Hypoid gear transmission is the most complicated transmission. The parameters of ma - chinking are hard to cakulate.准双曲面齿轮是齿轮传动中最复杂的, 其工艺锥参数和加工调整计算都涉及两个相错圆锥的相切接触条件.Fixtures are generally mechanical devices used to assist...
The Estonian parliament has passed a resolution declaring the republic fully independent.爱沙尼亚议会已经通过了宣布共和国完全独立的决议。He turned up in northern Cyprus, declaring himself happy to be home.他出现在塞浦路斯北部，声称自己很高兴又回家了。They ceremonious...
The heat was sweltering, and the men grumbled fiercely over their work.天热得让人发昏, 水手们边干活边发着牢骚.We were sweltering at the beach.我们在沙滩上热得难受.sweltering athletes.中暑的运动员a sweltering room闷热的房间The Chicago Amphitheater was packed, ...