轨道维持的任务是将卫星的星下点轨迹保持在设计的参考轨迹附近。
The ground tracks of satellites required for mission should be maintained close to those of reference orbits over the lifetime of satellites.
目的以阿米卡星为对照评价奈替米星下呼吸道感染的临床有效性及安全性。
Objective To evaluate the efficacy and safety of netilmicin(NET) compared with amikacin(AMK) in the treatment of lower respiratory tract infections.
阐述了基本轨道应用分析理论，包括星下点轨迹计算、可见性分析、覆盖评估和轨道寿命估算。
Expatiated on the application theory of basic orbit, including subastral point calculation, visibility analysis, coverage evaluating and spacecraft life-span estimate.
位于类gps卫星星座时，与中轨道探测器探测星下点基本相同，不会影响光辐射辐照度的探测和爆炸当量的确定。
Detection of the irradiance and the power would not be effected when the detector on the ISGO or similar GPS constellation.
猎户座的腰带三星下，配上一把镶满宝石的匕首。蓝宝石由反射星云慢跑人星云、红宝石由发射星云猎户座大星云组成。
Caption: : under the Orion's belt the jewelry sword is composed of a sapphire made by the reflection running man nebula and a ruby made by the emission great Orion nebula.
以轨道半径和轨道倾角为未知量依据星下点轨迹要求条件构建了非线性方程组，但直接求解过于复杂，采取迭代的方法解决。
Non-linear equations are(constructed) with the restriction of the satellite ground trace to resolve the unknown semi-axis and inclination, but it's too complicated to be resolved directly.
扫描偏差是临边测量相对于星下点测量的系统偏差，统计显示该种偏差具有一定的纬度依赖性，所以订正时按每10度的纬度带分别进行订正。
Scan bias is a relative bias between limb and nadir measurements and corrected for each latitude band of 10 degrees due to its statistically latitudinal dependency.
在这种情况下，任何索引的第一行，不管简单或复杂，都是满足星型联接的一个候选者。
In this case, the first column of any index, simple or compound, is a candidate to satisfy the star join.
在天蝎座拥挤的星野背景衬托下显出暗色轮廓，这个多尘的宇宙云的形象让人联想起某种不祥的黑塔。
In silhouette against a crowded star field toward the constellation Scorpius, this dusty cosmic cloud evokes for some the image of an ominous dark tower.
《露营的艺术：在星野下入眠的历史与实践》作者：马修•德•阿贝图阿。
The Art of Camping: the History and Practice of Sleeping Under the Stars. By Matthew DE Abaitua.
想象一下暗物质，那些神秘不可见的东东，在银河系里相对可见星的比重的为10：1，这种观点1930年被首次提出时，没有一个人相信。
Take dark matter, the mysterious, invisible stuff that outweighs the visible stars and galaxies by a factor of 10 to 1. When it was first proposed in the 1930s, nobody believed it.
后来，这个行星被正式命名冥王星，在一个11岁的英国女孩的建议下。
Later that year the planet was officially named Pluto, on the suggestion of an 11-year-old British lass.
三星售价199.99美元的SH100不仅像一台手机并且还能和人说话——在特定场合下。
Samsung's $199.99 SH100 not only acts like a phone but can talk to one -- in certain conditions.
图片解释：九月下旬，由地球向星空望去，可见木星与天王星两颗行星冲日的天象。
Explanation: In late September, two planets were opposite the Sun in Earth's sky, Jupiter and Uranus.
现在，星宣先生计划让教授好好休息一下，而自己则暂时转向科幻小说的创作。
Mr Hoshino now plans to give the professor a well-earned rest, and return to science fiction for a bit.
然而，三星也没有反驳苹果的中心论据——所有手机在某种特定的手持姿势下都可能出现性能下降。
But it, too, did not contradict Apple's central point — that all mobile phones can see a performance hit if held in a certain manner.
鉴于这种模式下国旗上每行五星以奇偶数目排列交替出现，我称之为“交替模式”。
I've termed this the "alternate" pattern, since the flag alternates rows with an odd number of stars and rows with an even number of stars.
加略特留着两个马尾辫，他保持这发型20多年了，有时候需要重新编一下辫子，他就鼓起勇气让星城的理发店师傅帮忙。
Garriott wears two rattails, which he's been cultivating for more than 20 years. He has them rebraided occasionally and is working up the nerve to ask someone at the Star City barbershop for help.
黑洞中超级高温气体燃烧发出的白热光芒在星尘干涉下，会转变为红色。
The black hole's white-hot glow from super-heated gas is reddened by intervening dust.
它是超行星在1054年，爆炸后的剩余物4，下节课我会，详细讲它，这里你看到的不是，脉冲星那时，聚集的物质。
It is the remnant of a supernova explosion in the year 1054 much more about that during my next lecture and what you see here is not stuff that is generated at this moment in time by the pulsar.
你的列祖七十人下埃及。现在耶和华你的神使你如同天上的星那样多。
Your forefathers who went down into Egypt were seventy in all, and now the LORD your God has made you as numerous as the stars in the sky.
三星甚至刮掉了样品下的产品名称。
It even scraped off the product's name where it appeared below the samples.
在这个比例尺下，可以看到两个标为s的前景星(foregroundstar)，你可以忽略它们。
In this zoom, there are two foreground stars marked with an s, so you can ignore those.
相比之下，科学家认为冥王星表面的最低温度仅仅为零下184摄氏度。
For comparison, scientists believe that Pluto's surface only gets down to about -300 degrees Fahrenheit (-184 Celsius).
看一下韩国的企业，三星和现代都是成立于上个世纪60年代，它们都花了超过30年的时间来建立它们的品牌。
Look at Korean firms. Samsung Electronics and Hyundai Motor were founded in the late 1960s, but it took them more than 30 years to even begin to build respectable brands.
想象一下黑莓的设备上运行Android比三星、摩托罗拉等更好！
Image a BlackBerry device running Android better than Samsung, Motorola, et al!
这是一个两方关系的星型(hub - and -spoke)集合，被用于一大群当事人在不使用分布式事务下取得一致意见。
This is a hub-and-spoke collection of two-party relationships that are used to get a large set of parties to agree without use of distributed transactions.
冥王星描述了我们如何处理权利，个人和非个人，无论是在别人的权利下受苦或者是自我锻炼着。
Pluto describes how we deal with power, personal and non-personal, be it through suffering the power of others or exercising it ourselves.
该BK 9103还使经典的星型拓扑结构进行设置。在这种情况下，第二端口不使用。这两个端口的接口是相同的。
The BK9103 also enables a classic star topology to be set up. In this case the second port is not used. Both port interfaces are equivalent.
该BK 9103还使经典的星型拓扑结构进行设置。在这种情况下，第二端口不使用。这两个端口的接口是相同的。
The BK9103 also enables a classic star topology to be set up. In this case the second port is not used. Both port interfaces are equivalent.
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