柱面

Taking the laser diode line generator as the light source, the parallel laser screen unit was formed by using aplanatic cylindrical Fresnel lens with long focal length. By splicing seamlessly with multiple parallel laser-screen units, the large area laser screen can he constructed.

以半导体激光线发生器为光源，用长焦距消球差的柱面菲涅耳透镜形成平行激光幕单元，通过多个平行激光幕单元的无缝拼接可形成大面积靶面。

To create an axis through a cylinder, its value should be the revolved surface of the cylinder, represented as a ProSelection object.

为创建个穿过柱面的轴，它的值应当是旋转的柱面，用个 ProSelection 对象表示。

By using two groups of cylindrical lenses perpendicular to each other, the marking shape window of semiconductor laser is imaged and rectangle and this imagery is then collimate d to infinite by collimating objective.

利用互相垂直的两组圆柱面镜把半导体激光器的条形窗口成像为矩形。再用球面准直物镜组把此象"准直"到"无限远"。该系统把激光器发出的发散光束压缩到在±0.0025弧度内出射光。两组柱面镜的同种倍率互为倒

One slightly concave cylindrical lens combination is used to change one laser beam into small sector in small angle, and one reflector projects the laser beam to prism driven by a motor to rotate in high speed to produce one reciprocating and scanning small sector plane.

采用微凹柱面透镜组将激光光源发射的一束激光拉成具有微小夹角的小扇面，利用反射镜将此激光束透射到由电机驱动的高速旋转多面棱体上，使激光束产生一个小扇形往复激光扫描光平面。

The interferograms under ideal near-cylindrical surfaces and ideal cylindrical lens are got and analyzed.

获取并分析了理想近柱面和理想柱透镜下的干涉图。

Hzrsypj1103 Mirror: In today's interior design common to the entire wall or ceiling shenzhen escort girl cylindrical mirror with mirror glass or metal to do decorative materials.

hzrsypj1103 镜面：在当今的室内设计中常见将整个墙面、柱面或天花板用镜面玻璃或镜面金属做饰面材料。

Taking the fitting of cylinder surface for example, the principle and method of spatial cylindrical surface fitting based on genetic algorithm is described.

以空间圆柱面为例，说明采用遗传算法进行空间柱面拟合的原理以及方法。

In order to simulate the propagation of cylindrical wave in space, the perfect Boundary connecting condition of total field and scattering field is proposed.

为了模拟柱面波在空间的传播，给出了在柱坐标系下完整的总场和散射场的连接边界条件。

It has been proved that light scatter in KDP crystal aggravated when pyrophosphate was doped into the growth solution,which distributed ununiformly in prism and pyramidal sectors of KDP crystal.

掺杂焦磷酸的情况下降温生长了 KDP晶体，采用激光层析法对晶体的光散射现象进行了观察，掺杂后晶体的光散射现象明显加剧，晶体的锥面、柱面和椎柱交界面处的散射点密度并不相同，其原因在于焦磷酸对KDP晶体的锥面和锥面的影响不同。

In addition stereo image pixel delicate features and overestimation of 柱镜 grating, seihan wire number in more than 120 wire/cm.

另外不不立体图像像素细致的特不面和柱镜平栅的不收不小功用，制版网线数器在120线/厘米以上。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。