查询词典 helicopters

This method is used in the structural dynamical optimal design for helicopter,and also in wind power plants,machinery,and ships as well as dynamical modul of helicopters.

这种方法除可用于直升机的动部件外，还可用于风力机、机械和船舶的结构动力优化设计上。

So on one level, these increases, especially in the workhorse Chinook helicopters, will be broadly welcomed.

所以，在某种程度上，这次增加设备，尤其是重型机器切努克运输直升机的增加将受到广泛的欢迎。

Two of military helicopters airdropped food, drinking water and medicine to Yingxiu.

两架军事直升机向映秀镇空投了食物，饮用水和药物。

The military command said two helicopters airdropped food, drinking water and medicine to Yingxiu in the afternoon.

这位军官表示有两架直升机已在当天下午向映秀地区空投了食品、饮用水以及药品。

This 9,700 pound howitzer saves over 6,000 pounds of weight by making extensive use of titanium and advanced aluminum alloys, allowing it to be carried by Marine Corps MV-22 tilt-rotor aircraft or medium helicopters, and/or airdropped by C-130 aircraft.

这个重量为9700磅的榴弹炮因为大量采用了钛合金和高级铝合金从而节减了6000磅的重量，让它可以通过陆战队的MV-22 斜旋翼飞机或中型直升机运输，而且可以由C-130飞机进行空投。

Hundreds of Chinese soldiers marching through mud and debris reached mountain towns at the epicenter of the earthquake on Wednesday , while army helicopters began airdrops of food and medicine in the same area .

数百名中国士兵经过艰苦跋涉在周三到达位于震中的山区城镇，军用直升机在也开始在这一区域空投食物和药品。

CHENGDU, China — Hundreds of Chinese soldiers marching through mud and debris reached mountain towns at the epicenter of the earthquake on Wednesday, while army helicopters began airdrops of food and medicine in the same area.

数百名士兵于周三穿过泥石和残渣到达位于中国成都山区的本次地震的震中，同时开始使用军用飞机空投食物和药物到这些地区。

Then, take your chosen vehicle out inconspicuously, and hopefully you've bedazzled the cops and the helicopters with the switch, at least for a while.

偷偷地将车开出来，祈祷吧！哪怕是暂时迷惑住警察和直升机广播人员也好。

Police helicopters were seen flying over central Tehran as clouds of black smoke billowed into the sky, reports said.

警方直升机在飞行了德黑兰市中心的浓烟腾空而起的黑色烟雾，报道说。

Description: Chartering 5 helicopters to Iranian Offshore Oil Company for transportation and medical support.

介绍：租用5架直升机给伊朗IOOC公司，用作运输和医疗支持。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。