RRR
- abbr. 相对危险度减少百分比（relative risk reduction）；相对呼吸率（Relative Respiration Rate）；风险补偿比率（reward-to-risk ratio）；存款准备金率（reserve requirement ratio）；预期收益率（required rate of return）
双语例句原声例句权威例句
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Plan B is to try to peel off moderate senators such as Bob Corker (R-Tenn.), Olympia Snowe (R-Maine), and Scott Brown (R-Mass.) to reach the 67-vote threshold.
备用计划是试图游说中立派参议院如鲍勃•考克（田纳西共和党）、奥林•斯诺（缅因州共和党）和斯科特•布朗（麻省共和党）等以达到67票的批准门槛。
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Well, yes, we probably want to use part of a cylindrical coordinate, r except for, well, we don't want r because r doesn't change, it is not a variable here.
我们需要用到哪些坐标，我们也许会用一部分柱坐标，但有一个例外，即我们不需要,因为它不变，r在这里不是个变量。
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a perfectly spherical shell dr at some distance, thickness, d r, dr we talk about it as 4 pi r squared d r, so we just multiply that by the probability density.
在某个地方的完美球型壳层,厚度，我们把它叫做4πr平方，我们仅仅是把它,乘以概率密度。
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The American Food and Drug Administration says R.F.I.D.tags act like an electronic safety net to make it easier to catch counterfeits.
VOA: special.2010.03.01
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R/Cv OK, so that means that this is really instead of -1 R over Cv. it's really gamma minus one.
现在,变成了γ
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I can't remember their names either, but their last names begin with "R" and "S" and "A".
我也记不住他们的名字，但他们的姓氏是由“R”，“S”和“A”开头的。
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