查询词典 top beam

With the simulation of cylindrical array, the patterns of flat top beam and cosec beam are gained. Example simulation are shown to illustrate the effectiveness of the algorithm.

通过圆柱形阵列的仿真计算得到满足设计要求的三维平顶波束和余割波束方向图，证明这种算法的有效性。

After, they just affected appearance of the spot reconnoitre, a few "understanding circumstance" be just a kind of visit, the real purpose want my grandfather's grandmother settle dispute, so past.can we by no means so of, for the sake of uniform their enforce the law unjust, grandfather's grandmother use their own the method solve, but at that time not know Chen2 Liang2 Yu3 is also falsely it person.so-called"top beam falsely, descend beam slanting" is exactly such......

之后，他们只是做作样子的现场勘查，几次"了解情况"只是一种探视，真正的目的是要我外公外婆息事宁人，就这么过去。可我们决不会就这样的，为了制服他们的执法不公，外公外婆用他们自己的方法去解决，但当时不知陈良宇也是个不正之人。所谓"上梁不正，下梁歪"正是如此。。。。。。

As for top-hat beam and transmittance of 0.1-1.0 of Gaussian beam intercepted aperture, they were measured to transmittance curves of Z-scan.

但由于实验过程中得到的高斯-贝塞尔光束不易加以确认，所以在实验上利用灵敏度较高的top-hat 光束进行测量。

In the first, the length of every poleof the leading four-bar mechanism are determined bypainting,secondly, the base of mechanic model ofsupport-surrounding, the mechanism and loads on the support isdecided. The next work, with the condition of the design, the mainmechanics of hydraulic support is analyzed and calculated by planeand spatial model. Finally, the under frame, top beam cave shield,wrists and hydraulic column are analyzed by calculation. And drawout all the process drawings.

首先，通过作图确定支架的四连杆机构各杆系的长度；然后，以力学模型为依据，分析了液压支架的顶梁、掩护梁上载荷的作用机理，得到了较为合理的支架载荷的计算公式；其次，结合设计的支架，从平面和空间两方面对支架主要结构件进行受力分析；最后对支架主要结构件、连接销轴进行强度效核，并画出所有的机械图。

By appending a support board hole for vertical column in the middle part of top beam, the height of support board around hydraulic cylinder is decreased.

在上横梁中间结构的立柱孔周围添加了支撑板；减小了中心液压缸周围支撑板的高度。

Based on the research of the mechanism of the top beam, the optimal design of piles in row is discussed.

在此基础上，作者对基坑排桩支护结构的优化设计作了进一步的探讨。

Through structure improvement, the whole intensity of top beam is obviously improved and the whole weight is lightened.

通过结构改进，明显的提高了上横梁的整体强度，降低了重量。

Study on numerical simulation for top beam of MPF press According to the result of numerical simulation for top beam, the unreasonable parts are improved for its configuration.

多点成形压力机上横梁的数值分析根据压力机上横梁的数值模拟结果，对不合理的部位进行了整体结构改进。

We optimized worktable, movable beam and top beam of MPF press respectively by finite element and Sub-problem optimized arithmetic, which are also important content in the thesis .

利用有限元法和 Sub-problem 优化算法，分别对多点成形压力机的工作台、活动横梁和上横梁进行结构优化设计，也是本文的主要研究内容。

Iterative algorithm based on fuzzy control theory is put forward for designing diffractive optical elements for laser beam shaping, aiming at decreasing both mean square error and top beam uniformity of the output beam.

在光束整形衍射光学元件的设计中，为同时减小输出光束的均方根误差和顶部不均匀度值，提出了模糊控制迭代算法。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。