integral over oriented surface 第二型面积分
oriented boundary of surface 曲面的定向边界
oriented positioning surface 导向定位面
surface-oriented wet suit diving 水面湿式服潜水
It gives a relationship between a surface integral over an oriented surface and a line integral along a simple closed curve.
它建立了有向曲面上的曲面积分与它的边界曲线积分的关系。
In the article, the surface roughness of Oriented Strand board has been researched from the air forming, applying the surface fine material to improve the board-surface smooth.
本文对定向结构刨花板表面粗糙问题从工艺和设备上进行深入的研究，通过气流铺装施加表面细化材料以提高板面平整度。
Based on the detailed analysis of MEMS surface micromachining process, the data model of surface micromachining process was built by the process oriented method.
首先对MEMS表面加工工艺进行了详细的分析，采用面向过程的方法建立了表面工艺过程的统一模型。
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