重力

Marine, aerial and sea-bottom gravimeter measurements

海洋、航空和海底重力测量

It is a new method that calculates vertical second derivative of gravity anomalies based on discrete cosine transform.

基于离散余弦变换(DCT， Discrete Cosine Transform)的重力异常垂向二阶导数的计算方法，是笔者提出的新方法。

The effects of sedimentation and diffusion were analyzed.

分析了晶体生长时的重力沉降效应和溶质扩散过程。

After a multi-scalar analysis of Bouguer gravity, related physical property inversion and geological structural inversion along representative profiles, 3-D velocity tomography of seismic data from stationary network of seismography stations and NEIC reports, the study of epicentral distribution and geological data were carried out in order to perform this integrated research.

对研究区布格重力数据进行多尺度分析和典型剖面的物性与结构反演，并利用中国固定地震台网、NEIC等记录到时与波形资料对研究区进行三维波速成像，结合震中分布及地质学方面的数据资料开展综合研究。

Before this event there were 8 anomalies in 14 observation items, such as seismometry, radon content in groundwater, water temperature, Hg, leveling, base-line, geomagnetism, geoelectricity, gravity, stress.

5.1 级地震前有测震、水氡、水温、水汞、水准、基线、地磁、地电、重力、应力 14 个观测项目，出现了 4 个异常观测项目 8 项次异常，这些异常中短期异常占多数。

Are in the process of investment in new plant 8000 O, additional equipment, construction of a clay sand molding line, a self-hardening sand molding lines and metal-type low pressure die casting and gravity casting workshop.

现正着手二期投资，新建厂房8000㎡、增添设备，兴建一条粘土砂造型流水线、一条自硬砂造型流水线和金属型低压铸造及重力浇注车间。

Lorentzian wormholes are mainly studied in semiclassical gravity and Euclidean wormholes are studied in particle physics.

洛伦兹虫孔主要用于半经典重力引力研究，而欧几里得虫孔用于粒子物理学研究。

Mars is a bit smaller than the Earth,it's semidiameter is 53% of that of the Earth,and it's volume is Earth's15%,the mass is 11% and the superficial gravity is 38%.

火星比地球小一些，半径为地球的53%，体积为地球的15%，质量为地球的11%，表面重力为地球的38%。

An anomalous gravity acceleration difference variance of (1～2×10〓g) was observed with preliminary 10m-droppinglength experiments, but it is independent upon the rotation sense of the test mass.

近10m长距离自由下落初步实验表明在两检验质量自由下落过程中，出现了有规律的重力加速度差异常变化现象。

Now that the current 3-phase separators have many defects,by means of the study of gas-liquid's kinematic relation in cyclone separation and the study of oil/water separation in gravity sett...

针对目前三相分离器存在的不足，通过对旋流分离中气液运动规律和重力沉降中油水分离规律的研究，研制成功了一种新型高效脱水设备—高效分离器。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐