实验测定了波带板的焦移，接近与广义程函数理论。
Focal shifts in diffractive Fresnel lens are measured. The result is closer to the theory given by generalized eikonal.
将菲涅耳波带板扫描全息术用于高散射介质成像技术中。
The Fresnel zone plate scanning holography is applied in the imaging through highly scattering media.
为了定量描述波带板的衍射效应，定义了临界衍射距离。
Meanwhile, a critical diffraction distance was defined to describe the diffration effect of the FZP quantitatively.
将菲涅耳波带板扫描全息术用于高散射介质成像技术中。
The principle of electronic holography using ultrashort laser pulse for imaging through highly scattering media is discussed.
本文描述一种光生等离子体菲涅尔波带板天线的设计方法。
The design method of a photoinduced plasma Fresnel zone plate antenna is described.
带压力卸料装置的散装料运货车。带板簧的压力计。径向。
Bulk freight wagons with pressure discharge; pressure gauge with plate spring, radial bottom flange connection.
本文提出一种具有实用意义的新型干涉仪——菲涅耳波带板干涉仪。
A new kind of interferometer-Fresnel zone plate interferometer-is described.
利用这种特性可以产生制作高分辨率X射线波带板所需的两束非球面波。
The characteristic of aplanatic system shows that non-aplanatic point imaging can produce aspherical holographic interference for high resolution zone plate fabrication used for X-ray imaging.
如何提高在复杂工况下的冷带板厚控制精度是当今该领域的前沿热点问题。
Studying how to improve the thickness control precision of cold plate is a hotspot-forefront topic in the rolling field.
三方位快速松放手杆能即时调节上带板高度，容易清理塞纸，适用E楞纸箱。
Three-way quick release levers allow instant height setting of upper carriers. It's easy to clear jams and running E-flute cartons.
文中还给出了在同步辐射实验室显微术光束线中用激光干涉法制作高分辨率软X波带板的光学系统。
The con figuration of aplanat for making high resolution X-ray Zone plate to be used in beam line of Synchrotron Radiation Laboratory is also presented.
本文介绍了波带板激光准直的方法，比较系统地分析了波带板激光准直的误差来源和精度分布情况。
This paper introduced, the method about laser alignment using round zone plate, analysed sources and distribution of the method's error in a systematic way.
基于对梁元带板问题的讨论及对大量梁元的实际计算结果分析，推导出梁元惯性矩计算的经验公式。
Based on discussion of attached plate and analysis of beam elements calculation results, a experience formula is deduced for the calculation of a beam elements inertial moment.
另一种是一个线型波带板和一个圆型波带板的组合，效果相当于一个凸透镜和一个柱面透镜的组合。
It ACTS as a two-cylindrical lens system. The other is prepared by overlapping a line-type zone plate and a circular zone plate.
另一种是一个线型波带板和一个圆型波带板的组合，效果相当于一个凸透镜和一个柱面透镜的组合。
One is prepared by overlapping two line-type zone plates. It acts as a two-cylindrical lens system.
引入冗余照明的概念，以实现波带板的空间相干照明以及降低束线对光源不稳定性及元件振动的要求。
The concept of redundant illumination is introduced to ensure the coherent illumination of zone plate and reduce the effect of source instability and element vibration.
本文针对非球面高精度检测，在总结现有检测方法的基础上，设计了基于波带板干涉法的共光路干涉系统。
In this paper, conventional testing methods were summarized. An interferometer was designed based on the schematic of zone-plate with a total optical path for testing aspheric surfaces.
满足夫琅和费远场条件的两个物体，z值大的物体将被环数少的菲涅耳波带板扫描，具有小而平直的孪生像噪声振幅；
In the far-field, the further object scanned by FZP with fewer fringes has flatter and lower amplitude of twin-image noise for reconstructed image.
同时本文也指出了蜂窝式空心板是以平板弯曲为主的带肋的板，而密肋楼板或井式楼板则是以交叉梁弯曲为主的带板的梁系。
Meanwhile this paper points out that cellular voided plates are the plates with ribs and the ribbed or waffle plates are the cross girder system with slabs as its wingspan.
来自公元前3000年左右的一块苏美尔的雕刻陶土板提供了已知最早的例证：一个带顶棚的箱状雪橇被安装在四个实心的轮子上。
A tablet engraved about 3000 B.C.E. provides the earliest known example from Sumer, a roofed boxlike sledge mounted on four solid wheels.
故事板的根本目的就是带某人查看实施一个活动的过程，并将视觉向可以创建这个视觉的开发人员表达出来。
The fundamental purpose of storyboarding is to take someone's vision of carrying out an activity, and communicate that vision to developers who can create that vision.
和带卯的银座四十个，这板底下有两卯，那板底下也有两卯。
And their forty sockets of silver; two sockets under one board, and two sockets under another board.
有八块板和十六个带卯的银座，每块板底下有两卯。
So there were eight frames and sixteen silver bases-two under each frame.
白天，床储藏在天花板中，床的底部还可以成为带照明设备的天花板。
By day, the bed is stored on the ceiling, the under-surface becomes ceiling with the possibility of integrating lighting.
约翰森，美国海军建设营中的一个中尉，拿着一个带弹簧夹的写字板，在检查早上的任务的完成情况。
Donald K. Johnson, a lieutenant in the Seabees, the U.S. Navy's Construction Battalion, held a clipboard and checked off the morning's accomplishments.
必有八块板和十六个带卯的银座；这板底下有两卯，那板底下也有两卯。
So there will be eight frames and sixteen silver bases-two under each frame.
排上带烘烤纸的烘干板。
排上带烘烤纸的烘干板。
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