This leads the researchers to suspect that a white dwarf star strayed too close to the intermediate-mass black hole and was ripped apart by tidal forces.
这导致研究人员怀疑一个迷途的白矮星离某个中等质量黑洞太接近了，并受其潮汐引力的撕扯。
After about 500 million years, the ionized helium in the quasars cooled and slowed enough that dwarf galaxies could begin bulking up again. (See black hole pictures.)
经过50亿年，类星体中的氦离子慢慢冷却，速度减慢使得矮星系能够再次成长。(见黑洞图片)。
But in the north of the dwarf, there is a small country, the king is a black wizard, the legend is the escape from the elves.
可是在矮人的北方，还有一个小国家，国王是一个黑精灵，传说是从精灵国逃出来的。
The dwarf pushed his black dragon across a range of mountains.
侏儒将他的龙推过山巅。
The dwarf could see them basking in the sun, brown and black hummocks with jagged ridges down the center of their shells.
侏儒认出它们在阳光下由其背甲中央向下，边缘粗糙的棕黑小丘反射的光。
It also gives a general picture of their origin in the interplanetary dust of gas, their stable evolution in the stage of main-sequence and their end with White Dwarf, Neution Star and Black Hole.
描绘出了恒星在星际气体尘埃中诞生，在主星序阶段稳定演化，最后以白矮星，中子星或黑洞告终的一生经历轮廓。
One telltale sign is that black holes are often marked by a compact cluster of stars that surround them, which were pulled from the dwarf galaxy when the black hole escaped.
有证据说明，黑洞的明显标志就是它的周围经常有一群密集的恒星，这是因为黑洞从银河系逃脱的时候所造成的。
Maize rough dwarf virus(MRDV)and rice black-streaked dwarf virus(RBSDV)which transmitted by Laodelphex striatellus Fallen are reported as the pathogens of maize rough dwarf disease(MRDD).
玉米粗缩病毒和水稻黑条矮缩病毒均可由灰飞虱传播并侵染玉米使其发生粗缩病。
The equation works on every body of matter and every particle of matter in the universe, including black holes, neutron stars, white dwarf stars, stars, and nuclei.
这个方程既适用于黑洞、中子星、白矮星及恒星，也适用于原子核。
The equation works on every body of matter and every particle of matter in the universe, including black holes, neutron stars, white dwarf stars, stars, and nuclei.
这个方程既适用于黑洞、中子星、白矮星及恒星，也适用于原子核。
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