参考面

Objective To guide the orthodontic diagnosis, treatment planning and prognosis by analyzing the craniofacial morphology and reimbursement mechanism of young patients with mandibular retrusion in Chongqing territory by Delaire cephalometric analysis.

目的 采用Delaire头影测量法分析重庆地区青少年下颌后缩患者颅颌面硬组织特征及其补偿机制，为进一步诊断、治疗设计及预后分析提供参考。

A full-scale measurement of wind pressure distributionon a group of two 120m high,ribless hyperbolic natural draft coolingtowers in Beijing area is described in this paper.

在对两座高120米双曲线型自然通风冷却塔群的风压分布的全尺寸测量，特别是风压测量系统及其参考压力的测量方法介绍之后，分析了冷却塔运行方式及来流方向对塔面风压分布的影响；并将全尺寸测量与风洞实验及单塔实测结果进行了比较。

Such results are useful for intensity and rigidity design of electromechanical integrated toroidal drive and for stability analysis of the stator as well.

研究结果对机电集成超环面传动系统的强度和刚度设计，以及定子齿的稳定性分析具有参考价值。

Though Mr. Li did not criticize President Hu directly, he made pointed references to the lack of freedoms in China and suggested that the "poker-faced" bureaucrats of the Communist Party did not have enough faith in their legitimacy to allow normal intellectual discussion.

虽然先生Li没有直接批评Hu总统，他尖参考缺少在中国中自由和建议共产党的&面无表情的&官僚没有充足对他们的合法性的信心允许正常智力讨论。

Based on the results from a series of simple shear tests for simulation a reinforced cut -- off slope with steelbars, this paper proposes a calculation method to evaluate the shear resistance and effect of the reinforcing materialsinvoking the theory of the lateral resistance of foundation pile.

本文在综合分析插筋补强土体剪切试验基础上，参考横向受力桩所受剪切力的计算方法，提出了用于评价插筋横向抗剪作用及其产生的补强效果的理论计算方法；并据此计算方法对试验条件下插筋在变形不连续面位置的剪力及由此剪力产生的抗剪补强效果进行了计算；然后将计算结果与试验的实测结果进行了分析对比，结果表明理论计算方法在一定的土体变形范围具有良好的精度和适用性。

The elements are also used to get the section polygons of such composite surfaces as the whole aircraft at a given body station, then a section area is approximated with the sum of trapezoidal areas between such sides of polygons that are not covered by any other component and a reference axis.

离散出的面元还被用于求取全机这样的组合曲面在某一站位处的横剖面多边形，而横截面积则用累积多边形不被其他任意部件遮挡的各边与参考轴间的梯形面积予以近似。

On the basis of analyzing the blasting characteristics of rock at bench slope in open-air blasting,this paper puts forward a calculation model of front-row burden,and deduces an approximate formula for calculation of reasonable front-row burden length for open-bench blasting ,which can be used as reference for blasting design.

在分析露天台阶爆破时台阶坡面岩石爆破特点的基础上，提出了台阶爆破前排抵抗线长度计算模型，从而推导出计算合理前排抵抗线长度的近似公式，可供爆破设计时参考。

Finally, the analysis results of assembly interference and assembly clearance show that the numerical models established have high degree of precision. That can be used as a reference for the profile of cutter and the virtual design of double-roller enveloping hourglass worm reducer.

最后的装配干涉和装配间隙分析结果表明，建立的数字化模型精确度很高，可以为加工蜗杆时刀具廓形的设计，无侧隙双滚子包络环面蜗杆减速器的虚拟设计等后续工作提供参考依据。

The distuibution of axial plane stubs and stub crossing points are non-uniform and quantity of them is not equal when the blade is made by using traditional design method of turbine. These are not benefit with calculating wood model and drawing. In this paper, to make blade wooden patterns is using blade mean camberline. This makes the wooden patterns meet the demand of the design and meet the shape of the runner blade. And this can agree with requirements of hydro and mechanical analysis and making the model of blade by using the numerical control machine. It has reference value to whole design of turbine.

针对传统方法设计水轮机叶片时，获得的轴面截线和截线交点疏密不均、个数不等、不利于叶片木模的计算和绘形的缺点，文中利用叶片叶型骨线数值生成叶片木模图，使新的木模图能够更好的体现设计要求和符合实际转轮叶片的形状，并能满足进一步的水力和机械分析以及数控机床制作模型叶片的需要，对水轮机的整体设计具有参考价值。

The liquefaction front is used to define plastic volumetric strain as we11 as to define the reference strain.

液化面同时用来定义塑性体积变形和参考应变。

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。