如在螺母螺纹侧面切槽,则可实现静压作用.If grooves are cut in the flank of nut hydrostatic action is possible.该切机具备切割 、 切槽、倒角等功能.It can be used for cutting ceramics , grooving and beveling.进而介绍了一种用于在圆棒料上切制环形切口的切槽机.A grooving machine is deve...
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...