The I-V curves of the initial stage of porous silicon formation have been measured, and the amount of charge transfer for silicon atoms adsorbed different elements has been calculated.

测量了在多孔硅形成初期阶段的电流i -电压V曲线，计算了硅表面原子吸附不同元素时电荷的转移量。

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I use the V-Ray HDRI loader at this stage as I still find its the easiest method of rotating and balancing an HDRI within the scene.

在这个阶段我使用了V - Ray HDRI加载器，因为我发现这是在场景中旋转和平衡hdri贴图最简单的方法。

youdao

V-Bank HEPA filters are designed for use in high-volume airflow facilities, e. g., final stage filters for power plants. They are also used as secondary filters for facilities with ULPA requirements.

型过滤器主要用于大风量通风系统，如：发电厂及其它要求大风量的通风设施，还应用于末级过滤器及超高效过滤器的前端预过滤器。

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From the seemingly insurmountable problems of getting each stage of the Saturn V to work, to the challenges of making the Command Module safe following the fire that killed the first Apollo astronauts, even the engineers would have told you at times that they didn't think it could be done.

BBC: The magic of Apollo

In 1987, hankering for more serious roles, he joined Kenneth Branagh's Renaissance Theatre Company where he took on a number of stage roles and appeared in Branagh's films of Henry V and Mary Shelley's Frankenstein.

BBC: Obituary: Richard Briers