contourite平积层； 平积岩; 等深流沉积； 平流沉积contourn.周线；轮廓；等高线；概要；电路vt.画轮廓(画等高线)adj.显示轮廓的contour check irrigation等高格田灌溉,等高畦灌Contour of ice rich layer富冰层Contours extraction brink轮廓提取contour bougie morphology轮廓结构元素形态学（CB形态学）contour of grinding wheel砂轮截形Contourlet transformation轮廓变换contour lines recognition等高线识别contour tracing algorithm轮廓追踪算法contour of equal loudness等响曲线contouring control system轮廓控制系统