• As an example, a shaped beam for Chinese satellite is calculated.

    做为一例中国卫星的成形波束进行了实际计算。

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  • The research on shaped beam of array antenna by genetic algorithms is presented.

    文中介绍遗传算法综合低副瓣阵列中的应用;

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  • The paper describes a kind of circular polarization feed, which is used for shaped beam antenna.

    本文介绍了赋形波束天线极化馈源

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  • The theoretical design and calculation of the circular-section I-shaped beam shearing force sensor have been emphasized in this paper.

    本文着重论述了圆截面工字剪力传感器理论设计计算

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  • A shaped beam base station antenna is realized with the unequal spacing array using an optimization technique based on genetic algorithms.

    本文利用遗传算法对不等间距阵列天线进行优化实现赋形波束基站天线

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  • The main products are: triangular mode, Presentation mode chip, hexagonal 6 combination mode, strong mode and various special-shaped beam special mold.

    主要产品三角模、六角六片组合模、各种异形特殊模具。

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  • The points of hoisting design of semi-span gantry crane are analyzed. The construction schemes, methods and safety of T-shaped beam hoisting are introduced.

    分析了半跨龙门吊设计安装要点,着重介绍了T吊装施工组织方案、施工方法安全技术保证措施。

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  • According to a example, reinforcement of grillage-shaped beam, reinforcement of boundary beam, torque of boundary beam and elastic flexility limit were analyzed.

    结合工程实例井字量、梁配筋量、边梁扭矩值弹性最大挠度进行分析研究。

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  • Additionally, a wave-shaped beam of aeroplane structure is optimized and the influence of wave number on the structural buckling stability and stiffness is discussed.

    然后通过飞机结构中一种波形构件优化,进一步讨论了波形梁的波结构稳定性刚度影响

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  • The utility model relates to a damping structure used for regulating the vibration source loading of a stacker, which belongs to a structural component of a box-shaped beam.

    实用新型涉及一种调节负载堆垛机结构属于种箱式结构梁的减振结构件

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  • Theoretically, a column conformal array with small size and few elements to generate a shaped beam with low side lobe and main beam with fixed width and flat top is carried out.

    理论上实现了用较少的天线单元直径圆柱面阵列激励产生瓣电平较低、一定宽度且顶部较平坦的波束

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  • Using different refractive index distributions, the phenomena of plasma waveguide and the application of a ring shaped beam in the manipulation of particles are discussed, separately.

    针对等离子体对激光导引离焦现象,以及应用激光操纵粒子空心环状光束产生进行了模型化分析和讨论。

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  • The paper respectively carries through the deformation, stress and strain and ultimate flexural resistance of the reinforced concrete Tee-shaped beam under the different gluing forms.

    分别进行不同粘贴形式加固钢筋混凝土T形极限承载力变形应力-应变分析。

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  • The configuration of punching equipment and its accessories for wave-shaped beam plate is introduced, the problems rose in application analyzed, and the methods to resolve them proposed.

    介绍了波形冲孔设备及其工装配置分析了应用遇到的问题提出了解决办法

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  • Light sent into the oil layer was confined there, bouncing between the metal and air boundaries. The beam spread out ever more quickly, generating a trumpet-shaped glow (see image).

    传入油层后,就约束在那里,光线金属空气边界之间不断反弹,于是产生喇叭状的辉光(图片)。

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  • Small irregular-shaped holes extracted from this background would then overlay the player's image when the opponent's laser beam struck their targets.

    武士激光击中目标时,这个背景中提取出形状不规则小洞叠加演员图像上,效果像是他被刺穿了。

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  • Large rectangular center lugs produce excellent forward bite, and the "I-Beam" shaped tread delivers for side bite and all-around cornering.

    矩形中心产生良好的叮咬以及“我束”花纹副作用提供了全能转弯

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  • The energy is enveloped in a plasma containment sphere shaped by emitter cowls that channel the sonic beam.

    引导波束发射形成等离子体禁闭,将能量包裹球体中。

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  • The horsehead is shaped so that the curvature of the outer side of the horsehead is centered on the center bearing of the walking beam.

    造型使得驴头外侧弯曲中心对准游轴承

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  • Thecoherent scattering of Gaussian beam by arbitrarily shaped convex dielectric object with rough surface is investigated.

    研究了任意形状粗糙物体高斯光束相干散射特性

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  • Array-fed parabolic reflector and shaped reflector with a single feed are usually used to be contoured beam satellite antenna.

    卫星波束天线普遍采用抛物反射天线馈成形皮射面天线。

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  • The steel roofing of Qingdao International Sailboat Center for 2008 Olympic Games is shaped as quarter arc, which is made of H-beam and pipe column.

    青岛国际帆船中心2008年奥运会帆船帆板比赛场地之一,媒体中心屋面结构比较特殊,单榀平面结构圆弧形h钢梁管柱铰接而成。

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  • The tire gets its name from the I-beam shaped tread, which is more flexible and forgiving than a square pin, so you get better traction.

    轮胎得名于的I -花纹更为灵活宽容方形因此获得更好牵引力

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  • The influence on SRC wide beam on its load-bearing capacity by the stirrup ratio and its shaped steel height is researched in this paper.

    主要研究型钢腹板高度型钢混凝土扁剪承载能力影响

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  • This paper presents a kind of data conversion software used in the variable-shaped e-beam lithography, especially on its composition, working theory and working procedure.

    本文简要介绍了矩形电子束曝光机图形转换软件结构工作原理工作过程

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  • The optical force and torque of a micro-propeller-shaped rotor driven by TEM00Gaussian laser beam are calculated with a geometric-optics model.

    在几何光学模型近似下,用TEM 00高斯激光束驱动微型螺旋桨结构光驱动力力矩进行了理论计算。

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  • The U-shaped bolts embedded in concrete beam are split after using a period of time.

    铁路混凝土桥梁人行道上的U型螺栓使用段时期容易出现断裂病害。

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  • The geometry of the pipe shaped extraction electrode of the RF ion source may strongly affect the extracted ion beam.

    高频离子管道式引出电极几何参数束流引出具有重要影响

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  • The orb-shaped central body is equipped with sensor equipment, and a powerful dish-shaped laser cannon capable of firing a sustained beam at enemy targets.

    球形中央躯体配备传感装置强大的激光。 这门炮能目标发射持续能量束

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  • The orb-shaped central body is equipped with sensor equipment, and a powerful dish-shaped laser cannon capable of firing a sustained beam at enemy targets.

    球形中央躯体配备传感装置强大的激光。 这门炮能目标发射持续能量束

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