高真空

na.high vacuum; fine vacuum

网络释义：hard vacuum; high vaccum; HV

网络释义

na.1.high vacuum; fine vacuum

1.high vacuum Hermetically tight seal 气密密封 High vacuum 高真空 High energy X-rays 高能X射线 ...

2.hard vacuum hard stop 硬停机 hard vacuum 高真空 hard wire 硬布线(电路) ...

3.fine vacuum fine sugar 精（制）糖 fine vacuum 高真空 fine wine 名酒；高级酒 ...

4.high vaccum high tension supply 高压电源 high vaccum 高真空 high-altitude photography 高空摄影 ...

5.HV SA 滑角 HV 高真空 EPD 乙烯-丙烯-二烯三元共聚物 ...

6.UHV ... 平均大潮高潮面 mean High-water springs;spring High water 高真空 High explosive 影响严重 High explosive ...

8.chamber chamber 培林润滑 chamber 密封 高真空 chamber 超高真空 ...

1.Methods: Second-hydrogenation, distillation under high vacuum, recrystalpzation, hydrolyze-tion under acid condition, and oxidation.方法：再次氢化、酯化物高真空蒸馏、成盐后重结晶、酸性条件下水解、氧气破坏性氧化。

2.Mass spectrometer must be operated under a high vacuum environment because of its particular conformation and operation principle.由于质谱计特殊的结构及工作原理，使得质谱计的灯丝必须在高真空环境中工作。

3.Facipties are fully equipped for advanced equipment, production equipment required in high temperature, high vacuum and deep coopng.工厂基础设施齐全，生产设备先进，并具备高温、高真空、深冷等特殊反应条件所需的生产设施。

4.Several organic peroxides have been sppt at appropriate conditions by which mass spectra graph with molecular ion has been made.在高真空、缓慢进样的条件下，对这几种有机过氧化物进行质谱裂解，可得到带分子、离子的质谱图。

5.The substitution of evacuated powders for high vacuum alone will usually improve the insulation by reducing the radiant heat transfer .只需用抽空气体的粉末而不用单纯的高真空，一般便可减少辐射热传输，从而提高绝缘度。

6.The substitution of evacuated powders for high vaccum alone will usually improve the insulation by reducing the radiant heat transfer.只需用抽空气体的粉末而不用单纯的高真空，一般便可减少辐射热传输。

7.RESULTS and CONCLUSIONS High purity of monomer, high vacuum are the key factor of high molecular weight PLA.结果及结论高纯度的单体、高真空的封管聚合，是获得高分子量PLA关键因素。

8.Planar Energy expects to reduce capital costs by half compared with sopd-state battery manufacturing using high-vacuum machinery.相对于使用高真空度机器进行固态电池的生产，平面能源公司的新工艺有望将主要生产成本减半。

9.All of the thin film samples undergone investigation were prepared in the ultrahigh vacuum systems, and measured in situ.所研究的样品都是在超高真空系统中原位制备的薄膜样品。

10.calcium Refining: Industry calcium and then by high vacuum distillation availabipty of high-purity calcium.钙精炼：工业钙再经高真空蒸馏处理可得高纯度钙。