R and B

All modern popular music has an umbilical cord linking back to blues and R & B.

所有现代流行音乐都和布鲁斯以及节奏布鲁斯有着密不可分的联系。

The H/ R-S cells and the surrounding background cells might originate from the same B cell clone.

背景的部分小淋巴细胞核内也可观察到阳性信号，提示周围部分背景小淋巴细胞有可能与H/R-S细胞来自同一B细胞克隆。

Resistance at room temperature, R-T dependence, temperature coefficient of resistance and switching temperature T b of samples made from the ceramics sintered from1300to1350 ℃ for0.5h are measured.

测量了烧结条件为1300~1350℃的陶瓷材料试样的室温电阻、R T曲线、电阻温度系数及开关温度。

USHER The hot R& B crooner gets ready to give his youngest son Usher Raymond V, and another playmate a playful push during a July 5 playdate in Malibu.

亚瑟小子大热的R&B歌手在7月5日马里布的上映期时准备给他最小的儿子Usher Raymond V和另一个玩伴推着秋千。

This paper systematically introduces and comments on the design characteristics of model 49-R blast-hole drill which is newly developed by B-E Co.

比较系统地介绍和评述B－E公司新研制的49－R型牙轮钻机的设计特点。