风呼啸着穿过屋脊.The wind whistled through the eaves.屋脊从中部裂开.The ridge was split in the center portion.屋顶上有几堆碎瓦,左厢房的屋脊打落了一角.然而枪炮声已经绝迹了.There was only desultory firing now, and the general atmosphere was fairly peaceful....
增溶溶解对于任何要纯化的蛋白质都是必需的.Solubilization is required of any protein to be purified.纯化的ALA纯度达到90%.The purity of ALA after purification is up to 90 %.任选的是, 可用加氢催化剂将纯化的二聚异丁烯加氢生成异辛烷.Optionally, the purified diisobutylene may be h...
The building he was lodged in turned out to be a church.原来，他租住的那栋建筑是一座教堂。The bullet lodged in the sergeant's leg, shattering his thigh bone.子弹嵌进了中士的腿里，使其股骨碎裂。It just lodged in my mind as a very sentimental song.这首歌令...
An expert system is a program which organizes and presents pre - existing knowledge.专家系统是一套能够整理并呈现既有知识的电脑程序.He has a practical partner who organizes everything for him.他有个很能干的伙伴,替他把一切弄得井井有条.And finally there's a Lea...