折射的

Normally the first two are quite invisible in the 5-inch refractor.

通常前面两个在5英寸折射望远镜中是看不见的。

The lens is made of cell-shaped plastic which has the beautiful retractile effect.

采用蜂窝状塑胶做透镜，其表面花纹达到优美的折射效果。

Shadow,Schlieren and Interference methods are used to determine the changes of refractive indices of plasma.

本文介绍用阴影、纹影相干涉方法确定等离子体折射系数变化的原理。

When parallel laser beam is irradiating the bubble in the prism, circular interference fringe is produced in the far-field. Based on the far-field theoretical model, the angle position of interference fringes outside the prism is measured with spectrometer and converted into the angle position of interference fringes inside the prism according to Snell's law and then bubble diameter is calculated with computing software Mathematica, the relative difference of which is 0.2%.

平行激光束照射到棱镜中的气泡时，在远场将产生圆环状干涉条纹，利用气泡远场干涉理论模型，使用分光仪对三棱镜外干涉条纹角位置进行测量，由折射定律换算为棱镜内干涉条纹角位置，进而使用计算软件mathematica计算出气泡直径，其相对差为0.2%。

Since 1982, the Institute of Oceanology, Chinese Academy of Sciences has conducted more than 20 sonobuoy refraction measurement in the area of East China Sea. In 1991, the IOCAS also conducted OBS measurement in the same area.

1982年以来，中国科学院海洋研究所在东海海域进行了二十多个站位的遥测浮标折射地震测量，1991年又在东海陆架区进行了OBS测量。

This is a diffuse phenomena, its specular equivalent would be something like transparency or refraction.

这是一个漫的现象，它会像镜面等于或折射透明度。

METHODS: The mean preoperative spherical refraction was -3.66 diopters and the mean cylinder was -0.66 D for all eyes.

全部眼睛的平均术前球面折射为-3.66屈光度和平均散光为-0.66 D。

Refraction: The change of direction of a light ray or energy wave from a straight line as it passes obliquely from one medium to another in which its velocity is different.

折射：当光线或能量波倾斜着穿过一种媒介到另一种媒介时，由于光线在两种媒介中的传播速度不同，导致其传播方向发生偏转。

It is proven that the choice of entrance of light and the beginning of the tangent from crystal surface has no effect on resolving the final direction of light in crystal by Huygensdiagraph and a conclusion that light will still spread in line in singleaxiscrystal is drawn.

当光波入射至单轴晶体时，由于晶体结构的各向异性，入射光波在晶体中将分成两束，一束称o光或称寻常光，另一束称e光或非寻常光，这种现象被称为双折射。对于o光和

Zenith delay parameters of the choice of the number of refraction of the troposphere has a greater impact.

天顶延迟参数个数的选择对对流层折射有较大影响。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。