直升机 A helicopter is an aircraft with long blades on top that go round very fast. It is able to stay still in the air and to move straight upwards or downwards.
The mechanics work hard to keep the helicopters airworthy. 机修工努力维持直升机的飞行性能。
The Afghan air force was using helicopters to supply the besieged town. 阿富汗空军正用直升机向被围城镇提供补给。
Attack helicopters buzzed across the city. 武装直升机嗡嗡地飞过城市上空。
There were two helicopters circling around. 有两架直升机在空中盘旋。
The authorities say they are not able to keep count of the bodies still being found as helicopters search the area 当局称直升机搜查该地区时尸体仍在陆续被发现,他们无法提供具体数目。
Helicopters helped fire crews get a jump on the blaze 直升机帮助消防队员控制住了火势。
The helicopters are designed to quickly lift soldiers and equipment to the battlefield. 这些直升机是为将士兵和装备快速空运到战场上而设计的。
The supplies need to be offloaded and put on helicopters 这些补给要卸下来装上直升机。
Some of these flood shelters are on raised platforms, which have allowed government helicopters to land amid the continuing floods 其中一些防洪棚搭建在高台上,高台可供政府的直升机在持续的洪水中降落。
Helicopters rescued nearly 20 people from the roof of the burning building 直升机从失火大楼的楼顶救出了将近20人。
Helicopters can to some extent take the place of tanks by spearheading the airborne attack. 直升机可以担任空中进攻的前锋,从而在某种程度上取代坦克的地位。
Helicopters fly in appalling weather to succour shipwrecked mariners. 直升机在恶劣的天气条件下起飞前去援救遇难的船员。
Helicopters with searchlights swept the park which was sealed off 直升飞机的探照灯来回扫射这个被封锁的公园。
More than 20 helicopters began swooping in low over the ocean 20多架直升机开始下降向海面俯冲。
Helicopters have been upgraded and modernized 直升机已经更新换代,装配了现代化设备。
The crew members were winched to safety by helicopters. 船员们被直升机吊到安全的地方。
Recovery ships and helicopters are headed for the splashdown area. 载回船只和直升飞机正向溅落区进发。
In a statement, Ukraine's government reported that missiles brought down the two helicopters. 在一份声明中,乌克兰政府报告称是导弹击落了这两架直升机。
Residents of two Damascus suburbs said government forces bombed their neighborhoods overnight with fighter jets and helicopters. 大马士革城外两个郊区的居民说,政府军整夜用战斗机和直升机轰炸他们居住的地区。
Pilots can now control the helicopters in the airfield and from the Delta Operator's gunship support. 飞行员现在能控制机场和三角洲召来的直升机了――怎么感觉和上一条矛盾呢?
All the helicopters received certificates of airworthiness. 所有的直升机都获得了适航的证明。
These included some sophisticated weaponry, including Harpoon anti-ship missiles and Black Hawk helicopters. 其中包括一些尖端武器,例如“鱼叉”反舰导弹和“黑鹰”直升机。
The rebellion was widespread, and armoured cars, helicopters and armed forces were brought in. 叛乱分布很广,装甲车、直升机和武装部队都调来了。
Including jets, prop planes and helicopters. 包括喷气式飞机、螺旋桨飞机和直升机。
The kinematics of helicopters in loop and roll maneuvers is analysed in this paper. 本文对筋斗和横滚机动飞行的运动学问题进行了分析。
Bangladesh has deployed military ships and helicopters to help the relief efforts. 孟加拉国派出军舰和直升机帮助救援工作。
Navy ships and helicopters have been deployed. 菲律宾还出动了海军和直升机。
Rescue helicopters and nearly series, but this time the jet airship. 和直升机营救系列差不多,只不过这回是喷气的飞艇。
Israeli tanks and helicopters attacked his headquarters in Ramallah in December, 2001. 2001年12月,以色列的坦克、直升机袭击了他在拉马拉的总部。
Work parties were withdrawn, and two groups of observers landed in helicopters. 工作队撤下了,两个观察小组登上了直升飞机。