The method of compressed mass plane coefficient for the inversion of three dimensional single density discontinuity on gravity data is most popular in use.
利用重力资料反演三维单一密度界面的质面系数法是目前最为常用的方法之一。
A integrated equation set for solving plane parallel motion of rigid body was derived, and the conditions of system of forces simplified on the center of mass plane was discussed.
给出了解决刚体平面平行运动问题的一组完整方程，讨论了力系简化在质心平面内的条件。
As far as the stochastic rock mass plane is concerned, the method projection on equator plane is based on ascertaining preferred plane and analyzing latent destroy pattern of slope.
对随机发育的岩体结构面，赤平极射投影是确定优势结构面及分析边坡潜在破坏模式的基础。
A heavy favorite from the start, he was on his way to the state convention that was to renominate him when his light plane crashed in a storm near Westfield, Mass.
他一开始就热门人选，但就在他赶往州大会的路上，他的轻型飞机在靠近马萨诸塞州韦斯特菲尔德处因遭遇风暴而失事，而本次大会上本来要重新提名他参选议员。
Several of the pager messages point to the mass of confusion and rumour-mongering that set in after the first plane hit the north tower.
有几条寻呼机信息表明在第一架飞机撞上北塔之后，人们产生了大量的困惑，谣言四起。
Plane and perceptual narration is an outstanding character of mass literature.
本文认为平面的、感性的叙事是大众文学的重要特征。
It's a mass-produced plane with a200horsepower Renault engine.
它是有一个200马力雷诺引擎的飞机。
The method based on the mass conservation principle is a practical one to calculate the aerodynamic roughness lengthandzero plane displacement over tall vegetations.
基于质量守恒原理来计算高植被下垫面的动力学粗糙度、零平面位移是目前较为精确和实用的方法。
Structure of rock mass contains two basic factors: the structural plane and body.
岩体结构包括两个基本要素：结构面和结构体。
This paper gives two kinds of calculation methods of natural frequency of a mass-even elliptic column which oscillates in miniamplitude on a plane, obtains two formulas of natural frequency.
本文给出了匀质椭圆柱体在平面上作无滑动的微幅摆动之固有频率的两种计算方法，得到两个固有频率的计算公式。
Methods thyroid volume (mass) was evaluated by spect volume-integration and by plane image method in 39 experimental thyroid models and in 74 patients with hyperthyroidism, respectively.
方法对39个甲状腺实验模型及74例甲亢患者分别采用SPECT体积积分法及平面成像法估测甲状腺重量。
Deformation will be concerted of the fourth weak interbed exceptant bank slope rock mass and weak interbed will be potential, the most dangerous failure plane.
第四层软弱夹层以外的岸坡岩体变形较协调，这一软弱夹层是岸坡潜在的最危险的破坏面；
It takes years for a new plane to move from drawing board to mass production.
一种新型飞机从图板设计阶段转入大批量生产要经历数年时间。
In this paper, a hybrid element method is used to analyse the unsteady plane temperature field of mass concrete DAMS provided with cooling pipe.
本文应用杂交元方法对大体积混凝土坝中具有冷却水管的平面不稳定温度场进行了分析。
The added mass coefficients are as twice as that of a plane hydrofoil.
附加质量系数约为平板推进翼的两倍。
Discusses the dynamic theorem of mass system relative to centre of mass moving in a plane.
论述了质点系相对于随质心一起作平动的座标系的动力学规律。
Firstly, the links of the plane five-bar linkage mechanism is simulated by beam element, the mass matrix, stiffness matrix of linkage mechanism and elastic dynamic model of system are established.
首先对弹性五杆机构进行有限元分析，通过机构梁单元节点位移间的关系，建立起弹性五杆机构单元质量矩阵与刚度矩阵以及弹性动力学模型。
Rock mass is synthetic geologic mass, lied in definite geologic surrounding, divided by various structure plane and had definite engineering geologic characteristic.
岩体是赋存于一定地质环境中，由各种各样的结构面所切割，具有一定工程地质特性的岩石综合体。
Rock mass is a discontinuous medium. The strength properties of rock mass and its structure plane are of certain peculiarity.
岩体是一种不连续介质，岩体及岩体结构面强度特性具有一定的特殊性。
The result showed that the dynamic analysis method is effective in practice to determining the resistance to shearing of slipping plane of rock mass slope.
结果表明，反分析方法是获得岩体斜坡滑动面抗剪强度的最经济、合理的途径。
The relieving platform limits the sliding plane, and the sliding mass at this time is no longer a voussoir, so, Rankine theory and Coulomb theory cant be applied to calculate the earth pressure.
减压平台限制了墙后滑动面，此时滑动土体不再是一个楔体，无法采用朗肯理论、库仑理论计算土压力。
Even when we are sitting in the plane now, see houses will become as small as ants, and we can according to with the clouds of dark air mass recognize the location of the factory.
现在就连我们坐在飞机里时，所看到的房屋都变得跟蚂蚁一样小，而我们依能凭着那一团团的黑气团认出工厂的所在地。
So, a dynamic analysis method for the stability of anchored rock mass containing the continuous structural plane will be founded on the energy method in this article.
因此，本文将以新的思路，从能量角度建立一种针对含连续结构面加锚岩体的稳定性动态分析方法。
On the other hand, clearing of the main mass of Yaldabaoth is a serious challenge and there is a severe war taking place on the plasma plane around the surface of the planet.
在环绕地球表面的等离子层面，发生着激烈的战争。 奇美拉集团孤注一掷，利用军事承包商加强帷幕技术，防止着隔离地球得到解放。
The best method for differentiating a deep lobe parotid mass and extraparotid lesion was to visualize a fat plane between the deep lobe and the mass.
腮腺深部与肿瘤之间有无脂肪平面是鉴别腮腺深部内外肿瘤的较可靠方法；
What do a landing plane, a baking cake, a cooling tower and sweetened tea have in common? They all involve a transfer of momentum, heat or mass.
一架着陆的飞机、一个正在烘烤之中的糕点、一座冷却塔和一杯加糖的茶，它们都有什么共同点？它们全都包含有动量、热量和质量传递。
What do a landing plane, a baking cake, a cooling tower and sweetened tea have in common? They all involve a transfer of momentum, heat or mass.
一架着陆的飞机、一个正在烘烤之中的糕点、一座冷却塔和一杯加糖的茶，它们都有什么共同点？它们全都包含有动量、热量和质量传递。
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