查询词典 radius

When the burring process of 12×4J wheel is processed taking the deformation area as the plane stress condition,the deformation characteristics of normal and radius directions are studied,which is influenced by the factors such as height and the inner hole initial radius and the deformation law of circle strain.

利用斜冲模对12×4J轮辐进行翻边时，将变形区看做是平面应力状态，探讨了翻边高度、初始孔径及斜冲模角对翻边变形区径向应变和轴向应变的影响，对12×4J轮辐翻边不同斜冲模角下的冲压力变化规律进行了计算。

The 63 percent radius is defined as a effective radius, which coved with the 63% of the total photons that can arrived at receiving flat.

不考虑光在传输过程中介质的吸收效应，计算了不同卫星高度和发射角。

The synthesized PCU was then characterized by infrared spectroscopy, differential scanning calorimetry, thermogravimetric analysis, small-angle X-ray scattering, and tensile strength measurement. The IR showed that the polymer synthesized by the above two methods both have the polycarbonate-urethane structure and the tensile measurement showed good mechanical performance of the polymer. The DSC and TGA data showed that there is an obvious soft-hard glass transition area, which indicated the existence of the micro-phase separation structure. The extent of the phase separation was affected by the ratio of starting materials, the molecular weight of PCD, and the polymerization method. The decomposition upon heating was observed in two steps. SAXS result showed that the radius (r_2), the distance between domains (d_2), and gyral radius (R_2) of hard segment micro-domain were fairly affected by the starting materials ratio and soft segment content.

IR结果表明两种方法合成的聚合产物均具有聚碳酸酯聚氨酯的结构；拉伸实验表明聚合产物具有良好的力学性能；DSC、TG结果表明，聚合物呈现出较为明显的软硬段玻璃化转变区，表明存在微相分离的结构，相分离的程度受原料配比、软段分子量、聚合方法的影响，其热分解分为明显的两个阶段； SAXS结果表明，聚合物原料配比、软段含量的变化对硬段微区回旋半径R_2，微区间距d_2，微区半径r_2影响不大其值分别为9.5(A|°、29、7.4，但对软段的微区半径及间距影响较大，随着软段含量的增大，软段微区的半径r1和间距d1都增大。

A hemadynamometer has an air bag designed for attaining oppression or ischemia of radial artery only without oppressing ulnar artery, with a length of the bag made, when the bag is wound on a user's wrist on its radial side starting from such hard organization area as tendons on palm side of the wrist through the radial artery, to reach at least styloid process of radius but not to reach the ulnar artery, and with a width set for locally oppressing the radial artery at least substantially right above the styloid process of radius in longitudinal direction of the wrist.

一种用来仅对桡骨动脉进行压迫并使其局部缺血而不对尺骨动脉进行压迫的血压测量计，它具有一气囊，气囊具有一定长度，当将气囊裹绕在使用者手腕上，使气囊从如手掌侧上的各腱这种坚实组织区域开始作为起点，伸展经过桡骨动脉时，所述气囊可以至少到达桡骨茎突，但不能到达尺骨动脉，所述气囊具有一宽度，该宽度设定得可以至少在沿手腕纵向、在桡骨茎突的基本正上方的位置处、对桡骨动脉进行局部地压迫。

Both of the manual keratometry and average simulated keratometry were used to measure anterior radius of cornea only, overestimation of corneal power by them could be expected after refractive surgery owing to negligence of posterior radius of cornea.

由於传统平约K值与拟传统平均K值均只测量角膜的前弧度，故於准分子雷射屈光手术后，若仅以这些方法量得角膜的屈光能力，将会产生数值过大现象。

In fact, there is the pattern with dark central region and the high visibility diffraction fringes around, and the radius of dark region largen with thc reduced radius of the incident beam.

理论上分析了反射图样暗场的半径与边界入射光束半径的解析关系，实验室上计算了弯曲液面的斜率，进而得出弯曲液面上升的最大高度和接触角。

When a collimated laser beam illumines the curved liquid surface by the wetting rod, the special reflective patterns, which correspond to the boundary light reflection, can be produced. In fact, there is the pattern with dark central region and the high visibility diffraction fringes around, and the radius of dark region largen with the reduced radius of the incident beam.

当平行激光束垂直入射到由细棒润湿效应引起的弯曲液面上时，边界反射产生特殊的反射图样，图样的中心为圆形暗场，周围有清晰的衍射条纹，并且暗场的半径随入射光束半径的缩小而变大。

The gross anatomy, histologic description of palmar and dorsal radiocarpal ligament,and its biomechanics properties were studied by applying fresh-frozen and formalin-dip in cadaveric hand-wrist-forearm specimens. 2.An experiment model of unstable distal radius fracture was made by a dorsally based wedge osteotomy used to stimulate a Frykman I distal radius fracture.

通过制作桡骨远端骨折Frykman Ⅰ型不稳定骨折模型，应用压力敏感测试片测试桡骨远端关节面掌倾角变化、以及桡腕掌背侧韧带切断后桡腕关节面的生物力学变化；同时对腕关节进行X线摄片，测量腕不稳发生情况。

Grounded upon abstracted graphics of network of ringy and radial road surrounding one central city; the function of city ringy road and radial road are mainly stated. Considering how travelers choose path; two-objective model; whose function was based on travel distance and general path impedance; was proposed; so as to determine reasonable radius and circular strip service width of urban agglomeration ring road. And Chengdu metropolitan area is taken as an example to calculate the logical radius length of urban agglomeration ringy road in this area by using two-objective programming model.

基于单中心环放式网络抽象图，重点阐述了城市环路和放射路的功能；建立了出行者在交通网络中择取路径时以走行距离和路径总阻抗为目标函数的双目标规划模型，以成都都市圈为实例计算了其城市群环路的合理半径及其环带服务宽度。

Through calculation, the analytical results agree well with the experimental results. Meanwhile, based on the proposed model, the influence on the ironing force has been analysed of main technological parameters such as the ironing rate, semicone angle, the ratio of inside radius to outside radius, the lenghth of the working land of the...

通过优化计算，变薄拉深力理论值与实验值吻合良好；用该模型研究了变薄拉深系数、凹模半锥角、原始筒形件内外径比、定径带相对长度以及内外摩擦因子等主要工艺参数对变薄拉深力的影响规律。

Means the parent directory, so this command means to execute "toolchain.sh," which is in the current directory.

代表父目录，所以这个命令就是执行当前目录下的"toolchain.sh"。

Yes,In fact,I'm on our city ream.

是的。事实上我是我们市队的。