这种蜡质属于乙醇有机溶剂的萃取物.The waxes are classed as alcohol or organic solvent extracted materials.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.这些反应能把四分之三的乙醇酸的碳保存在...
鉴于检察长已公开表示反对，他的机会看来不大了。His chances do not seem good in view of the fact that the Chief Prosecutor has already voiced his public disapproval.检察长坐下, 父女俩也坐下.Mr. Attorney - General sat down, and the father and daughter sat d...
Michael looked at the four hoods sitting in the kitchen.迈克尔瞅了瞅坐在厨房里的四条汉子.Eskimos wear hoods to keep their heads warm.爱斯基摩人戴兜帽使头暖和.The same incurable conflict of priest hoods scars all the temple ruins of Egypt.同样也无法调和的僧侣...
Use a weatherproof rucksack to carry your camera and lenses around in.用防风雨的帆布背包装照相机和镜头。The finished roof should be weatherproof for years.修过的屋顶若干年内不会漏雨。The Weatherproof louvre is designed for intake and exhaust ventilati...
Most of us need to lead more balanced lives to be healthy and happy...我们中大多数人需要过更为平衡的生活，以保持健康和快乐。The motion of the rotor can be balanced completely with rotating counterweights attached to the crankshaft.使用连接在曲轴上的转动平衡块,转...