查询词典 slit

In this paper,the diffraction and the interference of electrons from a double slit and a multi-slit have been analyzed by quantum theory, and the results are in keeping with light s.

运用量子理论分析了电子双缝、多缝的衍射、干涉，与光的双缝、多缝的衍射、干涉完全一致。

After being reflected by the object,the projection slit is imaged on a detection double slit through another lens.

准直激光束照明的投影狭缝由一个透镜以掠入射角度投影在被测物体上，狭缝投影经过被测物体表面的反射和另一个透镜的成像在探测双缝上形成投影狭缝像。

Young's double slit and Lloyd's mirror are examples of optical interferometers in which a wave front from a very narrow source slit is subdivided in to two wave fronts by reflecting or transmitting regions of the interferometer.

杨氏双缝和罗埃镜是来自狭缝波源被分为两列通过在相遇区域发生干涉的光学仪器。

A magnified image of the detection double slit is formed on a bi-cell detector,and the light intensities through the detection double slit are detected by the bi-cell detector.In this way,the position of the measured object can be obtained by detecting the light intensities on two separated parts of the bi-cell detector.

探测双缝放大成像在双像限探测器上，投影狭缝像透过探测双缝的光强分别被双像限探测器的两个像限所接收，通过检测双像限探测器两个像限上的光强获得被测物体的位置。

When a voltage is applied, electrons are emitted from one side of a very narrow slit, and are scattered and accelerated by voltage applied on the other side of the slit, causing collision with the flourescent coated plated and light is emitted.

当电压应用，电子所排放的一方很窄狭缝，而分散和加速电压适用于对岸的狭缝，碰撞造成的荧光镀涂层和轻emitted.to是训练有素的眼睛，一个明显的滞后，可以发现，当观看液晶的。

Our factory was built in 2002, the original named Ningbo Zhenhai innovation gill slit Machine Parts Factory, is now renamed as Ningbo Citygill slit Machinery Factory, located in Ningbo City, Zhenhai Economic Development Zone, convenient transportation.

我厂建成于2002年，原厂名为宁波市镇海创新缝刺机械配件厂，现改名为宁波市镇海科杰缝刺机械厂，座落于宁波市镇海经济开发区，交通便利。

The experimental study on the cumulative effectiveness of different slit charge based on dynamic photoelasticity method was made,and the isochromatic fringes graphs in the process of blasting of the slit charge were obtained.

为了解切缝宽度对切缝药包爆炸聚能效应的影响，用动态光弹性法对不同切缝宽度的切缝药包的爆炸过程进行了试验，获得了切缝药包爆炸过程中的序列等差条纹图。

The second substrate is arranged in parallel above the first one and has at least a salient structure parallel with the slit and alternatively distributed with the slit.

第二基板平行设置于第一基板上方，其具有至少一突起结构平行于狭缝并与狭缝交替分布。

A Study on Fraunhofer Double-Slit Diffraction by Applying Simulation Technology;2. Based on Kirchhoffs theory,the approximate intensity formulas of double-slit diffraction of Gaussian Beam is derived under paraxial approximation with power series expansion methods.

依据基尔霍夫衍射理论，利用幂级数展开的方法推导出旁轴条件下高斯光束双缝衍射的近似光强计算公式，并通过数值计算对双缝衍射的基本特性进行了讨论，得出了与其他文献一致的结论，得出了高斯光束下的双缝衍射极小值点比平行光束双缝衍射的极小值点向外移，观察屏中心光能变小；光强分布可由激光斑在衍射屏处的参数调制的结论。

A automatic collimating method with vibrating slit for the photoelectric automatic refractometer with high precision was introduced in this paper and geometry size relation of width among image and vibrating slit and amplitude was described also.

介绍了一种用於高精度光电自动折射仪并采用振动狭缝瞄准的自动瞄准方法，说明了影像宽度、振动狭缝宽度和振幅之间的几何尺寸关系。

The system can be widely used in belt weighing and batching process control,etc.

介绍了基于智能模糊控制的嵌入式配料系统的设计方法，对模糊PID控制过程和系统调零作了重点的讨论，同时给出了PID控制的程序流程图和系统定长调零子程序。

"I dunno," she answered,"but if you show me aroun', I'll recognize it from the lighthouse just outside the porthole."

"我不知道，"她回答说，"如果你能带我转转，我能认出来的，因为灯塔就在舷窗外。"