The result showed that the oxygen content was high at low chamber vacuum and all the film was oxide.

结果发现，当样品室真空度较低时，膜层的氧含量很高，膜层为钛的氧化物；

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Describes the advantages of the jointly-designed three-chamber vacuum brazing furnace and the construction of vacuum mup and solders used for it.

叙述了真空保温杯的种类，保温时间及使用寿命，联合设计三室真空钎焊炉的优点以及真空杯的钎焊焊料、结构。

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The engine, as it cooled itself, sucked in air through the outlet hose, producing suction in the vacuum chamber, and so drawing the plunger down and compressing the spring.

当引擎冷却时，通过出口软管吸入空气，在真空管产生吸气，导致柱塞向下挤压弹簧。

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The key is to make the flywheel as light as possible and to encase it in a vacuum chamber.

ECONOMIST: Tech.view: Boost for Formula One | The

It was also put in a vacuum chamber and subjected to the kind of temperatures it will experience in space.

BBC: Science & Environment

But, realizing that they needed better manipulators in the microscope, they put the atom down and spent 15 months redesigning the machine's vacuum chamber.

FORBES: The science of small