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A redshift can be measured when light from a galaxy is broken up and spread out into a band of colors called a spectrum.
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当从星系发出的光被分解展开成光谱的时候就可以测出红移了。 |
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A reduced-order state observer and a control law based on the observer are designed.
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建立了相应的数学模型,并在此模型的基础上,设计了降维状态观测器和基于观测器的反馈控制律。 |
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A reduction in pace, force, or intensity; a slowdown.
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减慢,放松速度、力量或强度减弱;放慢 |
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A reduction in price can never be made at the expense of quality.
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降低价格的同时,并不以牺牲质量为代价。 |
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A reduction in the U.S. combat presence would probably produce one clear benefit: a lower U.S. casualty rate.
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减少出现在战场上的部队的一个显而易见的好处就是:很低的美军伤亡率。 |
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A reed before the wind lives on, but the mighty oak falls.
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风摧毁大橡树,但弱芦苇却安然无恙(适应者生存)。 |
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A reed shaken by the wind?
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被风吹动的芦苇么? |
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A reed shaken with the wind?
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要看风吹动的芦苇吗。 |
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A reentrant function can be safely called recursively or from multiple tasks.
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可再入的函数可以被安全地递归调用或由多任务多次调用。 |
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A reexamination of the viewpoint of Kant, who severely criticizes it but tries hard to save it may shed some light on us.
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在今天重新审视对传统形而上学进行过严厉批判又力图拯救形而上学的康德的思想,我们或许能够得到一些启迪。 |
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A referee and two assistants make sure that nobody cheats or breaks the rules.
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比赛有一位主裁判和两名助理裁判,他们的职责是监督是否有球员作弊或者是犯规。 |