It can cost $40,000 to $50,000 to incarcerate a prisoner for a year.监禁一名囚犯一年要花费4万到5万美元。Why do you incarcerate yourself in the room every afternoon?你为何每天下午将自己关在房间里?...
Double crank four ring - plate type cycloid drive is a new type drive.双曲柄四环板式针摆行星传动是一种新型传动.The vibration performance of cycloid ball planetary reducer was analyzed.分析摆线钢球行星传动减速器的振动特性.For this reason the cycloid is called...
北毛鼻袋熊是夜行性动物, 人类很少能看到它们.Nocturnal creatures, the northern hairy - nosed wombat is rarely seen by humans.袋熊、袋鼠都是澳大利亚的有袋类动物.The wombat and kangaroo are both marsupials in Australia.袋熊停在护林员的车辆前面.A wombat stops in front a ran...
Subjecting the models field engineering calculating test shows its safety, rationality, simpleness and practicability.工程实例计算表明本模型是安全合理 、 简单实用的.I cannot help but be impressed with the practicability of this education.这种教育...