同心

A drilled or cored and spaced equally around the pitch circle, which is concentric withthe bore

螺栓孔应为钻孔，均匀的分布在节距圆上，并与孔同心

Dear Brothers and Sisters of Devotion Class,Have time to join our Church Prayer Meeting (24 Sept)?

因为我们的教会﹐将会有转变﹐能否为著你们所爱的教会同心祷告和守望。

Our factory are technology manufactrue traffic incorporate corporation manufacture middling and top grade locks according to ISO9001:9002 quality system.primary product:lamina square padlock,lamina inwrap padlock,night toploak,night padlock,rectangle cuprum padlock,semicircular lamina padlock ,theftproof motorcycle lock,7 series,breed preponderate over 60.simultaneity carry on user tailor-made locks.

本厂是一家集科工贸为一体，严格按照ISO001：9002质量体系，专业生产中高档锁具的企业，主要产品有同心锁、叶片四方挂锁、叶片包梁挂锁、弹子顶锁、弹子挂锁、矩形铜挂锁、半圆叶片挂锁、原子钢挂锁、摩托车防盗锁等九大系列六十多品种。同时承接用户特制锁具(包括工程锁、二级管理锁、统匙锁等)。

If we work together, we can prevail over evil power.

若我们同心合作，就可以战胜邪恶力量

Volleyball concentric with dual raceway in the same direction and bear the load of one-way thrust ball bearings.

具有双排球的同心滚道且承受相同方向负荷的单向推力球轴承。

The test points of it are dispersed on the surfaces of two spheres with same centre and different radius,so it solves the problem of rank decreasing of information matrix. It also has such advantages as fewe...

该计划在两个不同半径的同心球面上布测试点，解决了信息矩阵的降秩问题，具有试验点数少、实现方便和模型估计精度高的优点，在理论上和实际应用中均具有一定价值。

In the paper, 3D temperature and fluid flow fields were numerically simulated in three-split concentric tube recuperator with longitudinal fins on conjugated heat transfer.

数值模拟了变物性带均布纵肋的同心套管换热芯的导热和对流换热耦合问题三维温度场和流场以及Nu数，与常物性下的结果进行了对比。

The calculation of the rotordynamic coefficients of a multistepped annular seal in hydraulic turbines is discussed in this paper. Based on the Hirs' turbulence lubrication theory and the bulk flow model, the governing equations for the flow in the seal are developed by using the Moody's friction equations. The governing equations are perturbed when the rotor and the stator are coaxial. The Runge Kutta integration method and the Newton Raphson iteration method are used to solve the perturbation equations....

本文首先在Hirs紊流润滑理论的基础上，采用体积流动模型及Moody摩擦方程建立起阶梯口环水封中流体流动的控制方程，将各个方程在转子与定子同心处进行摄动，采用Runge－Kuta积分法及迭代过程求解摄动方程，建立起水轮机阶梯式口环水封的转子动力特性系数的计算方法，为水轮发电机组轴系的动力学分析提供了必要的理论基础。

A feature may be manufactured to a very tight size tolerance but due to eccentricity, the runout could be large.

若被加工的圆柱特征的尺寸较小，但由于同心度较好，全跳动公差可以相对大些。

Cupules covered with squamose or scurfy bracts and with raised concentric ridges outside.

壳斗为具鳞片或者皮屑似的苞所覆盖，并且与提高的同心的脊在外面。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。