For her, books were as necessary to life as bread.对她来说，书就像面包一样，是生活必需品。Books are often stacked in higgledy-piggledy piles on the floor.书本经常乱七八糟地堆在地板上。New diet books appear at a rate of nearly one a week.新的饮食类书籍差不多一周出一本。...
目的: 优化微波辐照法从红车轴草中提取、纯化制备染料木素的工艺条件.Objective : To screen the best method of extraction of total isoflavones from Trifolium pretense L.染料木素是大豆异黄酮, 植物化学物质的结构类似雌激素的类型.Genistein is a type of soy isoflavone, a plant chemical t...
Here's the hookup for the TV.这是电视机插线.Side - by - side construction for easy hookup of left and right channels.并排的双线非常便于左右声道的识别和连接.Ideal for use with client's existing hydrant meter hookup.特别适用于用户现有的消防栓仪表连接....
He began to feed in the spaghetti, carefully separating the strands.他开始放入意大利面，小心翼翼地将面一缕缕分开。These strands of molecules twine around each other to form cable-like structures.这些分子链彼此缠绕，形成缆线状的结构。He's trying to bring tog...
有机物和铀的浸染到处是共同延伸的.The organics and impregnations of uranium are everywhere coextensive.铜浸染在斑岩的细小节理面和裂隙中.The copper is disseminated in small joint surfaces and cracks in the porphyries.这些矿物也浸染在靠近粗玄岩接触带的片岩和角岩片岩中.The mineral...