静力平衡

试析土粒比重测试新法（静力平衡法）

Analysis of a new method for gravity testing of soil grain ( standing balance method )

根据此类结构地基反力均匀分布的特点，利用竖向静力平衡原理，提出一种合理调整基底宽度的实用方法。

A rational and practical method which might adjust the base width is presented in accordance with to the assumption of the base reaction uniform distribution and the principle of vertical static balance .

值得强调指出，在恒星大气中，流体静力平衡是非常精确地成立的。

A point worth emphasizing is that hydrostatic equilibrium is fulfilled with great accuracy in stellar atmosphere .

若P和重心除以一直线，静力平衡，就能够发生。

That always will happen if P and the center of mass are along a vertical line .

第三，采用f平面、非静力平衡、滤声波模式，讨论了中尺度垂直环流非线性摄动分析及演变方程。

Third , we study nonlinear perturbation analysis of mesoscale vertical circulation and evolution equation by means of f-plane .

静力平衡条件和Biot方程组成的边值方程可视为其特例。

The governing equations which are composed of static equilibrium conditions and Biot 's equation can be regarded as a special case .

本文根据静力平衡条件、变形相容条件及广义虎克定律，推导出带拉杆U形壳槽纵、横向内力与应力的计算式。

According to the condition of static equilibrium and deformation compatibility and broad sense Hook 's law , we have inferred formulas to calculate longitudinal and transversal internal force and stress for U-shaped trough shell with horizontal tension bar .

将桩周土对桩的作用简化为Voigt体模型，建立了均质地基中考虑土体粘弹性的单桩静力平衡方程，成功地将时间因素与单桩的沉降联系起来。

The interface between pile and soil was simulated by Voigt model , and the analytical relationship of settlement and time of single pile in homogeneous soil was obtained by the method of separating variables .

为分析这些因素，利用Mindlin方程和静力平衡条件建立了求解有无刚性承台时壁板桩群桩的荷载沉降计算方法。

In order to analyze these influencing factors , a calculation method is proposed for obtaining the load-settlement relationship of the barrette groups with or without a rigid cap , using the Mindlin equation and the static force equilibrium equation .

使用美国NCAR新版MM5V3.6非静力平衡模式，采用三重嵌套的降尺度方法，模拟研究了夏季金塔绿洲小气候效应特征。

Using the NCAR nonhydrostatic mesoscale model MM5V3.6 , triple nested technique and the NCEP reanalysed data in July , 2003 , the microclimate effect in Jinta oasis was simulated .

运用非静力平衡中尺度模式WRF（V2.03），对2004年14号台风云娜在登陆后产生强降水的过程进行了42h模拟，并对螺旋云雨带的涡度场结构进行了分析。

Using the non-hydrostatic model WRF ( V2.03 ), we simulated the process of heavy rain and analyzed the structure of typhoon RANANUIM ( 2004 ) 's vorticity field .

本文用WKB近似方法导出了非静力平衡下惯性重力波的能量增长与大气层结在时间和空间上不均匀性的关系，并定义了一种新的重力惯性波的广义波作用量。

In this paper , by the WKB method the relation between the energy increase of internal inertial gravity waves and heterogeneous atmospheric stratification is derived , and a new generalized wave action is defined and its conservation is proved .

RFPA-Centrifuge的应力分析采用有限元基本算法，满足静力平衡、应变相容及岩土体的非线性应力–应变关系；

Stress analysis of RFPA-Centrifuge adopted the FEM basic arithmetic , so it was satisfied for the force equilibrium , strain consistency and nonlinear constitutive relation of rock and soil materials .

静定张弦梁结构索力识别的静力平衡法

Cable tension identification of beam string structures by static equilibrium method

非静力平衡下中小尺度扰动的不稳定发展

Unstable development of meso and small scale perturbations with non-static equilibrium

静力平衡模式是目前数值天气预报的主要模式。

Presently static equilibrium models are the main numerical weather forecasting models .

非静力平衡大气中的斜压惯性不稳定

Baroclinic inertial instability in the non - static equilibrium atmosphere

设计了一个宜于研究深厚湿倾斜对流运动的二维非弹性非静力平衡数值模式。

A two-dimensional non-hydrostatic model is designed to suit with deep moist slantwise convection .

地震模拟振动台静力平衡装置的特性分析

Study on the gravity balance element of the large scale 3-dimensional Seismic simulating apparatus

一个用于中尺度研究的非静力平衡模式

A non-hydrostatic numerical model for mesoscale studies

超静定结构的内力分析只凭静力平衡方程是不能完全确定的，还必须同时考虑变形条件。

Deformation terms should also be considered .

三维非静力平衡大气中平行切变流上重力内波的不稳定及半椭圆定理

Instability and Semi-Ellipse Theorem of Internal Gravity Wave on a Three Dimensional Non-Hydrostatic Shear Flow

今天我选择了扶梯，作为静力平衡的道具。

So , today I have chosen a ladder as my subject of static equilibrium .

采用滑动体整体静力平衡法分析深基坑的稳定性

Static Balance Method of Slide Body for Resistant Heave Stability on Deep Excavations Considering Seepage Force

超静定系统的受力分析要采用构件的静力平衡条件和机构中有关弹性环节的变形协调关系。

Conditions of static balance and the equations are adopted in force analysis of statically indeterminate structure .

非静力平衡下地球流体惯性重力内波与非均匀大气层结的关系

Relations between internal inertial gravity waves and heterogeneous stratified atmosphere in the geophysical fluid of nonstatic equilibrium

通过建立机构的静力平衡方程，分析了切削加工载荷在各条驱动腿之间的分配情况。

The distribution of cutting force between driving legs is analysised by establishing of static force equilibrium equations .

引力太强以至无法达到静力平衡的天体将发生坍缩。

A star will collapse while its gravity is so powerful that could not reach the hydrostatic equilibrium .

现在给你们看一些，静力平衡的例子，不那么凭直觉而定。

Now * I want to show you some examples of static equilibrium which are not so intuitive .

由于系统的非保守性，其匀速钻进状态也不能应用静力平衡方程。

The equilibrium equations are not suitable to the constant velocity status because of non-conservatism of the system .