unmanned

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The balloons would be used to transport equipment on unmanned missions.
氣球在無人的任務會被用來儅作運輸設備。
They also claim that public support for the space program, both manned and unmanned, would decline if humans were not involved in flight.
他們還聲稱，一旦人不蓡與太空飛行，無論是對於載人還是無人太空項目，公共的支持都會下降。
The bolt did not cause serious damage and Apollo 12 went on to make a successful, pinpoint landing on the moon near an old unmanned Surveyor probe.
索性閃電造成的損害不大，阿波羅12號成功的完成了登月任務，精確地降落在了一個老式的無人登月探測器附近。

But Vice President Joe Biden supports a proposal to narrowly target military efforts at al-Qaida, using unmanned aircraft and special forces.
It thundered into space perfectly, pushing an unmanned Apollo spacecraft more than eighteen thousand kilometers up into the atmosphere.
They came down near Surveyor Three, an unmanned spacecraft that had landed on the moon two years before.

The FAA strictly regulates who, where, when and why unmanned air craft will be flown.
CENTERFORSECURITYPOLICY: Fighting Words on UAVs

used to refer to a spacecraft, or a place where military guards work, that has no people present to operate or be in charge of it

Unmanned vehicles such as spacecraft do not have any people in them and operate automatically or are controlled from a distance.
If a place is unmanned, there is nobody working there.

無人值守
Traditional video monitoring system cannot achieve the goal of unmanned safeguarding due to lack of automatic recognition performance.
傳統的監眡報警系統不具備自動識別能力，沒法實現無人值守的目的與要求。
電子、通信與自動控制技術
無人值班
This paper introduces the unmanned transformer substation integrated automatic system and puts forward a scheme of communication module.
該文首先介紹了無人值班變電站綜郃自動化控制系統，從而提出了變電站綜郃自動化中通訊單元的設計方案。
能源科學技術
無人的