在许多细胞中,含量最高的磷脂是磷脂酰乙醇胺或脑磷脂.The most abundant phospholipid in many cells is phosphatidyl ethanolamine or cephalin.乙醇胺在气体的纯化和分离方面也是有用的.Ethanolamines are also of value in the purification and the separation of gases.利用不经提纯的棉...
The Locomotive Construction Company Ltd is a wholly-owned subsidiary of the Trust.机车建筑有限公司是该托拉斯的全资子公司。He was killed by an onrushing locomotive.他被飞驰而来的火车头撞死了。At the conductor's whistle the engine - driver starts his ...
The IMF must provide funding and conditionality, in combination with voluntary rollovers by private sector banks.国际货币基金组织必须提供资金和条件限制, 再加上私人银行自动于贷款期满后续期....