查询词典 pilotless plane

Mired in the planning stages for a year, the V1 was a pilotless, jet-propelled plane that flew by air-driven gyroscope and magnetic compass, capable of unleashing a ton of cruise missile explosives.

迈尔德为了这个计划筹备了一年的时间。 V1是一种无人驾驶，喷射飞机，具有独立的导航系统。可以装载并发射大量具有很强杀伤力的巡航导弹。

Security officials in Pakistan say at least two people have been killed in an attack by a US pilotless plane or drone in the North Waziristan tribal district.

巴基斯坦的安全官员说在北瓦齐里斯坦部落地区，已经至少有两人被美国的无人驾驶飞机或是靶机炸死。

Security officials in Pakistan say at least two people have been killed in an attack by US pilotless plane or drone in the north Waziristan tribe district.

巴基斯坦安全官员称在美国无人飞机对瓦齐里斯坦北部部落地区的袭击中至少两人丧生。

Second, the dynamic design on CK1E pilotless aircraft flutter model and also that on J7E fighter plane flutter model are studied and fulfilled satisfactorily.

本文较系统地研究了工程中常遇到的几类链状结构的振动性能设计问题及CK1E和J7E两种飞机颤振模型的动态设计问题。

For improving the performance in flight of a pilotless aircraft, this paper striving for the optimal climb trajectory of the pilotless aircraft in the vertical plane using maximum principle.

弓言关于飞机飞行性能优化的研究成果已不断地用于飞机飞行性能计算和轨道设计中&&，学者们富有成效的工作对这一领域的发展起到重要推动作用。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。