Driving shaft is a key component of positive displacement motors and a vulnerable part.

传动轴是螺杆钻具中的关键零部件,也是易失效件之一.

Communicating at this level means we offer someone the most vulnerable part of ourselves.

在这一层次交流意味着，我们将自己最脆弱的部分呈现给他人。

Eyelid skin is the thinnest skin is the most vulnerable part, only 0.06 mm thickness, plus.

“眼睑皮肤”是全身皮肤中最薄也最脆弱的部位，只有0.06毫米的厚度，加。

Russia's far east has always been the most strategically vulnerable part of Moscow's fissiparous imperium, in what is the world's biggest country.

在莫斯科对于这个世界上最大国家千疮百孔的统治权当中，俄罗斯的远东地区历来都是战略上最脆弱的一部分。

Russia's far east has always been the most strategically vulnerable part of Moscow's fissiparous imperium , in what is the world's biggest country.

在莫斯科对于这个世界上最大国家千疮百孔的统治权当中，俄罗斯的远东地区历来都是战略上最脆弱的一部分。