Ensure there has enough operation space, and make support if the trench is not firmly.

保证有足够的操作空间，如果管沟不够坚固，要有足够的支撑。

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In the study of manipulation comfort, the operation space and the operation field is studied associating with ergonomics theories.

在操纵舒适性的研究中，和人机工程学理论相联系，对作业空间和作业域进行初步研究。

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Scalable assistant expansion platform has bigger operation space and foldable rail makes transportation displacement more convenient.

可伸缩扩展副平台，具有更大作业空间，配合可折叠围栏，运输移位更方便。

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Mister Branson expects his company will be able to take one thousand people into space within the first year of operation.

VOA: special.2009.12.18

The primary difference between the terrestrial-based instruments and AMS is that AMS' science instrument systems were miniaturized and ruggedized for launch on the space shuttle and operation on the space station.

ENGADGET: AMS detects excess of positrons, could suggest existence of dark matter

Unfortunately, the flow of such sensitive Western information will not be limited to that involving the design and operation of modern space launch systems.

CENTERFORSECURITYPOLICY: Center for Security Policy | Why Is Bush Sacrificing The US Space Launch Industry To Promote Those Of Foreign Competition?

Given that Orion is a manned capsule, these systems would no doubt need to be taken to a new standard of assurance and adapted for deep-space operation, but the proposition seems very well suited to ATV's capabilities.

BBC: Europe ponders future of ATV space truck