the necessary and sufficient conditions
从逻辑推理关系说明 充要条件（the necessary and sufficient conditions） 如果能从命题p推出命题q，那么条件p是条件q的充分条件 如果能从命题q推出命题p ，那么条件p是条件q的必要条件 如果能从命题p推出...
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the necessary and sufficient conditions
必要和充分条件
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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What are the necessary and sufficient conditions for the category BIRD?
什么是必要的和足够的条件，种类鸟？
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Thus the necessary and sufficient conditions of weak controllability can be obtained.
对称性分析中，取得了状态转移局部对称性的充要条件。
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In this paper, the necessary and sufficient conditions of controllability on a infinite dimensional semilinear system are given.
本文给出无穷维半线性系统能控的充分必要条件及其应用。
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更多双语例句
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In their latest FOMC meeting, the committee agreed to set numerical thresholds for rate hikes, which are necessary but not sufficient conditions: the unemployment rate must fall to 6.5% or below, and the one-to-two year inflation projection should be at or below 2.5%.
FORBES: 2013 Is Bernanke's Year: Unlimited QE And Total Control Of The Fed
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The Bottom line: Billions can buy many amenities and trophies, the necessary conditions to getting a good life, but they cannot buy peace of mind, sanity, and friendship, the sufficient conditions for maintaining a good life.
FORBES: 3 Things Billions Cannot Buy