Around this time I hosted a dinner at the White House to observe Black History Month.
大约在这段时间，为纪念“黑人历史月”，我在白宫举办了一个宴会。
At this time, mainly white people went to music clubs even though many of the musicians were black.
在那个时候，尽管有许多音乐人是黑人，但参加音乐俱乐部的主要是白人。
This will give you an easier time post production, and you will have both options in color and black and white.
这样的建议会很有用，可以使你的后期处理更轻松，而且在黑白还是彩色方面有选择余地。
White as snow, red as blood, and black as ebony; this time the dwarfs will not be able to awake thee.
像雪一样白，像血一样红，像乌木一样黑；这次矮人们没有办法弄醒你了。
Before we can understand what this "noise" is, we need to understand how equipment designed to look for the space-time ripples caused by collisions between black holes and supernova explosions.
在我们探讨所谓的“噪音”之前，我们需要先理解设备是如何去寻找在黑洞和超新星碰撞过程中产生的重力波。
He wore long robes again, this time dark blue with a pinstripe, and black-leather motorcycle boots with silver buckles.
他依然穿着长袍，这次是深蓝色细条纹布料的，脚上穿着镶有银扣的黑色皮质摩托靴。
Massive black holes are common in present-day galaxy clusters, but this is the first time a feeding black hole of this size has been linked to a cluster that is so young.
大质量黑洞在现今星系团非常普遍，但这还是首次发现这种规模的吸食黑洞与一个如此年轻的星团紧密相连。
Her breathing grew heavy with the effort of pushing the revolving doors at Macy's, where she'd finally gone to buy a new trench coat-a black one this time.
她使劲推开梅西百货的旋转门时，呼吸变得沉重起来，她最终还是到那里买了一件新的风雨衣——这次是一件黑色的。
For the past seven years, this German set-up has been looking for gravitational waves - ripples in space-time thrown off by super-dense astronomical objects such as neutron stars and black holes.
在过去的七年中，这台德国装置一直在探测引力波——由诸如中子星和黑洞这样的超密度天体引发的时空波动。
This was partly because at the time photographs always came in black and white, and in a fairly small size, and to have them enlarged was far too expensive.
这部分是因为当时的照片大都是黑白的，而且尺寸很小，如果想放大则太贵。
This is the first time a stellar black hole (as opposed those giant, galaxy-centered black holes) has been seen being born.
这是第一次发现正在出生的恒星黑洞(相对那些巨大的，位于星系中心的黑洞)。
Twitter is great for this too, just be aware of the magical Twitter Time Black Hole that exists when you get caught up in everyone's tweets.
微博对曝光也很好，只是当大家关注你时，提防那具有魔力的微博时间黑洞。
Now is the time, my descendants, fast from the other side of the black hole came to this new world it belongs to you!
现在已经是时候了，我的后裔们，快从黑洞的另一头来到这个属于你们的新世界吧！
White as snow, red as blood, and black as ebony ; this time the dwarfs will not be able to awake thee.
像雪一样白，像血一样红，像乌木一样黑；这次矮人们没有办法弄醒你了。
At this time your device will be rebooted in a black screen and Windows may pop a message about new driver installation.
这次你的设备会黑屏重启而且电脑上会弹出一个关于新驱动安装的提示信息。
This time, it is used in contrast with their black clothes.
这一次，它用于符合其黑色衣服的对比。
At the same time, because this in-between area is surrounded by boxes painted black with calligraphy ink and illuminated by natural light from the entryway and skylights, it feels cozy and enclosed.
同时，因为这些空间周围环绕的盒子都涂上黑色的书法墨水以及入口空间和天窗投射的自然光照亮着这些室内的“中间”空间，也使整个空间具有舒适性和围合感。
This way, you can still listen to music, take photos and read, but you can't connect to the Internet and get sucked into the black hole of wasting time.
这样你仍能听音乐、拍照、读书，但你不能上网，这样你就不会被吸进浪费时间的黑洞里。
The data from this experiment is shown in the following graph. The black arrows indicate the time of bark removal.
下图为此实验所得之数据结果，黑色箭头表示树皮被移除的时间。
This time, they noticed a small black mark directly in the center of my father's eyeball.
这一次，他们看到一个小黑点正好在父亲的眼球中央。
Guest star Hilary Duff was back on the Gossip Girl set today — this time sporting a much more glamourous look with her sparkly gold and black dress.
希拉里·达芙重回《绯闻女孩》片场，与上次的休闲装不同，今次的金色黑色相间裙装真是高贵华丽。
This is because a photon takes an increasingly long time to escape from the pull of the black hole to allow the distant observer to gain information on the object's fate.
这是因为一个光子获得了长时间来逃逸黑洞引力，就使得远距离观察者获得物体命运的资讯。
Carbon black -urushiol formaldehyde resin conductive paint has been prepared in this paper. Effects of carbon black content, grinding time and the thickness of paint were investigated.
本文研制了炭黑-漆酚醛树脂导电涂料。讨论了导电填料炭黑的含量、研磨时间以及漆膜的厚度对涂料导电性能的影响。
The key technology for producing black pottery using fly ash was analysed in this paper. Reasonable batch composition, slurry's technical parameters and temperature-time schedule were obtained.
本文介绍了粉煤灰制黑陶的关键技术，提出了合理的配方组成、泥浆工艺参数及合理的烧成制度。
The key technology for producing black pottery using fly ash was analysed in this paper. Reasonable batch composition, slurry's technical parameters and temperature-time schedule were obtained.
本文介绍了粉煤灰制黑陶的关键技术，提出了合理的配方组成、泥浆工艺参数及合理的烧成制度。
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