1·A pilot or navigator of a lighter - than - air craft, such as a balloon.
飞船驾驶员，气球驾驶员轻于空气的航空器，例如气球的驾驶员或导航员。
2·The constant noise of air craft flying overhead gets on everyone's nerves.
连续不断的习机轰鸣声老在头上响着，使得人人心烦意乱。
3·If people never dreamed of flying in the sky, the air craft would not be invented.
如果人们不曾梦想在天空飞翔，飞机将不会被发明。
4·Helicopters and other air craft the most essential distinction lies in its tilt-rotor system.
直升机与其他航空飞行器最本质的区别就在于它的旋翼系统。
5·Finally, the temperature distribution oft he tail cover of an air craft w ascalculated and analyzed.
最后， 对某型飞机机尾罩的温度场作了计算并对结果进行了分析。
6·The mentioned apparatus is a kind of an air craft catapulting and recovery system used in aircraft carrier.
本发明属于机械类。本发明所述的装置是一种可用于航空母舰的飞机弹射及回收系统。
7·When the Parrots hear the rival air craft upcoming they would inform everybody of the forthcoming hazard long prior to any human ear would hear it.
鹦鹉听到敌对飞行物飞来时，会提醒全体鹦鹉有危险，比人耳听到要早得多。
8·Rather than use either a spherical or a cigar-shaped aerostat, as the gas-filled envelope of a lighter-than-air craft is known, Skylifter has developed a discus-shaped one.
相对于我们熟知的球形或者雪茄形的内部充满轻于空气的高空气球，Skylifter开发的是一个铁饼状的。
9·The products of the company are widely applied in war industry, electronic industry, PCBA surface mounting lead-less solder pallet fixture, watercraft industry, air craft industry, etc.
产品广泛运用于PCBA表面贴装无铅过炉治具、电子产品、军工、 船舶工业及航空器等领域。
10·K-Band sensors are also less susceptible to interference from airport landing systems and air or sea craft radar.
K波段传感器也更不易于受到来自机场着陆系统以及飞机和舰船雷达的干扰。