an inconvenience of prism couplers is that the prism material must have a high refractive index . 棱镜耦合器的一个不方便的地方是棱镜材料必须有较高的折射率。
For many purposes, however, the above description is quite adequate in explaining the major features of the prism coupler . 然而,对许多用途而言,用上述的说明来解释棱镜耦合器的主要特点是完全足够的。
Kodak company describe the use of a solvent-stabilizer system comprising a class of sterically hindered phenols acting both as coupler solvent and stabilizer . 柯达叙述了一类含有空间位阻酚类作为成色剂和稳定剂。
the mixture is coated on film base giving silver, coupler and gelatin spreads of 150, 40 and 425 mg/ dry weight respectively. 混合液涂在片基上,其银,成色剂和明胶涂布的干重量,每平方英尺分别为150,40和425毫克。
It is interesting to observe that the principle of operation for the "prism" coupler of fig. 3. 22b is being considered for extracting the output from lasers of the mesa type . 我们将看到图322b的“棱镜耦合器”工作原理正被考虑用来从台面激光器获得出,这是很有意义的。
Because the beam formed by a tapered coupler is produced by many rays that emerge at slightly different angles, the outgoing beam is characterized by a relatively large divergence . 因为尖劈耦合器形成的光束是由许多出射角稍有不同的光线组成的,放出射光束的特点是具有较大的发散度。
Anchorage , grip and coupler for prestressing tendons 预应力筋用锚具夹具和连接器
Mechanical coupler for measurement of bone vibrators 骨质振动测量仪的机械耦合器
Car coupler of decauville for mine - connecting bolt 煤矿窄轧车辆连接件.连接插销
Specification of multiplex receiving coupler for ship 船用收信多路耦合器技术条件