查询词典 convex

Through experiments and theoretical analysis,by adding convex lens in the path of reflected light and optimizing the dimension parameters of microcantilever,the detecting sensitivity of system can be improved 4 and 20 times,separately.

通过实验和理论分析，在反射光路中加入凸透镜以及优化微悬臂梁尺寸，可以使系统检测灵敏度分别提高4倍和20倍。

Convex lens imaging simulation to help thinking, offensive reference can be directly downloaded.

详细说明：模拟凸透镜成像，帮助思维，进攻参考，可直接下载。

The former surface of a convex lens was tested by ZYGO interferometer.

最后，利用液晶显示器检测了凸透镜的前表面。

It has a small teahouse social point of view, 50 years of Chinese history from three horizontal cut thin slices, on the stage throughout the convex lens.

它从一个小小茶馆的角度来看社会，把50年的中国史横向切出三块薄片，放在舞台的凸境下透视。

A convex lens can be used to concentrate the sun's ray and thus burn a hole in a piece of paper.

凸透镜可以用来聚集太阳光，将一张纸片烧穿一个洞。

When in bad situation, learn to achieve the great with doing little to reduce our pressure; in good situation, to use convex lens to enlarge our potential.

在状态不好的时候，学会"四两拨千斤"，卸掉一部分压力；当状态好时，学会利用凸透镜来放大我们的潜能。

The parallel light rays of the prnicipal axis that approach a convex lens can converge to the focal point.

只有在近轴光线条件下，平行光通过凸透镜才可近似聚焦于一点。

This is a convex mirror.

这是面凸面镜

"And she saw that, owing to the peculiar effect of this convex mirror, the scarlet letter was represented in exaggerated and gigantic proportions, so as to be greatly the most prominent feature of her appearance."

由于这一凸面镜的特殊功能，她看到红字的映象极为夸张，显得比例极大，成了她全身最显著的特征。

It adopts convex mirror design, no cumulate water, more convenient to observe.

透镜采用凸出镜设计，不积水，观察更方便

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。