In the dry - combed process, backwashing occurs after combing.在干式精梳过程中, 复洗是在精洗之后.Backwashing is one of the Methods: To maintain a filter bed clean.反冲洗是保持滤床清洁的方法之一....
Recruits or draftees, these sailors were quick learners.不管是调来的新兵也好,刚应征入伍的也好, 这些水兵都是一学就会.The captain did his best to foster a sense of unity among the new recruits.队长尽力培养新成员之间的团结精神。Not surprisingly, isolationists found th...
Dengta marine built gypsum deposits occurred in Mantou Jianchang Formations, Lower Cambrian.灯塔海积石膏矿床赋存于下寒武统馒头组—碱厂组中.The Pre - cambrian alumino - siliceous slate is the host rock of antimony deposit inHunan.湖南前寒武系的 硅铝 质板岩...
我留下一名中士指挥，自己策马前去侦察敌情。I left a sergeant in command and rode forward to reconnoitre.他被派往厄立特里亚侦察敌军位置。He was sent to Eritrea to reconnoitre the enemy position.他们派两人在前面侦察。They sent two men out in front as scouts....
Product quality thus assumed to be completely defined, price often becomes the main discriminator.产品质量如此假装的完全地定义, 价格时常变成主要的辨别者.Two phase - shift - networks of frequency discriminator are given circuit and layout examples...