查询词典 The Black Hole

The X-ray spectrum of a binary star system consisting ofa black hole and a normal star indicates that turbulent winds ofmultimillion degree gas are swirling around the black hole.

上图中的X线光谱揭示了一个包含黑洞的双星系统中，黑洞附近吸积盘中的气体漩涡，这些气体的温度高达数百万度。

The current picture is that all galaxies may have a supermassive black hole in their center, and that this black hole swallows gas and dust in the middle of the galaxies generating huge amounts of radiation - until all the nearby mass has been swallowed a

现在的照片是所有的星系在它们中心可能存在超大质量的黑洞，而且这个黑洞在星系中心吞咽气体与尘埃产生极大量辐射-直到所有附近质量被吞咽，而且过程停止下来。

A computer simulation shows the evolution of a molecular cloud with a solar mass of 10^4 falling toward a supermassive black hole with a solar mass of 10^6. Here, the cloud is within 0.5 parsecs of the black hole. Color scale is from 0.1 g cm^-2 to 1000 g cm^-2. A small population of stars is being ejected from the system in the this image.

据美国生活科学网站21日报道，银河系中央潜伏着一个巨大的黑洞，身处黑洞附近的天体都会逐渐地被黑洞吞噬，并最终消失地无影无踪，也就是说在理论上黑洞附近是不可能存在任何天体的。

Using the first law of black hole mechanics, it follows that the entropy of a black hole is one quarter of the area of the horizon.

使用黑洞力学第一定律，它遵守黑洞熵是活动视界区域中的四分之一。

The surface of a black hole is the so-called event horizon,an imaginary surface surrounding the mass of the black hole .

表面的黑洞是所谓的视界，一个假想的表面周围的质量黑洞。

A lot of frustrated scholars join it in painting, fond of the black, it is black-and-white two colors to sort out the nature rich in variety maximally, displaying limitlessly abundant multifarious world with " dividing the five colors blackly", it is refined to look at black, it is vulgar to regard color as, indulge in water to be black, is it forget colorful color world, one infringement human vision physiology and special feeling, to the black special phenomenon, can be with the application, assurance , controlling with very flexible need of the subject emotion, there is strong symbol that means with strong eastern artistic characteristics.

许多失意文人参于绘画，喜好墨色，把万紫千红的自然界最大限度的归类为黑白两色，以"墨分五彩"表现无限丰富的万千世界，视墨为雅，视色为俗，沉溺水墨，忘记了五彩缤纷的色彩世界，是一种违反人类视觉生理而专情于墨色的特殊现象，墨色的应用可以随着主体情感的需要非常灵活的把握、控制，具有强烈的象征意味与浓郁的东方艺术特色。

Kidney with a natural preference for black and salty food, such as black sesame, black fungus, black beans, mushrooms, black rice, shrimp, shellfish, etc.; liver preference for green food, such as spinach, cabbage, celery, lettuce, leeks, West orchids and so on.

肾脏偏爱黑色及带有自然咸味的食物，如黑芝麻、黑木耳、黑豆、香菇、黑米、虾、贝类等；肝脏偏爱绿色的食物，如菠菜、白菜、芹菜、生菜、韭菜、西兰花等。

There is ablaze PVC to roll a margin on the frock that wide circle gets; Black coat buckles leather belt with black metal closely bundle go up in the body, getting a department is greatly black ruffle adornment; In the Chinese style shirt that black sets Phnom Penh faint show li of aureate garment, snowflake grain is below is tight 9 minutes of pants match short boots; Knitting coat of gray is in most the lower end uses button of a button, a suit by come greatly shallow gray because collarband greatly black flower adornment shows sense of humor of a kind of flower type.

问答小盆友在2009年3月21日 12：21说，宽大圆领的罩衫上镶着闪亮的PVC滚边；黑色的大衣用黑色金属扣皮带紧紧的束在身上，领部是大大的黑色皱褶装饰；黑色镶金边的中式衬衣里隐约露出金色的里衣，下面是雪花纹的紧身九分裤配短靴；灰色的针织外套在最下端用一粒纽扣扣住，一身由深至浅的灰色因为领口大大的黑色花朵装饰显出一种英式幽默感。

This personage, who had taken the train at Elko, was tall and dark, with black moustaches, black stockings, a black silk hat, a black waistcoat, black trousers, a white cravat, and dogskin gloves.

演讲传教的消息很快地在车上百十来个旅客中间传开了。其中对这个布道会有兴趣的至多不过三十个人，他们都被吸引到117号车厢里来了。

This personage, who had taken the train at Elko, was tall and dark, with black moustaches, black stockings, a black silk hat, a black waistcoat, black trousers, a white cravat, and dogskin gloves. He might have been taken for a clergyman.

这个人是搭车到埃尔科车站去的，高个子，深褐色面孔，黑胡子、黑袜子、黑丝帽、黑上衣、黑裤子，系着一条白色领带，戴着一双狗皮手套，看起来象个神甫。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。