努力。He has already transferred ownership of most of the works to a British foundati...