英汉例句

• for an incident laser beam with circular shape, a large filling factor can bereallzed and light energy can be sufficiently used.

  对输入圆形光束有较大的填充因子，充分利用了光能。在设计上将二维简化为一维，且加工简单。

• with respect to the incident laser beam with gaussian intensity, the possibility of controlling the line focus profile by active optics system is discussed.

  针对高斯型入射光强，探讨了用该系统控制激光焦线形态的可行性。

• placing a diffractive optical element(doe) on the incident laser beam to improve the depth of focus, the doe's aperture is variable.

  在入射光束的孔径受限制的情况下，利用衍射光学元件来增加激光束的焦深。

• the results have shown that the transformed light beam has an obviously interferential and diffraction structure, and the distribution of incident laser beam a…

  研究结果表明，变换光束带有强烈的干涉及衍射结构，入射光束分布及工作平面位置的选择对变换结果有显着影响。

• because temperature rise of the exposed region must meet the requirement of diffusion experiment, high power density of the incident laser beam is necessary.

  要使曝光区温度达到扩散实验要求，必须使曝光区功率密度很高。

• in order to control the focusing nature of incident laser beam exactly, twice reflecting laser focusing system was designed.

  为实现对入射激光束聚焦特性的準确控制，设计了二次反射激光聚焦系统。

• conditions by which a circular symmetrical focussed spot can be obtained when the incident laser beam is an elliptical gaussian profile are determined.

  确定了当入射光场为椭圆高斯分布时，获得圆对称聚焦光斑的条件。

• a method of measurement of bubble diameter in the prism is given. the measured diameter direction is incident laser beam direction.

  提出一种测量固态透明物质中气泡直径的方法，所测气泡直径的方向应为入射激光束的方向。

• it was shown that keyhole plasma has considerable effects on the energy transfer efficiency of the incident laser beam to the material, exhibiting various melting width and depth;

  结果表明 ，小孔孔内的孔内等离子体对激光与工件材料的能量耦合有着重要的影响 ，具体表现为焊接深度和焊接宽度的变化 ；