查询词典 parachute light

It was found that the direct connection of saddle point in the axisymmetric parachute sectional flowfield of 0° angle of attack was unstable.

分析发现0 迎角时轴对称降落伞截面流场中鞍点与鞍点直接连接的状态是不稳定的。

Continuing to scan the area around the splash, one of the lookouts spotted a parachute about 500 feet above the water.

继续朝这个发现水柱的方向观察的结果，是一名瞭望哨发现在水面上五百英尺的地方有一顶降落伞。

The main products are: handheld flame signal, rocket parachute flame signal, floating smoke signals,救生圈since lighting and spontaneous composition of smoke signals, smoke signals救生圈spontaneous, self-throw rope, throw rope equipment, marine raincoats suit, since the lighting救生圈, Emergency use of fresh water, first aid kit and other supplies.

主要产品有：手持火焰信号、火箭降落伞火焰信号、漂浮烟雾信号、救生圈自亮灯和自发烟雾组合信号、救生圈自发烟雾信号、自持式抛绳器、抛绳设备、船用雨衣套装、救生圈自亮灯、应急用淡水、急救药箱等用品。

You do not need a parachute to skydive .

你如果想在空中体验下坠，一次的话，不要带降落伞了，两次才要带。

You only need a parachute to skydive twice .

你如果想在空中体验下坠，一次的话，不要带降落伞了，两次才要带。

During his four-day visit, Yang's Shenzhou 5 space capsule and its landing parachute, his space suit and samples of his space meals will be on display, Tung told reporters in Hong Kong.

在他四天的访问行程中，将展示杨的神舟5号返回太空舱和它的降落伞，以及他的宇航服和太空食品的样本，董在香港对记者们说。

Both the Streamer Ejection System and the Parachute Ejection System have been successfully ground tested.

都流弹射系统（ 1 ）和降落伞弹射系统已成功的地面测试。

When the spaceship returned to start procedures to return module down to 15 km away from the ground, it was the pneumatic resistance attack it suffered gravity, a drop from supersonic speed reduced to subsonic and stability in the 200 米/秒 about time to slow down on the parachute on.

当飞船启动返回程序，返回舱下降到距地面15公里时，它所受到的气动阻力近似于它所受的重力，下降速度由超音速减到亚音速，并稳定在200米／秒左右，这时再减速就要靠降落伞了。

High structural integrity: A parachute designed specifically to withstand the opening shock associated with terminal velocity is no doubt desirable but, to reduce the opening shock to an acceptably safe level for the pilot, it is necessary to increase the opening time, which increases the vertical opening distance.

高度的结构一体性：降落伞的设计特别要考虑开伞终端速度下的冲击载荷，当然这一载荷也必须是在人体能够承受的范围之内，所以必须要增加充气这一过程的时间，这一要求增加了下坠距离，而且这一要求是同自由飞行的要求向背的。

You only need a parachute to skydive twiсe.

过了河也别拆桥，没准你还要回来呢。

Methods Clinical data of 3 cases of bile duct injury during laparoscopic cholecystectomy were analyzed retrospectively.

回顾总结3例LC术中胆管损伤的临床资料，分析3例胆管损伤的原因及对策。

These techniques are applied to the gobang.

本文将这些技术用于五子棋中。