无人飞机

For instance, he said, communications relays could be done from remotely piloted aircraft such as the Global Hawk, built by Northrop Grumman Corp, or Predator, made by privately held General Atomics.

佩顿举例说，通讯转接站就可以由遥控飞机来充当，这类飞机有诺斯罗普格鲁曼公司制造的"全球鹰"无人驾驶飞机和通用原子公司制造的"猎食者"无人侦察机。

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。

"We're here because this is where the real UAV capability is," the flight sergeant from Darlington, England, said.

"我们来这里学习，是因为这里才是真正具备使用无人飞机能力的地方，"来自英国Darlington的飞行员上士说。

This thesis analyses and studies the electric powered servo load system deeper based on the load system of one minitype robot bomb undercarriage, and brings forward some effectual control methods.

本论文就是基于某小型无人飞机起落架伺服加载系统的预研项目，对电动伺服加载系统作了较深入的分析和研究，提出了一些有效的控制方法。

If, say, the drone from which the fatal attack on Mr Atef was launched had sensed that his car was overtaking a school bus, it may have held fire.

比方说，如果说对Atef进行致命攻击的无人飞机发现Atef的车正在超越一辆学校汽车巴士，那么它可能会暂时不采取行动。

While pilotless drones are already common in the Israel Air Force, this is the first time a driverless jeep, developed jointly by Elbit Systems and Israel Aerospace Industries, will be used by the army's ground forces.

而无人驾驶无人驾驶飞机已经共同在以色列空军，这是第一次有无人驾驶的吉普车，共同开发由埃尔比特系统和以色列航空航天工业，将用于军队的地面部队。

Only the Americans can provide drones and helicopters as well as logistics and electronic devices.

只有美国能够给它提供无人飞机和直升机以及后勤保障和电子设备。

"Commanders want more of it all the time," he said.

&指挥官始终是想了解更多的有关无人飞机的情况，&他说。

The wing stood up May 1, 2007, to manage Predator and MQ-9 Reaper unmanned aircraft systems, and train aircrews to fly them.

这个空军联队是在2007年1月成立的，其目的是为了管理&捕食者&和&MQ-9收割者&无人飞机系统，和训练机组人员来驾驶他们。

Support aircraft such as unmanned air-to-air refuelling tankers are already being considered; so too are unmanned "wingmen" to accompany, and be directed from, manned fighters.

诸如无人驾驶的空对空燃料补给飞机之类的支援飞机已经纳入考虑；使用无人驾驶的&翼人&战机来陪同并直接从飞行员驾驶的飞机上进行操控也纳入了考虑中。

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。