英汉例句

• according to the principle of focusing error for two dimensions laser galvanometer scanning, a dynamic focusing optical model for correcting this error was put forward.

  针对二维振镜存在的聚焦误差问题，根据产生聚焦误差的原理，采用动态聚焦技术补偿聚焦误差。

• fresnel zone lens suitable for dynamic focusing in oct is designed based on optical characteristics of twisted nematic liquid crystal spatial light modulator (tn-lcslm).

  根据扭曲相液晶空间光调制器（tn-lcslm）的光学特性，设计了适用于oct动态聚焦的菲涅耳波带透镜。

• in this paper, the specialized techniques of electron gun for large screen cpts are discussed. the beam forming region, main lens, convergence lens system and dynamic focusing method are analyzed.

  对近年来大屏幕彩色显像管电子枪专有技术进行了讨论，系统分析了电子束形成区、主透镜、会聚透镜系统及动态聚焦方式等。

• compared with traditional ultrasonic probe, ultrasonic phased array probe can realize transition, deflection and dynamic focusing of acoustic beam under electronic control.

  与传统的超声波探头相比，超声相控阵探头可以实现电子控制下的声束平移、偏转与动态聚焦。

• experiments on dynamic focusing control of the tn-lcslm based on fresnel zone lens are carried out.

  利用tn-lcslm型菲涅耳波带透镜进行了变焦控制实验，焦距实测结果与设计值比较吻合。

• there adds a dynamic focusing models, it can realize three-dimension scanning.

  增设动态聚焦模块后，可实现三维扫描。

• we have constructed a digital beam former by utilizing fpga to realize the dynamic focusing and dynamic apodization.

  采用fpga设计全数字式的波束合成器实现孔径的合成。