Star clusters are groups of stars which are gravitationally bound.

From the macroscopic properties of gravity you can work out what the graviton should be like.

从引力的宏观属性,你可以推算出引力子的大致情况.

In this paper, the interactional potential energy of graviton is simply discussed in tree level approximation.

在本文中, 只简单的讨论了在树图近似下引力子的相互作用势能.

Apex? 1 reappears to Deltan graviton telemetry 0.6 billion km from Delta.

尖端1号,重新出现在距德尔塔6亿公里的地方.

He doesn't think you realize the gravity of the situation.

他认为你没意识到局势的严重性.

Gravity incurvates the rays.

重力能使光线弯曲.

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.

Anything that is dropped falls towards the centre of the earth because of the pull of gravity.

物体脱手即向地心方向跌落是由于重力吸引的缘故.

An apple falls down because of gravity.

由于重力的关系，苹果往下掉。

The world's center of gravity is shifting with a seismic inevitability.

世界的重心已经像地震般一样不可避免地转移了.

The stone rolled down the mountain by gravity.

这块石头由于重力作用而滚下山.

It is attracted by Neptune's gravity when the two planets get closer.

因此当两颗行星靠近时,冥王星就被海王星的引力吸过去了.

Newton's law of gravity

牛顿万有引力定律

The first is gravity and is known as the weak force.

第一种是重力,被认为是弱力.

Gravure method is in the traditional method of rotogravure heshan method.

凹印制版方法中传统的方法是照相凹版制版法.

We provide the gravure cylinders , Including food & beverage packaging , pharmaceutical & chemical packaging, tobacco packaging, Decoration, Textile, etc.

包装版有塑料包装版 、 挂历版 、 涂胶版 、 转移印花版 、 烟盒包装版等各类凹版.

Digital printing and traditional gravure as all direct do plates drum seadweed.

数字印版和古板的不不不凸版不同都是间接怠工在印版滚筒体上.

The relative offset and gravure printing, flexo printing machine overprinter precision.

相不对胶印、瘪印来说, 刚印机的套印精量不不对.

Used in screen process printing printing from rubber plates, and in gravure.

应用于四色网印,橡胶版和凹版印刷.

This publication has been a marked difference between gravure printing.

这与出版凹印有明显区别.

Rotogravure: Gravure printing on rotary web press.

卷筒纸凹版印刷: 采用轮转式的卷筒纸凹版印刷.