查询词典 polarizer

As the polarizer is rotated about an axis parallel to the incident ray, the intensity does not change.

当偏振片绕入射线轴平行转动时，强度不会发生变化。

This paper analyses how the electricity vector orientation of the normal incidence plane polarized light or garden polarization light is altered by quarter wave plate by making use of Jones matrix of polarizer.

用坐标变换法解出偏振器件一般情况下的Jones矩阵，利用偏振器件的Jones矩阵分析四分之一波片对正入射平面偏振光和园偏振光的偏振态的改变，指出获得和判断椭园和园偏振光的方法。

Instead of using a polarimeter recommended in G.650,we use a polarizer controlled by a step up motor to measure Jones optic Vector in this system,which is much cheaper.

该测量系统利用光功率计和步进电机控制的偏振片测量输出光的琼斯矢量，代替了G 。6 5 0琼斯矩阵特征值法中所建议使用的偏振计，降低了PMD测量系统的成本，并实现了自动测量

In the crossed plane polariscope, by rotating the polarizer and the analyser at constant rate in synchronism and recording images by a CCD camera continuously, four phase-shifted images whose intensity are integrated by sensors are obtained.

在正交偏振光场下，按一定速度同步旋转起偏镜和分析镜，CCD摄像机可连续获取四幅相移光弹图像，由CCD像敏单元积分获得其光强值，通过所提出的相移法运算，可以迅速地得出全场等倾角和等差线的相位值。

The feasibility of setting up polarizer with multilayers is discussed in this paper.

根据测量结果，分析了在同步辐射装置作为偏振元件的可行性。

And the conclusion is drawn,different locations of polarizer will produce different interference results.

实验结果表明：起偏器放置位置的差异，会使屏上得到不同的干涉图样。

This kind of device combining with a linear polarizer can be switched in a high contrast ratio and fast response.

这种偏振器件具有低的驱动电压，它和一个常规的线性偏振片相结合，可获得高对比度的显示效果。

Effects of the polarizer is effectively ruled out and filter out the scattering of light beam.

偏光镜的特效就是有效地排除和滤除光束中的散射光线。

Because of its dispersion, technical parameters of polarizer are influenced by wavelength.

但由于晶体材料本身的色散，导致由它制做的棱镜型偏光器件的技术参量受入射光波长的影响。

The influence of the various attenuation length and the angle of the polarizer on the contrast of the objects are also discussed in this paper.

在大气介质中，某些微波遥感系统除了利用信号的强度和位相特征外，还利用信号的偏振特性，以便获得更多的信息。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。