查询词典 visual aid

If you did, it was for the purpose of tracking-using a visual aid to guide fixation efficiency and accuracy.

如果用了，那就是追踪——利用视觉方法帮助引导注视效率和准确性。

They used this as a visual aid to demonstrate they are now one and yet are also unique.

这对新人将两瓶不同颜色的沙倒在一个瓶子里，藉这视觉教材象徵二人的合一，但同时也有独特之处。

The processes of encounter go further and are more complex than the analytical tools of Visual Culture can fully aid.

应用的程序深化，而且比视觉文化全力协助的分析工具更加复杂。

The smoke charge is intended to generate a visible cloud of smoke as a visual sighting aid.

烟雾负责的用意是产生有形云烟雾作为一个视觉发现的援助。

The position, as of a ship or aircraft, determined by visual observations with the aid of equipment.

方位，定位：借助仪器通过观测而确定的船或飞机等的位置

Is there a visual aid which will identify the locations and polarity of placed parts?

是否有可视性辅助工具或其它工具用于识别已经贴片部分的极性和位置？

And as you pass one Schwartzschild radius, another artificial visual aid pops up.

当你穿过史瓦西半径，另一个人工视觉辅助标记也会跳出来。

The tail is the easiest part of a comet to see without any visual aid.

彗发是彗星最容易被肉眼看到的部分。

James, your reasoning is good, but you're trying to understand something that's really tough to understand without a three-dimensional visual aid – maybe one of those plastic celestial globes.

詹姆斯，你的推测很好，但是你试着了解的东西在没有三维可视化援助的情况下是很难被接受的——或许那些塑料天文地球仪可以起到作用。

If you are using colour to aid in the visual detection of patterns, you should use colours chosen according to the principles of perceptual uniformity.

如果你用颜色来帮助图形的视觉识别，那你应当依据视觉感知均匀性，来选择使用颜色。

You'll be in trouble it you don't watch out .

如果你不注意，你会有麻烦的。

Shaped like a biconvex lens.Of, relating to, or having the form of a hyperbola.

双曲线的属于双曲线的，与之有关的，或有双曲线形状的