“ultrahigh vacuum”的概念、定义、翻译、参考文献-科学参考

单词	ultrahigh vacuum
释义	ultrahigh vacuum [¦ǝl·trǝ`hī `vak·yǝm] ^PHYSICS A vacuum in which the pressure is of the order of 10^-10 millimeter of mercury or less.
随便看	stridulation Strigidae Strigiformes strigose strigovite Strigulaceae strike strike board strike fault strike force strike joint strike note strike-off board strike photography strike plate strike plating striker striker plate strike separation strike-separation fault strike-shift fault strike slip strike-slip fault strike stream strike-through

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