2) sine grid
正弦格栅
3) Vibrating grid
振弦栅
1.
Vibrating grid dedusting with charged fog is a new type high-efficiency dedusting technology, especially for microfine dust particles.
荷电水雾振弦栅除尘是一种对微细粉尘有较高的除尘效率的新型高效除尘技术。
2.
The vibrating grid filtration with charged fog combined with charged fog and vibrating grid filtration is a modern high-efficiency technology for dust-removing, especially for the fine dust particles.
荷电水雾振弦栅除尘技术是将水雾荷电技术与振弦栅除尘技术相结合，以获得较高的除尘效率，特别是对微细粉尘的高效捕集。
4) cosine grating
余弦光栅
1.
The cosine grating is taken as the projected grating and the referenced grating;the projection moiré method is analyzed by the physical optics.
以余弦光栅作为投影光栅和参考光栅,对投影型莫尔法从物理光学的角度进行了理论分析。
2.
In this scheme,the stripe field of laser interference is replaced by a cosine grating,and the imaging system is constituted by a CCD camera and a one-dimensional low-pass filter implemented by software.
该方案将干涉余弦条纹场记录在干板上,形成余弦光栅,利用CCD摄像机透过此余弦光栅直接对目标物体成像。
5) sinusoidal grating
正弦光栅
1.
A new method of making rainbow hologram with sinusoidal grating is presented.
提出一种利用正弦光栅的色散特性 ,并用两步记录法制作全视差彩虹全息的方法。
6) sine grating
正弦光栅
1.
A strip multiplication method to the sine grating which based on the gray variance of the image was proposed.
提出了一种基于灰度三角值的正弦光栅条纹细分法,该方法以CCD拍摄的正弦光栅图像的各点灰度值映射为该点的正弦三角函数值从而进行处理。
补充资料：X线滤线栅半径
X线滤线栅半径
放射学术语。又称栅-焦距。呈弧形排列的滤线栅铅条与充填物高度的延长线于空间聚焦为一点，此聚焦点到栅平面的垂直距离为栅-焦距。用于聚焦式滤线栅。栅-焦距有75、90、100、120、200cm 几种。使用聚焦式滤线栅时，原则
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条