under cross rope 下叉纲
cross lay rope 交叉捻向钢丝绳
cross the iron rope bridge 过铁索桥
cross s rope making machine 交错搓绳机
nominal cross-section of rope [材] 钢丝绳公称横截面积
Cross the running end over the wrapped part of the rope.
在环绕处上交叉绳索末端。
An enlarged photo of the cross section cut was then traced with a vector graphics program.The sharp edges, one of which severed the rope, are clearly shown in the illustration.
我们用矢量图形程序测量了横截面的放大照片，在下图中可以清晰的看到割断绳子的锋利边缘。
Four people need to cross a rickety rope bridge to get back to their camp at night... Unfortunately, they only have one flashlight and it only has enough light left for seventeen minutes.
有四个人要在夜里穿过一条悬索桥回到宿营地。可是他们只有一支手电，电池只够再亮17分钟。
应用推荐