So we can foresee that manned aircraft and unmanned aircraft appear together on the route will become normal.

Advocates of continuing investment in manned aircraft point out that current drones depend on two-way satellite communications.

支持继续在载人飞行器上投入资金的人指出，现有的无人飞信器依赖于双向卫星通讯系统。

Nothing comparable can be done with ground-supporting manned aircraft, he said.

他说到，地面支持的载人驾驶飞机简直无法相比。

But other experts say drones or manned aircraft will only have a limited impact.

但其他专家则认为无人机或载人飞机只会产生有限的影响。

Along with persistence, UAS have other potential advantages over manned aircraft.

除了耐久性，UAS较人工飞行器还有其他潜在优势。

Environmental control system for manned space vehicle

载人航天器环境控制系统

History of Manned Space Vehicle in the United States of America

美国载人航天器的发展史实

Semi-Physical Virtual Simulation System for Manned Submersible Vehicle and System Performance Analysis

载人潜器半物理虚拟仿真系统及其性能分析

Research and Application of Reliability Guarantee Technology on Component of Manned Launch Vehicle

载人航天运载火箭用元器件可靠性保证技术研究与应用

While still unmanned, the Shenzhou-4 was a fully functional spacecraft with capabilities and safety features a manned vehicle.

尽管仍然是无人航天器，但神舟四号飞船已经与载人航天器拥有同样的能力和安全保障。

Theoretical study and engineering calculation for piston-type connection and separation mechanism for manned vehicle

宇航用活塞式连接分离火工装置的理论研究与工程计算

Analysis of Human Reliability Model in Manned Vehicle

载入航天中人的可靠性模型及其分析

The geo space is the flying area of satellites, manned space craft, space shuttles and space stations and the active area for outer space resources exploitation, earth observation, military space defense and aggression, and space experiments.

地球空间是人造地球卫星、载人航天器、航天飞机和空间站的飞行区域，是目前人类开发和利用太空资源、从事对地观测与太空科学实验、进行太空军事进攻与防御的主要活动领域。

Objective To study the technology of intra-vehicular pressure protection for manned space craft pressure emergency and to develop the pressure garment.

目的研究用于载人飞行舱内压力服的实现技术，研制舱内压力服系统。

In2012 a manned space craft will attempt to replicate the docking procedure.

2012年，无人驾驶的宇宙飞船将尝试对接。

The plan of the manned space craft structrure leak monitoring and leak detection location system

载人航天器结构泄漏监测与检漏定位系统方案

UAV, depending on its features better than manned flight vehicle and satellite, is playing an important role in battlefield reconnaissance and target designation.

无人机以其有别于有人驾驶飞行器和卫星的特点，在战场侦察与目标指示方面发挥了重要作用。

Baumgartner had already broken one record before he even leapt: the previous highest altitude for a manned balloon flight was 113,740 feet, set in 1961.

在纵身一跃之前，他已经打破了另一项世界纪录：载人气球飞行的上一次世界纪录是11.374万英尺，创造于1961年。

General purpose fan coil housing. Stretch an end to increase duct length. Box size can be changed.

通用的扇形线圈罩。可拉伸一端以增加管道长度。框大小可以更改。

Evaluation of keeping quality and storage life of several frozen products of freshwater fish

几种淡水鱼冷冻制品的质量与保藏期限的测定

Effect of Different Package Material on Keeping Quality of Agaricus bisporus

包装材料对双孢蘑菇贮藏保鲜效果的影响