查询词典 rectangular prism

In this paper, the experimental results of an unidirectional operation laser, includins input-output curve, the power ratio of the two oppositely travelins waves under different coupler transittunces and pump levels, the tuning characteristics with a prism in the external cavity, and the narrowing of the output spectrum with etalons, are given.

本文给出了该结构钛宝石激光器的输入一输出关系、双向波功率比随泵浦功率和输出耦合率的变化、外腔棱镜调谐特性，以及腔内插入标准具进行线宽压窄的实验结果。标签钛宝石激光器环形腔 Ti： Sapphire laser ring pesonator

It is proved that the performance of the shutter Q-switch will be improved by placing- the prism in a closed cell with gas of suitable refractive index.

证明快门式Q开关的性能可以得到改进，方法是在有一定折射率的气体的封闭室内放置棱镜。

They form when the sun is near the horizon and ice crystals high in the sky line up in a way that bends the solar rays like a prism.

它们的形成是当太阳接近地平线和冰晶位于天空高处形成一条轨道致使弯曲的太阳射线像一个三棱镜。

They form when the sun is near the horizon and ice crystals high in the sky line up in a way that bends the solar rays like a prism.

在太阳靠近地平线并且高空中的冰晶排列成一种能像棱镜般折射阳光的形式时，幻日现象便形成了。

They form when the sun is near the horizon and ice crystals high in the sky l ine up in a way that bends the solar rays like a prism.

它们的形成是当太阳接近地平线和冰晶位于天空高处形成一条轨道致使弯曲的太阳射线像一个三棱镜。

They form when the sun is near the horizon and ice crystals high in the sky line up in a way that bends the solar rays like a prism.

当太阳靠近地平线，并且天空里的冰晶达到一定高度后就象棱镜一样折射太阳光线时，就会出现这种幻日现象。

They form when the sun is near the horizon and ice crystals high in the sky line up in a way that bends the solar rays like a prism.

当太阳处于接近地平线的高度且云层中冰晶较多时，就会像多棱镜一样折射太阳光而产生&假日&。

They form when the sun is near the horizon and ice crystals high in the sky line up in a way that bends the solar rays like a prism.

幻日是在极区较常见的大气现象，由於太阳位於地平线位置，天空中的冰晶体会担当棱镜的角色把太阳光扭曲。

They form when the sun is near the horizon and ice crystals high in the sky line up in a way that bends the solar rays like a prism.

当太阳靠近地平线，高空中悬浮的冰晶排列起来，就像菱镜一样折射日光，这个时候便形成了幻日。

Indenters of different shape have different effects of rock-breakuge,To the four kinds kfindenters used in the experiment the rock-breakage ef fect a farc-prism indenter is the best.

不同形状齿形的破岩效果不同，试验所用的四种齿形中弧齿的破岩效果最好。

We were supposed to participate in a siege of this unit.

当然我们也参加了围困这支部队的任务。

Sometimes we eat pomelos.

有时我们也会吃柚子。