intermediate contour meaning in Hindi

• मध्यवर्ती समोच्च रेखा • माध्यमिक समोच्च रेखा

intermediate: मध्यवर्ती पदार्थ
contour: ढांचा परिरेखा रूप

Sometimes intermediate contours are present in flatter areas; these can be dashed or dotted lines at half the noted contour interval.