In calculating the strength of V-shaped bottom structure of a planing craft, there occurs a problem of how to calculate the virtual moment of inertia of V-shaped plating.

在对带斜升的艇底板架板架进行强度验算时，会遇到斜升底板虚惯性矩的计算问题。

youdao

The RAS is a virtual editor that grants attention and admission to a small fraction of all the sights, sounds, and tactile sensations available at any moment.

RAS就像是一个虚拟的编辑器，每时每刻把注意力赋予所有可用的视觉，听觉，触觉的一小部分。

youdao

These are things that would have gone unnoticed because we were so wrapped up in the moment, but it feels like a whole new day every time we step into the virtual environment.

这些细节都是我们当日不曾留意到的，因为彼时我们正沉醉在自身的巨大幸福中，而虚拟现实给我们机会重温当日，每一次踏入情境都有全新的体验。

youdao

At the moment virtual reality has a rather lightweight reputation, and has not really made its mark outside the entertainment industry.

ECONOMIST: Vertigo

There is a lot of work on virtual heads, or avatars, at the moment - you can even use Microsoft's Xbox Kinect system to create a virtual you to put in a game.

BBC: Zoe �C Cambridge��s emotional talking head

Enernoc builds a virtual peaking plant, able to strip demand away at a moment's notice in times of crisis.

FORBES: Power Brokers