重力

任何有较强重力的物体都会对其他物体产生引力。

Anything with strong gravity attracts other things to it .

要不是重力使箭落向地面，它们将永远以直线往前飞行。

Arrows would continue to fly forward forever in a straight line were it not for gravity , which brings them down to earth .

重返大气层的航天器受到重力的作用。

Spacecraft which are re-entering the earth 's atmosphere are affected by g forces .

中子星上存在强大的重力场，足以产生X射线。

A neutron star has a gravitational field strong enough to generate X-rays .

这块石头由于重力作用而滚下山。

The stone rolled down the mountain by gravity .

由于重力的关系，苹果往下掉。

An apple falls down because of gravity .

在地球的重力场中，负的能量相应于有界限运动，正的能量相应于无界限运动。

In the gravitational field of the earth , negative energy corresponds to bounded motion and positive energy to unbounded motion .

在没有重力的情况下,很容易使劲踩踏板。

With no gravity , it 's just as easy to pedal violently .

如果没有重力来帮助空气循环,你呼出的二氧化碳会在你的头上形成一团看不见的云。

Without gravity to help circulate air , the carbon dioxide you exhalehas a tendency to form an invisible cloud around you head .

放在外面的手臂会在零重力下自由漂浮起来，这常常让沉睡的宇航员看起来像个滑稽的芭蕾舞演员。

If you leave your arms out , they float free in zero gravity , often giving a sleeping astronaut the look of a funny balled dancer .

在过去的两年里,戈登的学生们一直在研究如何在零重力下杀死细菌,他们认为将很快找到一个解决方案。

For the past two years , Gordon 's students have been studying ways to kill bacteria in zero gravity , and they think they 're close to a solution ．

你不能违抗重力，这是自然法则。

You must obey gravity , it 's the law

为了对抗重力造成的聚集，这些粒子的波长可能会长达好几十光年的距离

Fighting gravitational clumping would take a wavelength of a few dozen light-years .

她不可能够着那个重力球。

She could not possibly reach the gravity thing .

测量队员们使用了全球卫星导航系统接收机、重力仪、雪深雷达和气象测量仪器进行测量作业。本次珠峰高程测量应用的创新科技包括北斗三号卫星导航系统、国产测绘仪器装备、航空重力仪、三维交互虚拟现实等技术。

The surveyors used a global navigation satellite system receiver , a gravimeter , snow-depth radar and a meteorological measuring instrument to determine the height of Qomolangma . Innovations applied virtual reality .

变密度界面模型重力异常反演的B样条函数法

Interfacial models of variable density and gravity inversion by B-spline

反重力铸造液态成形过程的PLC控制

PLC Control of Molten Shaping Process by the Counter-gravity Casting

应用斯托克司方法与莫洛金斯基理论计算重力似大地水准面，然后用GPS水准进行拟合校正以提高精度。

The correction of GPS leveling calculates geoid and improves precision with satisfied achievements .

重力及微重力条件下Pd（40）Ni（40）P（20）合金凝固组织中溶质原子的分布特征

Solute distribution characteristics of PD 40 Ni 40 P 20 alloy solidified in microgravity and gravity conditions

另外，本文还采用了不同的方法计算了CPU重力热管液阻极限。

Otherwise this paper calculates the flooding limit of thermosiphon with several different methods .

ET重力仪数据采集显示系统

ET Gravimeter Data Acquiring and Display System

重力场Dirichlet问题解的随机Poisson积分表示

Stochastic Poisson Integral of Dirichlet Problem for Gravity Field

对于三度界面的重力反演，应用边界元法（代数重建法ART解反演方程）求解时会出现边界振荡现象。

Boundary vibration phenomenon occurs in solving the gravity inversion of 3-D interfaces with the use of boundary element method ( solving the gravity inversion equation by algebraic reconstruction technique ) .

把GPS水准方法分为3类：数值逼近法、重力法、综合法。

In this paper , the methods of GPS leveling are classified into three types : numerical approximation method , gravity method , and integrated method .

我们还讨论了磁声重波与地磁微脉动之间的关系，沿着重力场方向向下传播的磁声重波，可能直接引起赤道附近的Pc1磁脉动。

The magneto-acoustic-gravity waves propagating downwards along the direction of gravitational field may produce directly the PC 1 magnetic pulsation near the equator .

重力出流式膜生物反应器污泥浓度的优化控制重力出流式MBR处理生活污水及毛纺废水

New Membrane Bioreactor with Gravity Outflow for Treatment of Domestic Sewage and Woolen Mill Wastewater

Lacoste－Romberg（G）型重力仪数学模型

The mathematical model of lacoste-romberg ( g ) gravity meter

对钛合金中的TiC，用重力法和定向凝固法制备试样，分析研究了其中TiC形态及生长方向。

Morphology and growing direction of TiC in titanium alloy has been investigated by gravity and directional solidification technique .

利用CHAMP卫星轨道和加速度计数据推求地球重力场模型

Gravity Field Recovery from CHAMP Orbits and Accelerometer Data

利用CHAMP卫星数据反演地球重力场

The Gravity Field Recovery from CHAMP Data