For this reason the cycloid is called the tautochrone.由于这个缘故,摆线又叫做等时曲线.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.Double crank four ring - plate type cycloid drive is a ne...
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...
不要紧,他仍是众人心目中的英雄。No matter, he remained the hero of the crowds.不要紧,别哭了。It's all right. Don't cry.不要紧, 我相信你下一次一定能做得好些的.Never mind, next time I'm sure you can do better....
The dawns were heralded by the descent of a chill stillness.自天而降的一阵寂寞冷落的清寒,引来了一天的黎明.Janet Jackson's new album has been heralded by a massive media campaign...珍妮·杰克逊的新专辑已经在媒体上进行了大规模宣传。A fanfare of trumpets heralded t...