长方体

By the use of a dielectric polarization theory this paper analyzes the field charging states of a ball-shaped and a cuboid shaped particulate placed in an electrical precipitator field.

用电介质极化理论对置于电除尘器电场中的球形粒子、长方体粒子的场荷电情况进行了分析，然后分别导出各自条件下的场荷电方程。

The volume of cuboid F is 30 times the volume of cube G.

长方体 F 的体积是正方体 G 的体积的 30 倍。

This is a rotatable cuboid crystal, Can be placed 2 photos.

这是一款可以旋转的长方体水晶，可放置两张照片。

The volume of cuboid V is 4 times the volume of cuboid U.

长方体 V 的体积是长方体 U 的体积的 4 倍。

According to the character of outer shape of modem buses, the numerical calculations are performed from the simplest shape-cuboid by using ANSYS/FLOTRAN software. First, the foreside of the cuboid is modified step by step in 17 models (this is equal to the process of modification to the foreside of a bus).

在本文中，应用ANSYS／FLOFAN软件，根据现代客车外形的特点，从最简单的长方体开始进行数值模拟计算，首先对长方体的前部进行逐步改造(相当于对一个客车头部进行改造的过程)，这一步骤包括了17个模型；然后再对其尾部进行变化，以模拟客车后车体形状对空气阻力系数的影响，该步骤包括9个模型：最后给出两种现代客车的数值模拟结果。

The preparation process includes the following steps: mixing 10 mM concentration water solution of chloropalladic acid and 12.5-25 mM concentration water solution of ammonium hexadecyl trimethyl bride in the volume ratio of 1 to 20, heating to 65-95 deg.c, adding 100 mM concentration water solution of ascorbic acid in the volume ratio to the water solution of chloropalladic acid of 0.16 to 1 to react for 30 min, centrifugal separation to collect precipitate, water washing, and drying to obtain cuboidal nanometer Pd material.

该钯纳米长方体材料的制备方法的步骤和条件法如下：把体积比为1∶20的10mM氯钯酸水溶液和12.5-25mM十六烷基三甲基溴化铵水溶液混合，加热至65-95℃，然后加入与10mM氯钯酸水溶液的体积比为0.16∶1的100mM抗坏血酸水溶液，反应30分钟，将溶液离心分离，收集到的沉淀用水洗涤，干燥，得到钯纳米长方体。

Two ends of s shape bent waveguide respectively coaxially link perpendicular waveguide input and output section.

直波导输入输出段、S形弯曲坡面结构、长方体结构和平面光传输波导位于基版的表面，S形弯曲波导位于S形弯曲坡面结构的表面，直波导输入输出段位于长方体结构的表面，基版上的直波导输入输出段和位于长方体结构上的直波导输入输出段通过S形弯曲波导连接，S形弯曲波导的两端分别与直波导输入输出段同轴相切相接。

The process is simple, and the prepared cuboidal nanometer Pd material is used in catalyzing, preparing nanometer material and other fields.

本发明的钯纳米长方体制备方法简单，所制备的钯纳米长方体可望用于催化和纳米材料制备等领域。

The three-dimensional hybrid layout optimization models with behavioral constraintsare established for packing cuboidal graph elements and cylindrical graph elements into thecuboidal space.

建立了长方体空间中具有性能约束的长方体图元和圆柱体图元的三维混合布局优化模型。

Based on the structure cell model, this paper idealizes the cuboid cel1 as the reinforced musc1e cel1 that includes a isotropi c elast ic matrix material and di fferent oriented fiber material that has sing1e axia1 stiffness.

根据结构单胞模型，将长方体单胞理想化为加强筋单元，即由一个各向同性弹性基体材料长方体和不同取向具有单轴刚度的纤维单元叠加而成。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。