Changes in fundamental and higher order Gaussian beams propagating through a phase plate have been studied numerically in detail.
对基模和高阶高斯光束通过位相板后的变化作了详细的计算分析。
The Fresnel Zone phase correcting Plate (FZP) antenna is a new kind of antenna, and has been found widespread application prospect.
菲涅尔区相位修正平面天线是一类具有广泛应用前景的新型天线。
According to the requirement of beam smoothing in laser systems, the continuous phase plate with Gaussian distribution is designed.
针对激光系统对光束匀滑的需求，设计了高斯型连续相位板，并对其远场特性进行了研究。
Descriptions are made of a new instrument based on the lowest order asymmetric plate wave excitation and swept frequency amplitude phase display.
介绍基于最低阶反对称板波激励、扫频幅度相位显示的复合材料粘结质量评价的新方法。
Provided is an oscillating device, which can adjust the oscillation Angle and the phase of a movable plate easily with a simple constitution.
提供一种振动设备，其可通过简单的构成轻易地调节可移动板振动角和相位。
The third phase, during the middle and the later Miocene, with the Indochina block intruding into Eurasia plate gradually, Indochina peninsula's extrusion slowed down further.
第三阶段，中、晚中新世随着印度地块逐渐楔入欧亚板块内部，印支半岛的挤出运动进一步减弱。
Verify ac line voltage phase and frequency with the controller data plate on the enclosure door prior to connecting ac power.
在连接交流电源之前，请验证交流电压、相位和频率是否与控制装置外壳门参数板上的相应数据相同。
The internally thread component may be stripped from the core using the basic stripper plate design providing the plastic material has sufficient elasticity during the ejection phase.
内螺纹组件可能采用推板设计被从型芯上推出，如果塑性材料在推出阶段有足够的弹性。
The depth of field of standard optical incoherent imaging system can be extended by introducing a phase plate and the digital image restoration technique.
在普通光学成像系统中引入相位模板和数字图像复原技术，可以增大系统的景深。
This provides the database for designing appropriate phase plate, and also gives a phase measurement method for beam diagnose system.
为设计合理的相位板提供了依据。同时也为光束诊断系统提供了一种测量相位的方法。
The solid spray tower plate is suitable for various mass transfer plate towers, particularly plate towers with higher gas phase load.
适用于各类传质板式塔，尤其适用于气相负荷较大板式塔。
The effect of addition of P_2O_5 in a few thousandths on the devitrification behavior of plate glass with primary phase of tridymite is different from that with primary phase of wollastonite.
在初晶相为鳞石英的平板玻璃中加入千分之几的P_2O_5后对析晶性能的影响与初晶相为硅灰石的平板玻璃是不同的。
The original expression for phase mask plate can be extended according to the design principle of traditional phase mask plate.
根据传统相位掩膜板的设计原理，从两个方面对原有的相位掩膜板表达式进行扩展。
During the second recording, a phase plate is used to produce a half wave delay of the reference image.
在第二次的记录过程中，利用位相板使参考图像产生半波位相延迟。
The nonspiral phase plate introduces phase singularity to the incident beam, and the spiral one adjusts the radial phase distribution.
非螺旋相位片将一个光漩涡引入高斯光束，螺旋相位片调节光束径向波前相位分布。
Wavefront deformation is introduced by a phase plate. The initial wavefront measurement experiment is carried out.
用相差板引进波前畸变，进行了波前测量实验。
One dimensional Fresnel zone phase correcting plate has its focusing characteristics similar to that of the paraboloid cylinder.
一维菲涅尔区相位修正结构具有类似于抛物柱面的聚焦特点。
This paper first presents a case study dealing with the detection mechanism of multi phase interface level taking a parallel plate capacitance sensor as an example.
本文首先以平行板阵列电极电容传感器为例对多相界面的检测机理进行了讨论。
The phase structure and composition of the modified layer was characterized by XRD and GDOES , and its properties were tested by microhardness meter and ball-plate wear instrument.
通过GDOES 、XRD等手段标定表层成分和相结构，借助显微硬度计和球盘磨损仪测试合金渗层的性能。
The transformation of Hermite Gaussian laser beam through random phase plate is discussed in detail by partial coherence theory in this paper.
本文利用部分相干理论研究了高阶厄米-高斯光束通过随机位相片的变换。
At the license plate location phase, we propose a new rough localization method which based on connected area horizontal clustering.
在车牌定位阶段，本文提出了基于连通区域水平聚类的车牌粗定位方法。
It also shows the relationship of light intensity in any direction of polarization splitter and phase delay of a single plate within PC, and proves the result by experiments.
给出了偏振光分束器任一个偏振方向上的光强随单个波片相位延迟变化的关系，并从实验上验证了这一关系。
The diffraction phenomena by a circular aperture or a phase plate is analyzed by the boundary diffraction wave theory, the analytic expression of its axial intensity is obtained.
本文根据边界波衍射理论分析了圆孔及相位片的衍射现象，得出其轴上光强的解析表达式，并对高斯光束经相位片衍射后的轴上光强进行了数值计算和讨论。
The theory of acoustic plate mode (APM) sensor used in liquid phase in details is discussed. The design and the application of APM sensor in biology, chemistry and physics are presented.
讨论了可用于液相环境下测量的声板波(APM)传感器的工作原理，并介绍了该传感器在物理、化学和生物检测中的应用。
The invention also discloses a method for constructing the melt plate as well as an ink adding machine for adding solid ink into a phase change ink printer.
还公 开了一种构造该熔化板的方法以及一种用于将固体油墨加入相变油墨 喷墨打印机中的加墨机。
By the feed-back control of the duty ratio according to the oscillations of the movable plate, the movable plate can be controlled to oscillate in the proper phase and at the proper oscillation Angle.
通过根据可移动板的振动对占空比的反馈控制，可控制可移动板以在适当的相位和适当的振动角振动。
The cold storage box assembly is connected with the refrigerator drawer bottom plate, and the phase transition cold-storage fluid is filled into a cold storage box.
所述的蓄冷盒总成与冰箱抽屉底板相连；所述的相变蓄冷流体充装在蓄冷盒内；
From Triassic to Palaeogene, the plate squeezing action weakened and Junggar basin gradually entered a depression-subsidence phase from the intense compressive phase.
三叠纪至古近纪，板块挤压作用减弱，准噶尔盆地由强烈压陷期逐渐进入坳陷沉降阶段。
Compared with the parabolic reflector, a phase factor is of most importance in the efficiency evaluation of Fresnel zone phase-corrected plate (FZP) ones.
同抛物面反射器相比，菲涅尔区相位修正平面反射器的相位效率因子对天线效率的影响显著。
Achieve canonical correlation analysis, Part of the license plate recognition locator feature, NRZ type differential phase modulation signal modeling and simulation analysis.
实现典型相关分析，车牌识别定位程序的部分功能，非归零型差分相位调制信号建模与仿真分析。
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