引力

Once out of the earth's gravity, an astronaut is affected by still another problem—weightlessness.

译：一旦离开了地球的引力范围，宇航员又遇到了另一个问题—失重。

Adventure Aviation's "Gravity Grabber" aerobatic biplane trip sounded just the ticket.

&飞行历险&的&引力攫取者&双翼机空中特技旅行听起来就是我实现梦想的人场券。

Hibbs , Thomas S." What Natural Theology Isn ' t ", review of The Open Secret :A New Vision for Natural Theology , by Alister E.

江丕盛。〈宇宙原始探索与基督教创造观──对霍金量子引力宇宙观的批判〉。

For reasons as yet unknown, the antigravitational effects of dark energy are greater now than they were in the distant past.

不知何故，现在暗能量的抗引力效应比远古时代更显著。

For high altitude satellite, dissipative effect is not important at all, Perturbed by the attraction of the third body, the eccentricity will also have long periodic variation with large amplitude because of the apsidal resonance.

对于高轨卫星，大气的耗散效应已不重要，但在第三体引力摄动下，近点共振效应会使卫星轨道偏心率e出现大变幅的长周期变化，导致卫星落在主星上结束其轨道寿命。

When the mass of axion approaches to zero,the above process expresses some similar characters to the conversion of the photons to the gravitons.

在轴子质量趋于零的极限条件下，上述过程和光子转化为引力子的过程表现出某些非常类似的性质。

There is a mysterious magnetic field in Bali.

在巴厘有一个具有神秘引力的领域。

This includs Chapter Ⅳ-Ⅵ. In Chapter Ⅳ we study the maintenance of ring shapes, and obtain the same conclusions with those by Borderies, Goldreich and Tremaine (1983). But our method is much time-saving in computing.

第四章&自引力模型中的应用&，研究环形状的保持问题，得到与Borderies等(1983)相同的结论，但我们的方法节省计算时间。

We've been observing a sunlike star called 55 Cancri, star 55 in the constellation Cancer, for 19 years, and we watch the wobble of this star as it's yanked on by the planets orbiting it.

她说：19年来，我们一直观察这颗名为55巨蟹的类日恒星--巨蟹座55号恒星，我们观察到它的不稳定性，因为它与临近的行星有引力作用。

We've been observing a sunlike star called 55 Cancri, star 55 in the constellation Cancer, for 19 years, and we watch the wobble of this star as it's yanked on by the planets orbiting it.

我们花了19年观察一颗类似太阳的星球，叫做55 Cancri，是巨蟹座中的一颗恒星。我们发现其他星球围着它转动时引力会使之产生摇动。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。