重力的

A new accurate exterior trajectory model was studied based on the formertrajectory model considering eccentricity of acceleration of gravity etc.

本文在已有弹道数学模型的基础上，研究了地球为椭球体时重力偏心，全面考虑了重力偏心及以往在射程和弹道高不大时忽略的"小量"，建立了高空远程弹箭的较精确弹道数学模型。

The force with which a body is attracted to Earth or another celestial body, equal to the product of the object's mass and the acceleration of gravity .

重力地球和其它天体对某物体的作用力，它等于物体的质量与重力加速度的乘积

Least-square technique is used to calculate the higher order horizontal derivatives of Bouguer gravity anomaly, and problems associated the calculation such as line smoothing and interval selecting are discussed.

采用最小二乘法演算了布格重力异常高阶水平导数的计算过程，对计算和使用中涉及的圆滑处理，区间选择等相关问题进行了简略探讨，并列举了在地热勘察中利用高阶水平导数提高重力资料解释效果的实例。

But after suspension temperature raise to some extent, it causes a tendency ----- the gravitational settling speed appears to reduce, the suspension filtration rate reduces subsequently, and the filtration time lengthens, because the movement of the Brownian molecular intensifies.

随着温度的升高，磷酸料浆的黏度降低，料浆重力沉降速度增大，过滤时间缩短，但当温度升高到一定程度后，由于分子的布朗运动加剧，会使得重力沉降速度出现降低趋势，继而使其过滤时间变长。

Three altimeter data——Geosat/GM, ERS-1/35day and Topex/Poseidon, and two gravity recovery methods —— inverse Stokes formula with 2DFFT and along-track vertical deflection with 1D Hilbert Transform, are used in this section. The second method is developed independently by author on the basis of the Laplace's equation in Cartesian system.

主要利用三颗卫星测高数据——Geosat/GM、ERS-1和Topex/Poseidon，采用了两种不同的重力异常恢复技术——Stokes公式逆运算+FFT处理和改进后的沿轨迹垂线偏差恢复法，构造了两个区域大小不同、分辨率不同(30'×30'和2'×2')但精度大体相同(10mGal)的重力异常——IGG97和IGG99S。

On the basis of such research, it also presents a portable gravity corer, which is regarded as a suitable sediment sampling tool for environmental research sectors.

研究了重力取样器的取样技术，并在此基础上成功设计了一种便携式的重力式取样器，非常适合环境研究机构的沉积物取样工作。

As a result, energy dissipation is enhanced with the generation of parasitic capillaries. The model capabilities for resolving nonlinear interactions among the surface waves are then demonstrated by simulating the three-dimensional evolutions of the short-crested waves and the crescent waves.

为进一步显示本模式解析非线性波浪运动之能力，我们进行三维「短峰型重力波」与「新月型重力波」的计算；其结果完整模拟波浪非线性交互作用之过程，所形成的波型结构与水槽实验之观测相同。

In this study, the atmospheric gravity admittances in both frequency and time domains are determined respectively.

本文在频率和时间域内分别测定了大气重力导纳值，结果说明在时域内的导纳值为－0.307μGal／hPa（1Gal＝1cm／s2），而在频域内的大气重力导纳值变化范围在0.3～0.5μGal／hPa之间，这一结果与理论模拟计算相符。

The system to brake, hydraulic cylinders are not, because of his own gravity, the speed limit , you need to exercise educational institutions, the hydraulic cylinder is not the role of gravity.

使体制制动，液压缸不属于，因为他自己的重力，车速限制，则需要教育机构行使，液压缸是不是重力加速度的作用。

The main contents and fruits:(1) We got the theory formula of the frequency domain of the 3D any-angle fault for applying to simulate the gravity anomaly of the fault.

本论文主要内容及成果：(1)给出了三维任意倾角断层重力异常的频率域理论解析式，可以用于模拟断层构造产生的重力异常场。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。