It's because we leave the pull of gravity that comes from the earth.
这是因为我们离开了来自地球的地心引力的拉力。
Breaking the chains of one's karma requires great energy similar to the thrust needed by a rocket to break the pull of Earth's gravity and to be launched into outer space.
要打开宿业的枷锁需要极大的力量，这就如火箭冲离地心吸引力到这太空所需要的强大喷射力一般。
Researchers from Dalhousie University examined dozens of sites, from the Channel Islands off France to Death Valley. They say that well before dinosaurs or, really, much of anything roamed the Earth, rivers were just vast expanses of water heeding only gravity and heading straight to sea.
从法国外海的海峡群岛到死亡谷，达尔豪西大学的研究人员在几十处地点进行了研究，发现远在恐龙出现之前，或者在地球上有走兽出现之前，河流就如同万顷碧波一般，在重力的作用下直奔海洋而去。
This is the fixed part of the Earth's gravity.
这是地球引力的固定部分。
The north-seeker is a kind of inertial instrument. By gyro and accelerator, it measures the angular speed of Earth rotation and the acceleration of gravity, then the angle between the reference axis of carrier and the true north is resolved through computations.
寻北仪是一种惯性仪表，它主要利用惯性器件来测量地球自转角速度和重力加速度，经过解算得到固定于其上的参考轴向与真北方位的夹角，从而得到载体的某一固定轴向与北向的夹角。
The othere planets are not truly satellites of the earth but the have gravity and so affect the earth.
其它行星并不是地球的卫星，但是它们也同时拥有引力，所以它们也对地球产生影响。
Gravity changes are the comprehensive reflection of density changes and deformation in Earth s medium.
结合1992-1994年的重力变化资料和1988-1991年的水准资料，运用遗传有限元方法计算西安地区的重力变化和对应的地层密度变化，然后计算重力变化梯度场进一步分析西安地区重力变化的原因。
Earth's gravity will then give the asteroid the nudge it needs to leave.
那时地球的引力将给与小行星轻轻的一推使它离开。
Studies of the gravity field of the Earth indicat e that its crust and
对地球引力的研究表明，在不寻常的负荷之下地壳和地幔会发生位移。
After 92 days, gravity took over and Sputnik burned in Earth's atmosphere.
90天后，由于地球引力的作用，这颗苏联卫星在大气层里被燃烧了。
It was the first time for the two to assemble the suits in zero-gravity as it is impossible to create a real zero-gravity condition on Earth.
这是首次是两个在飞行时的失重状态装配宇航服，在地球上创造一个真正的失重状态是不可能的。
In the absence of gravity, there would be no air around the earth.
没有重力，地球周围就没有空气。
GOCE - the Gravity field and steady-state Ocean Circulation Explorer - is the first of a series of Earth Explorer satellites to enable cutting edge research regarding the Earth`s atmosphere, biosphere, hydrosphere, cryosphere and interior.
GOCE——重力场和稳态海洋环流探测者——是一系列地球探测卫星中的第一颗，该系列卫星被用于地球大气层、生物圈、水圈、冰雪圈以及地球内部的尖端研究。
This paper probes into some difficult problems about geothermal field simulation of basins and their solving method:(1) From the angle of equilibrum and wreck of underground thermal state, the authors adopt the concepts of normal geothermal field and appended geothermal field to describe the contribution of normal crust-mantle convection to the geothermal field and the contribution of magmatic intrusion to geothermal field respectively; (2) The authors try to discuss the method of gaining the thermal flow value about basin bottom, that by using analyzing paleo-geothermal structure, and also try to discuss the availability of empirical formula for burial depth of Moho surface which is established on the basis of the relationship of inverted image between basin bottom and Moho surface in gravity compensated area; and (3) Based on the relation curve among thermal conductivity, lithologic characters and earth temperature provided by Ungerer etc, the authors establish an empirical formula about the thermal conductivity of rock through double regression.
作者从地下热流状态平衡与破坏的角度出发，用正常地热场的概念来描述常规上地幔热流对地热场的贡献，而用附加地热场的概念来描述岩浆侵入等事件对地热场的贡献；讨论了采用地壳热结构分析来获取盆地基底热流数值的方法，以及根据重力补偿地区的盆地基底与莫霍面的倒影关系所建立的莫霍面埋深经验公式的有效性；以Ungerer等提供的岩石热导率与岩性、地温之间的关系曲线为基础，采用双重回归方法建立了岩石热导率的经验公式。
Studies of the gravity field of the Earth indicate which its crust or mantle yield when unusual wnine is sited on you.
对地球引力的研究表明，在不寻常的负荷之下地壳和地幔会发生位移。
The primary science objective of ongoing satellite missions like CHAMP, GRACE and GOCE, is to provide with unprecedented accuracy, global and high resolution estimates of the constant and time variable part of the Earth's gravity field. In the paper, the general situation and scientific background for developing SST are summarized...
本文首先简要阐述卫星跟踪卫星技术的发展背景及概况，其次介绍目前已经实施和将要实施的卫星跟踪卫星计划 CHAMP和 GRACE的进展情况，最后讨论该技术在精化地球重力场和研究相关地学问题中的应用前景。
The force of gravity on the moon is much less than on the earth.
月球的引力比地球上的引力小得多。
The force of gravity and the friction of the air near the earth are working against the satellite.
在地球附近的重力和空气中的摩擦力影响工作中的卫星。
For we are held by more than the force of gravity to the earth.
因为，大地吸引我们的力量，不仅是万有引力。
And the Earth`s gravity made it worse—pulling meteorites and asteroids directly towards it.
而地球本身的引力让情况雪上加霜——将陨石和小行星引向自己。