常見例句雙語例句Though accompanied by fame and gain, the positive gravitation of the activity can lead a man to "self-realization";它雖伴隨著名利動力，但其正向引力可把人導(dǎo)入“自我實現(xiàn)”的審美之境；The effect of the step for the short self-gravitation of molecular clouds is studied by means of numerical simulation.通過計算機(jī)模擬技術(shù) ，對短程力步長在星系中的分子云和恒星的演化中的作用做了詳細(xì)的研究 。Black holes smaller than this limit can only be created if their matter is subjected to sufficient pressure from some source other than self-gravitation.如果它們的物質(zhì)受制于來自勝于自我引力的一些足夠大壓力其它來源，只能產(chǎn)生比這個界限小的黑洞。chinaufo.com 返回 self-gravitation