查询词典 radius

In this paper, based on nonlinear FEA software ANSYS/LS-DYNA, 3D dynamic simulation models of eighteen-type tubes for backward spinning was established. This paper not only obtained spinning force of tube backward spinning but also obtained the spinning force curves varying with the different reducer ratio, feeds, fillet radius for spinning roller, forming angle and diameter of spinning roller, and diameter blank inner.

以大型非线性有限元软件ANSYS/LS-DYNA为分析平台，通过对18种几何尺寸和参数不同的筒形件三旋轮强力反旋旋压过程的三维动态模拟，得到了它们的旋压力以及旋压力随不同减薄率，旋轮进给量，旋轮圆角半径，旋轮成形角，旋轮直径和毛坯内径的变化曲线。

According to road designing data of mileage,coordinate,azimuth angle of tangent or straight line,curve radius,the length of spiral line from main point of curve or straight line starting point,we can calculate the coordinates of center line points and boundary line point s in any form of road under the same coordinate system.

根据线路设计资料提供的曲线主点里程、坐标、切线方位角、曲线半径、缓和曲线长度的已知数据，计算出任意线形的中桩、边桩在线路统一坐标系中的坐标，利用全站仪极坐标放样程序，以线路附近的控制点或加密点为测站，准确、快速放样各点。

A compensation method of ball radius in measuring an arbitrarysectional shape of spiral surface is introduced.

但由于螺旋面的扭曲及测头半径的影响，采用一股的平面曲线侧量方法对测头半径进行补偿和数据处理，求得的齿形其误差较大，很难满足要求；另外，对螺旋面任意截形的测量目前还没有一个通用的补偿计算公式。

Objective: To observe the therapeutic effects of manual traction reduction and plaster splintage under local anesthesia in treating distal radius fractures.

目的：观察局麻下手法牵引复位、石膏夹板固定治疗桡骨远端骨折的疗效。

The manual traction reduction and plaster splintage under local anesthesia is a safe, cost-effective treatment for distal radius fractures, it can fully alleviate the sufferings of patients, and it is advantageous to the recovery of wrist joint function.

局麻下手法牵引复位石膏夹板固定是治疗桡骨远端骨折的一种既安全经济有效，又能充分减轻患者痛苦的方法，有利于腕关节功能恢复。

The spot weld radius is taken into account in this simulation methodand avoids fine local mesh comparing with the conventional algorithm.

这种模拟焊接的方式，考虑了焊点半径，又避免了传统算法要求对局部网格进行细化处理，减轻了工作量。

As for the spherical radius of 71.2037 mm,the standard error of 472.3 μm can be obtained.

实验结果表明：设计的光学球面自动测量系统可以对大曲率半径光学球面实现高精度测量。

Based on some basic hypothesis, the mathematic expressions of superheated steam heating area and heating radius are presented.

在一定假设的基础上，理论推导出了过热蒸汽带面积、加热带半径等的数学表达式。

In the steam pipe jacket trap, set a competent Road, close to the radius of the condensate pipeline in the water collecting well, and then use the small tubes lead to the trap.

在蒸汽管道上装疏水阀，主管道要设一个接近主管道半径的凝结水集水井，然后再用小管引至疏水阀。

The steam pipe jacket trap, set a competent Road, close to the radius of the condensate pipeline in the water collecting well, and then use a small tube lead to the trap.

在蒸汽管道上装疏水阀， ISO国际标准阀门主管道要设一个接近主管道半径的凝结水集水井，然后再用小管引至疏水阀。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。