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- 她说话带着乡下人的轻柔的r音。She speaks with a soft rural burr.
- R-SBFR-SBF
- (1907 年的英、法、俄)三国协约; 三个协约国the(Triple) Entente
- R&D资金research and development fund
- 1907至1914之间，他们掠走了34箱绢轴国画和其他艺术品。Between 1907 and 1914 they carried away 34 cases of silk scroll paintings and other works of art.
- R&D合作R&D cooperation
- 设计出第一个化学元素周期表的俄国化学家（1834-1907）Russian chemist who devised the first periodic table of the chemical elements (1834-1907)
- 空间E-R模型Spatial E-R model
- （1834-1907）设计出第一个化学元素周期表的俄国化学家。Russian chemist who devised the first periodic table of the chemical elements (1834-1907).
- 厚向异性系数rcoefficient of normal anisotropy r
- 伯格，沃伦 厄尔生于1907美国最高法院首席大法官（1969－1986年）American jurist who served as the chief justice of the U.S.Supreme Court(1969 - 1986.
- （R）-2-三甲基硅-2-羟基丙腈( R )-2-trimethylsilyl-2-hydroxyl-ethyleyanide
- 波拉哈:美国政治家。来自爱达荷州(1907-1940年)的美国共和党参议员,因其独立观点而著称。"Borah:american politician. a Republican U.S. senator from Idaho (1907-1940), he was noted for his independent opinions."
- 印度粉、巴西粉(M.B.R)烧结性能的烧结杯试验研究STUDY ON SINTERING CHARACTERISTICS OF INDIAN ORE FINES AND BRAZIL ORE FINE(M.B.R)
- 汤川，秀澍1907－1981日本物理学家，因以数学方法预言介子的存在而获得了1949年的诺贝尔奖Japanese physicist.He won a1949Nobel Prize for mathematically predicting the existence of the meson.
- 构建宿主菌基因精确定位突变株31BK(aroD::aroBKan~r)The mutant 31BK was engineered, in which homologous recombination of the aroBKanr gene cassette into the aroD locus(aroD::aroBKanr)of the E.
- 它们是 Macrobiotus harmsworthi Murray, 1907; Macro biotus hufelandi Schultze, 1833。They are Macrobiotus harmswothi Murray, 1907 and Macrobiotus hufelandi Schultze, 1833. Both species belong to family Macrobiotidae, order Parachela, class Eutardigrada.
- 一价阳离子RN:N（R是芳香的烃），存在于用于制含氮染料的盐中the univalent cation R-N:N- (where R is an aromatic hydrocarbon); found in salts that are used in manufacturing azo dyes
- 门捷列夫，季米特里·伊凡诺维奇1834－1907俄国化学家，是第一个设计并出版元素周期表的人(1869年)Russian chemist who first devised and published the periodic table of the elements(1869).
- 这些光盘只能写入一次,但您可以在多数CD唱机和CD-ROM驱动器中播放CD-R光盘。These disks can be written only once, but you can play CD-R disks in most CD players and CD-ROM drives.
