There might be a massive black hole at the center of our galaxy swallowing up stars at a very rapid rate.
在我们银河系的中心很可能存在着一个巨大的黑洞正以极快的速度吞食着星球。
If you crave structure, look into courses at a community center or college where you may be able to audit at a reduced rate.
如果你喜欢建筑，那么在当地社区中心或大学看看有没有相关课程可以让你能少花钱旁听一下。
The rate at which massive stars form drops sharply as you venture outward from the Milky Way’s center, and the abundance of heavy elements falls with them.
你越往星系中心走，大质量恒星形成的难度就上升得越快，重元素的丰度也随之下降。
The Robert Koch Institute, Germany's national health center, said the rate of reported infections appeared to be tapering off.
德国国家健康中心RobertKoch研究所说感染的报告趋势已经趋向结束。
For now, China has only about a 16% Internet penetration rate compared to the world standard 19.1% and the U.S. 's 69.7%, according to China Internet Network Information Center.
据中国互联网络信息中心统计，中国目前的互联网普及率仅为16%左右，而世界水平为19.1%，美国为69.7%。
At any rate, UPS is absolutely essential in data-center environments to ensuring system reliability and operational integrity.
不管费用如何，UPS都绝对是数据中心环境所必不可少的，可确保系统可靠性和运行的连续性。
By 2030, experts like Alicia Munnell of Boston College's Center for Retirement Research predict, the "replacement rate" will drop to 30 percent.
专家(波士顿大学的退休研究中心的艾丽西亚)预测，到2030年，这个数目变成30%。
"The ring itself is a fascinating object worthy of study because it is forming stars at a very high rate," Kartik Sheth, an astronomer at NASA's Spitzer Science Center, said in a press release.
“星环本身就让人兴奋，是很值得研究的事物，因为它的星体分布的密度非常高。”美国宇航局的斯皮策科学中心天文学家KartikSheth在记者会上说。
With the subaperture method, data rate and radar transmit peak power can be effectively reduced, the time variant of Doppler center frequency can be resolved.
通过子孔径方法，可以有效降低数据率及雷达发射峰值功率，并可解决多普勒中心频率的时变问题。
Beijing Center for Disease Control and Prevention said the flu outbreak rate is at its highest level in five years.
北京疾控中心表示，目前流感暴发率居于五年来最高水平。
In addition, a thought of how to use the mesoscale convergence center, TBB of convective cloud and the radar echo for rainfall rate to predict the mesoscale rain cluster is presented.
提出利用逐时的中尺度辐合中心、卫星红外云图云顶亮温及雷达回波降水率做中尺度雨团量级预测思路。
This paper introduced general situations of several domestic union catalogue center, analysed the book download rate, and provided the basis for the combined catalogue center selection.
本文介绍了国内几大联合编目中心的概况，结合样书进行下载率调查分析，为选择加入联合编目中心提供依据。
There is more talk about making Nalanda a cultural site or a center for philosophy than a first-rate modern university.
我们更多地要讨论将纳兰德大学建成为文化景点，或者是哲学研究中心，而不仅仅只是一个一流的现代大学。
The liquid in the center of the pipe starts flowing first, and as velocity increases liquid near the pipe wall moves also but at a lower rate.
在管子中心部分的液体首先开始流动，随速度增加贴近管壁的液体也开始流动，但流速较低。
Conclusions Cohort-specific peritonitis incidence can be used for evaluating the peritonitis dialysis rate of a peritoneal dialysis center and comparing between different centers.
结论队列特异性腹膜炎发病率能描述一个腹透中心的腹膜炎发病率，便于各中心之间进行比较。
The resection rate, complications, local residual rate and local recurrence of EP for AA at endoscopy center of Changhai Hospital were retrospectively reviewed.
回顾分析长海医院消化内镜中心EP治疗AA成功率、并发症发生率、术后残留率及局部复发率等。
Influencing factors of liquidity include asset and debt structure, the center bank policy, degree of money market development, credit risk and fluctuation of interest rate.
而流动性风险的影响因素主要有资产负债结构、中央银行政策、金融市场发育程度、信用风险和利率变动等方面。
Combined minimally invasive surgery crashing and aspirating hematoma with mild hypothermia on locus center can obviously lower the death rate and the mutilate rate of intracerebral hemorrhage.
微创钻颅术联合病灶中心亚低温联合治疗高血压脑出血可明显降低病死率和致残率。
Distribution center can predict the future occupation rate of market for several kinds of like products to realize one's own value and raise customer satisfaction.
配送中心可以对几种同类产品的未来市场占有率进行预测从而实现自身价值和提高客户满意度。
To management the adequacy rate of capital on the state owned commercial bank is the core task for the center bank to supervise.
中央银行对商业银行资本充足性管理是其监管的核心。
These two factors have brought polymer-supported chem. to center stage, so to speak, and the early principles laid down over 2 decades ago are now being developed and exploited at an amazing rate.
这两个因素已将聚合物载体的活性化学推到所谓的中央舞台，而二十年前所提出的早期原则，如今却神速地正被开发和利用。
The node axial force and radial force decreased with the time increased and the change rate of the node stress at the center was less than that at the circumference.
节点轴向力、径向力均随时间的增加而减小，而且节点应力变化速率在中心区域小于圆周处。
This paper points out that competitive intelligence center could help enhance the effect of competitive intelligence activities and the success rate of decision support.
文中指出，构建竞争情报中心有利于提高竞争情报活动的效果和决策支持的成功率。
In the Philippines, Siemens says it has a 2.5% monthly turnover rate, compared with the 20% turnover it had in its India call center.
该公司表示，其菲律宾员工的月跳槽率为2.5%，而它在印度呼叫中心的员工流失率高达20%。
Then, the error produced by sphericity error, material refractive rate error and optical center error of cat eye are discussed.
从猫眼的球度误差、材料折射率误差和光学中心误差几个方面对猫眼产生的光学误差进行了分析。
Then, the error produced by sphericity error, material refractive rate error and optical center error of cat eye are discussed.
从猫眼的球度误差、材料折射率误差和光学中心误差几个方面对猫眼产生的光学误差进行了分析。
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