半径

principal radius of curvature

助率半径

principal problem of dynamics 动力学知问题 | principal radius of curvature 助率半径 | principal section 重面

mean radius of curvature

平均曲率半径

平均海面归算 seasonal correction of mean sea level | 平均曲率半径 mean radius of curvature | 平均误差 average error

Relative radius of curvature

相对曲率半径

Relative movement 相对运动 | Relative radius of curvature 相对曲率半径 | Residual stress 残余应力

Profile radius of curvature

齿廓曲率半径

profile projectors 投影检查器 | profile radius of curvature 齿廓曲率半径 | profile steel 型钢

radius of curvature method

曲率半径法

average angle method 平均角度法 | radius of curvature method 曲率半径法 | KOP kick off point 初试造斜点

Rear Part Radius of Gyration

尾部回转半径

驾驶室全高 Cab Entire HIgh 2575 | 尾部回转半径 Rear Part Radius of Gyration 1650 | 最小离地间隙 Smallest Ground Clearance 350

principal radius of gyration of area

面积主回转半径

主量子教 principal quantum number | 面积主回转半径 principal radius of gyration of area | 主断面 principal section

hydraulic radius

水力半径

在环形管部份包含有热交换器、回热器,回热器为不锈钢网所组成,其孔隙水力半径(hydraulic radius)为42μm,此间隙远小於热穿透深度300μm,因此氦气与不锈钢网表面有相当良好的热接触.

hydraulic radius

水力学半径

hydraulic pressure 水压 | hydraulic radius 水力学半径 | hydraulic resistance 铃阻力

hydraulic radius

水利半径

桥涵水文 hydrology of bridge and culvert | 水利半径 hydraulic radius | 桥前壅水高度 backwater height in front of bridge; top water level in front of bridge

Supposed to Be：应该吧

我想我该睡了 i think i should slp | 应该吧 supposed to be | 希望 hope so

Plain Weave：平布

509 hopsack 方平织物 | 510 plain weave 平布 | 511 panama 巴拿马薄呢