回转

radius of curvature

曲率半径,曲度半径(铁路)

"收敛半径","radius of convergence" | "曲率半径,曲度半径(铁路)","radius of curvature" | "回转半径","radius of gyration"

radius of gyration of area

断面二次半径

radius of gyration 转动半径,环动半径,回转半径 | radius of gyration of area 断面二次半径 | radius of inertia 惯量半径,惯性半径

radius of torsion

扭率半径;挠率半径

回转半径 radius of gyration | 扭率半径;挠率半径 radius of torsion | 向径 radius vector

radius vector

辐向矢径

radius of gyration 回转半径 | radius vector 辐向矢径 | radix notation 基数记数法

turning radius

旋转半径

turning pair 回转对偶 | turning radius 旋转半径 | turnover frequency 奈奎斯特频率

RECIRC Recirculation

再循环

REAPS Rotary Engine Anti-Pollution System 回转式发动机废气净化装置 | RECIRC Recirculation 再循环 | Recirc Recirculator 重复循环器

refractory material

难熔物质

reduction 还原 | refractory material 难熔物质 | rotary kiln 回转窑(炉)

regeneration

重生

华人基督徒大部份都关心传福音的事工,所以常用 "重生" 这个词,可是很多时候他们把 "重生" (regeneration) 与 "归主"或 "回转" (conversion) 混为一谈,这是很可惜的现象,导致颇混乱的思维.

repeater

围盘

在平辊上或在箱形孔型中使用的卫板称为简围盘 (repeater) 在横列式轧机上引导轧件回转180. 并正确地进入下一个孔型用的半圆形导向装置. 使用围盘操作可代替笨重的体力劳动;提高轧制速度,显著地缩短间隙时间,从而提高轧机生产能力;

repent

悔改

从存在(being)到行动(doing), 从潜能到实践, 从内在到外在.这个实体非常希望人们做跟他堂兄约翰所建议的, 改变他们的生命, 如同这个器皿在她今早做礼拜时听布道, 牧师说"悔改"(repent)真正的意义是"回转"(turn around),

along with：同...一道(一起)

allow of 容许(有...),容得 | along with 同...一道(一起) | and all that 诸如此类

I was unconditionally and irrevocably in love with him：我毫无条件地、无可救药地爱上了他

I was absolutely positive about 3 things,有3件事我很确定. | I was unconditionally and irrevocably in love with him.我毫无条件地、无可救药地爱上了他. | You are my life now.现在你就是我的生命了.