outward normal

When the exterior normal is opposite to the coordinate axis, then the positive stress components are in the opposite directions of the coordinates.

当外向法线和坐标轴相反时，正的胁强分量就是沿着和坐标轴相反的方向的。

infra-red ranging and direction finder

红外线测距及测向系统

backscatter ultraviolet radiometer

后向散射紫外线辐射仪

infrared absorption anisotropy

红外[线]吸收[的]各向异性

Also a diagonal backward arrow, works the same as a normal barrow.

另外，斜向向后拉线和通常的向后拉线效果相同。

Flip Normals- Change the Normal directions of the selected faces.

翻转法线-改变选择面的法线方向。

right-angle traverse shaving

切线方向进刀剃齿法

determination of linear density of yarn removed from fabric

纱线线密度测定法-外观法

ultraviolet spectrophotometry

紫外线分光光度测定法

nondispersive infrared

不分光红外线分析法

general rules for infrared spectrophotometric analysis

红外线分光分析法通则

infrared thermography survey

红外线热像图法检漏

A Study of Linearity Measurement Method Based on Magneto-optic Linear Modulation;

磁光旋向横向线性调制测量直线度方法的研究

change from one vehicle or transportation line to another.

从一车辆或路线转向另外的车辆或路线。

Solar Backscattered Ultraviolet (Ozone Probe)

太阳后向散射紫外线仪臭氧探测仪

any one of a number of lines,bands,etc coming out from a centre

（从中心向外发出的）线、条、带等.

a cricket ball bowled as if to break one way that actually breaks in the opposite way.

投手以内曲线球投法投出的外曲线球。

Effect of dual-wire distance and wire diameter on transverse impedance measurement using dual-wire method

双线法测量横向阻抗中双线间距及线径的影响