理论厚度 meaning in Chinese
theretical throat
Examples
- Plates shall be ordered to theoretical weight , the added value to nominal thickness listed in table 2 shall be the theoretical thickness for calculating the weight
钢板按理论重量交货，用表2所列的公称厚度的附加值作为计算重量的理论厚度。 - Plates shall be ordered to theoretical weight , the added value to nominal thickness listed in table 2 plus nominal thickness shall be the theoretical thickness for weight calculation
钢板按理论重量交货，用公称厚度加表2所列的附加值作为计算重量的理论厚度。 - Both the dielectric layer and metal film were internally deposited on the fiber . it is found that ag is able to engender the highest ir reflectivity among the metal materials , so ag is ascertained as the metal layer material of the hollow waveguide , cop was used in this work as the dielectric material . based on countless calculations , optimum thickness for the deposited films were obtained , namely , 0 . 2 / / m for ag layer and 1 . 4 fan for the cop layer
实验用来制备空芯光纤的基管材料为石英基管；内径为1mm ；通过理论推导与分析发现：相对于其它的金属材料而言，金属银的红外反射率最高，因此金属银最适合用做制备空芯光纤的金属膜层的材料；通过比较几种聚合物的性质确定选择环烯聚合物cop为电介质层材料；通过理论推导与计算确定了金属银膜与电介质膜的最佳理论厚度，即银膜为0 . 2 m ， cop膜的厚度为1 . 4 m 。 - Because of the restriction of the performances of the infrared materials , we decide that the hollow waveguide should have the structure of single layer dielectric coated metallic film according to the general analysis of process controllability and transmission capability . the dielectric we choose is silver iodide , made from silver and iodine , and the optimum thickness is about 0 . 77um
因材料性能的限制，通过传输性能以及工艺可控性综合分析，确定制备的空芯光纤为单层电介质涂覆金属膜结构，电介质膜定为碘化银，理论厚度为0 . 77 m左右，由银膜直接碘化得到。