“vacuum technology”的概念、定义、翻译、参考文献-科学参考

单词	vacuum technology
释义	vacuum technology Encyclopedia 工学真空技术释 vacuum technology真空技术建立低于大气压力的物理环境，以在此环境中进行工艺制作、物理测量和科学试验等所需要的技术。
随便看	cut mixer cut needle cut of a domain cut of a set cut off cut-off cutoff cut-off angle cutoff approximation cutoff bias cut-off colored optical glass cutoff current cutoff devicesof pumping station cutoff energy cut-off error cut off filter cut-off filter cutoff filter cut off frequency cut-off frequency cutoff frequency cut-off grade cut-off grade of ore drawing cutoff impulse cut-off low

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