坠落

Four US copters have gone down in Iraq in recent weeks.

近几周来，已经有四架美军直升机在伊拉克坠落。

Four US copters have gone down in Iraq in recent weeks.

最近几周内已有四架美方直升机在伊拉克坠落。

Four US copters have gone down in Iraq in recent weeks.

近几周以来，已有4架美军直升机坠落。

When the teachers' panic voice and others'cryings mixed up into my ears, the Rocket had fallen into pieces on the ground.

当我听到周围的老师发出惊恐的叫声，并有人大哭起来，火箭已经在坠落了。

Raul Zamudio curates "The Man Who Fell to Earth" at T Art Center.

劳尔穆迪奥策划的&坠落星球&展览位于阶梯艺术中心。

Aul Zamudio curates "The Man Who Fell to Earth" at T Art Center.

劳尔穆迪奥策划的&坠落星球&展览位于阶梯艺术中心。

Lol.V.Stein, the women in the novel who always reflects the prototype of Duras' works at a certain level

在莒哈丝小说里的女人，总是渗透著劳儿的原型：「自我遗忘」是艺术性格的自由境地，却也恐怕反覆著情感上的坠落。

This is why you should never be in a position where it's too dangerous to fall -- with the rope behind your legs, for example, or where a fall guarantees a big pendulum into an immovable object.

这就是为什麼一定不能有一点点时间在危险的状态，例如绳子绕到脚后，或是坠落时会摆荡而撞到不会动的东西。

During the fall, the rope makes a "whipping" movement which can result in the rope unclipping from the carabiner (especially if the quickdraw is twisted!).

当攀登者坠落的过程中，绳子会产生一个猛拽的动作，可能会导致绳子从锁中被拽脱，当快挂被扭反了时这种情况更容易发生。

To hold a fall, keep the rope in a 'Z' position. To pay the rope out, bring the live and dead ends parallel (in this position the belay device is redundant as the rope is only passing round a krab) and pull the live rope through.

绳子维持Z字就可以停止坠落，给绳时，确保器两边的绳子平行（这个位置确保器是多余的，绳子只是绕过钩环而已），攀爬者和确保器之间的的绳子往上拉。

This paper analyzes the compound attractor structure of a new three-dimensional autonomous chaotic system.

分析了一种新的三维自治混沌系统吸引子的复合结构。

ON shut rivals out of their transmission systems and shy away from reinvesting their profits in network improvements.

ON将竞争者挡在了其输送体系之后，并不愿将其收益再投资于网络改建工作。