查询词典 summation formula

Theoretical models are developed to predict the ultimate up-lift bearing capacity of single-screw anchor in sand, and the calculation formula of them is given.

当两个锚片的间距较大时，其上拔极限承载力与两个单锚片的极限承载力之和相接近，两种计算模式的分界间距是4倍锚片直径。

These cloths are specially impregnated with a secret formula of silver polish and tarnish inhibitors that gently remove tarnish and other dull areas from silver.

这些衣服是专门浸银抛光的秘密配方，败坏抑制剂，轻轻地去除玷污和白银等沉闷的地方。

The silky-smooth formula helps counteract eye-area bags and puffiness,smoothes wrinkles,and neutralizes dark discolorations.

这款凝露配方柔滑滋润，减轻下垂及眼袋，抚平眼周皱纹，调和暗淡肤色，减少黑色素及黑眼圈。

In China, there is no research in the field previously. This thesis supported by the Ministry Advanced Research Foundation of China, make a basic study of the instrument. Its achievements read as follows:(1) A new analytic method based on the concept of an equivalent volume force presented in this thesis, which solve the problem of piezoelectric beam, is simple, clear and reliable. By means of it, the design parameters for QRS have been calculated and analyzed serially, i. e., optimum electrode configurations are chosen, the side ratio of beam is determined, and the formula of electrode location efficiency is derived.

在我国这方面的研究尚属空白，本文在兵器部预研基金项目的支持下，对这种器件进行了基础性研究，从而填补了国内空白，具体包括如下内容：(1)提出了等效体力概念，以此为基础建立了一种分析压电振梁问题的新方法——等效体力分析法，该方法物理图象清晰、计算简明、结果可靠，它可以对QRS的设计参数进行系统的理论分析。

A probability calculation formula used for the cavity dimension of injection mold is derived on the basis of analysing the variation rule of plastic shrinkage rate, and a quantitative relation among the variation of plastic shrinkage rate, plastics dimension tole-rance, manufacturing tolerance and wear allowance is discussed.

文摘：在分析塑料收缩率波动规律的基础上，导出了注塑模成型零件工作尺寸的概率计算公式，讨论了塑料收缩率波动范围、塑件尺寸公差、制造公差以及修模裕磨量之间的关系。

At last, according to the analysis of theoretical study we can get the limit bearing capacity formula of the concrete filled steel tube short column subjected to axial compress.

综合以上推出的公式，得到钢管混凝土轴心受压短柱的承载力公式。

Company to "company + association + base + farmers" way to engage in breeding sheep contract farming, contract farmers for the "unification of five", that is unified to provide improved seeds and varieties, to provide a unified formula feed and compound feed, unified technical standards and provide technical Services, unified price recovery, unified marketing.

公司以&公司+协会+基地+农户&的方式从事良种羊合同养殖，针对合同农户实行&五统一&，即统一提供良种和品种改良，统一提供饲料配方和配合饲料，统一技术标准和提供技术服务，统一保护价回收，统一市场营销。

The paper also gives a simplified formula which is coordinated with the current concrete structure design code, and the effect of steel on the shear strength is described.

此外，本文还给出了与现行混凝土结构设计规范相协调的简化计算公式，并对钢骨对承载力的影响进行了分析。

The calculating formula for shear strength of steel reinforced high-strength columns is presented and calculating results have good agreements with test results.

因此型钢高强混凝土柱越来越受到工程界的重视，对其受力性能的研究也不断增

On the basis of mechanics of materials and finite element method, the theoretical analysis, numeric simulation and imitative calculation were carried out on the stiffness of HSK tool system. Calculation formula of the turning angle-bending moment of HSK cutter shank was presented, basic law of the variation of stiffness of HSK tool system was revealed, thus provided the theoretical basis on reasonable employment of HSK tool system to develop its maximum benefit and at the same time possesses important theoretical significance and practical value for developing the new typed tool system of the independent knowledge property right of our country.

基于材料力学理论及有限元法对HSK工具系统刚度进行了理论分析和数值模拟及仿真计算，给出了HSK刀柄变形转角－弯矩的计算公式，揭示出HSK工具系统刚度变化的基本规律，为合理使用HSK工具系统，使其发挥最大效益提供了理论依据，同时对开发我国自主知识产权的新型工具系统具有重要的理论意义和实用价值。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"