网络释义专业释义英英释义
PP-R 聚丙烯 ; 三型聚丙烯 ; 无规共聚聚丙烯 ; 三型聚丙烯管
Toys R Us 玩具反斗城 ; 玩具反斗城公司 ; 反斗城
ITU-R 国际电信联盟无线电通信部门 ; 国际电联无线电部门 ; 国际电信联盟
CD-R 光盘刻录机 ; 可录式光盘
R-tree R树 ; 索引 ; 空间索引
Exmor R CMOS 背照式感光元件 ; 背照式CMOS ; 背照式
R&D 研发 ; 研究与开发
R&B 节奏布鲁斯
Nissan GT-R 日产GT
r-GT 麸胺酸转移酵素
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气体常数(universal gas constant)的符号基(radical)的符号仑琴 (roentgen)伦琴 (roentgen)
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[俚语]roger
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比率(ratio)的符号
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气体常数(universal gas constant)的符号
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restricted内部文件
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电阻(resistance)的符号
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记录 (record)
·2,447,543篇论文数据，部分数据来源于NoteExpress
r [ ɑ: ]
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n.
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a unit of radiation exposure; the dose of ionizing radiation that will produce 1 electrostatic unit of electricity in 1 cc of dry air
同义词： roentgen
- (physics) the universal constant in the gas equation: pressure times volume = R times temperature; equal to 8.3143 joules per kelvin per mole
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the 18th letter of the Roman alphabet
同义词： letter r
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the length of a line segment between the center and circumference of a circle or sphere
同义词： radius
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a unit of radiation exposure; the dose of ionizing radiation that will produce 1 electrostatic unit of electricity in 1 cc of dry air
以上来源于: WordNet
柯林斯英汉双解大词典
R /ɑː/ (also r)
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1.
N-VAR R is the eighteenth letter of the English alphabet. 英语字母表的第18个字母
双语例句原声例句权威例句
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And this equilibrium spacing is denoted r sub zero or r naught.
这个平衡间距,用r下标0或者r圈表示。
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Notice that this is smaller than r.
注意，这个比r小。
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In grammatically correct French, you should only use (r) amener with people, and (r) apporter with things.
在语法正确的法语中，你应只能将(r) amener用于人，而(r) apporter则用于物。
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The committee report was the first of three planned to deal with the release of the C.R.U.'s private e-mails on the Internet.
VOA: special.2010.04.27
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But the nymphs in all of their sensuous beauty, with "flow'r-inwov'n tresses," they have to experience the same fate.
但是年轻女神很美丽，但头发被扯断了“,她们不得不经历同样的命运。
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He urged revival of the slave-trade in the late 1850s, and he developed a theory of what he called warranteeism--w-a-r-r-a-n-t-e-e-I-s-m.
他促成了十八世纪五十年代后期,奴隶交易的复苏,还自己发明了一套理论,名为抵押品主义
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