受地球重力作用的空间范围。研究地球的重力场,在大地测量学中可用以推求平均地球椭球的形状,建立国家大地网和国家水准网;在空间科学中用以确定空间飞行器受地球引力场作用的轨道改正;在固体地球物理学中用以研究地球内部构造及矿产资源分布。
”说到这里,他停顿了一下,说了一个英文单词:“gr**ityfield(重力场)”,然后用日语接着说:“都受这种东西的影响,我们研制了一种东西,可以抵消一切gr**ityfield。
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超重力场 paralysis ; ossification ; high gravity field
全球重力场信息系统 GGFIS
测量地球重力场变化 GOCE
重力场和静态洋流探索 GOCE
逃离地球重力场 earth escape
地球重力场 gravity field of the earth ; earth gravity field
月球重力场 lunar gravitational field ; [地质] lunar gravimetry field ; lunar gravity field
地球重力场模型 earthgravitymodel ; [地物] earth gravity field model ; earth gravitational field model
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它的摆动取决于重力场的力。
Its oscillation depends on the strength of the gravitational field.
根据一种假设,这颗行星的重力场会对由尘埃和气体组成的原行星盘产生牵引力。
According to one hypothesis, the planet's gravitational field tugs on the protoplanetary disk of dust and gas from which it formed.
一旦地球经历了其形成的最后阶段,气体就会鼓泡到地表,并被地球的重力场控制,形成大气。
Once Earth had gone through the final stages of its formation, gases bubbled to the surface and were held by Earth's gravitational field to form the atmosphere.
You know, if you want to measure the potential energy of something in a gravitational field, you have to define the zero somewhere, right, because it's arbitrary. You can set it anywhere you want. It's the same with enthalpy.
你知道,如果你想测量重力场,中某种东西的势能,你需要,在某处定义一个零点,对吧?,因为势能的值是任意的,你可以把它设定在。
We live in a gravitational field and that it affects our day to day life, and if you have hip pain or a hip that's diseased in some way, and you can't stand up against that gravitational field in the same way, that severely limits what you can do in the world.
我们生活在一个重力场中,这个场影响着我们的日常生活,如果你的髋关节疼痛,或者有其他髋关节疾病的话,就不能像平常一样,站在这个重力场中了,这严重限制了人的活动能力
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