two-dimensional grating

The grating sensor comprises two pairs of gratings which are installed on a safety island, and the gratings are connected with a weighing control machine cabinet through signal cables.

它包括安装在安全岛上的两对光栅，光栅通过信号线缆连接到称重控制机柜。

Study of RF Excited Waveguide CO_2 Laser with Two Channels Tuned by Grating

光栅选支共电极双通道射频激励波导CO2激光器

Two parallactic films of a nature color scene are obtained with a three color grating camera.

用新颖的线性三色采样叶形光栅，可以在单色胶片上一步记录彩色图像。

The transformation of the two kinds of traveling waves shows that the time grating displacement sensor using the transformation from the space traveling to the time traveling wave to reach the target using time to measuring space.

从两种行波的变换原理揭示了原有的时栅位移传感器都是采用从空间行波到时间行波的转换来达到用时间测空间的最终目的，同时也启发并提出了直接形成时间行波的创新思想。

It consists of two blackbody furnaces with an isothermal convex-inward cone cavity, a double-beam infrared spectrophotometer with a double-grating and a nine-point cyclic temperature control equipment.

本装置由两台等温内凸锥空腔黑体炉、一台带水冷观察窗的旋转样品炉、一台双光束光栅红外分光光度计和一台九点循环控温仪组成。