A " boundary " is a precise line marking the outer limits of an area . “边界”是标明一个区域外缘的明确界线。
A striking feature not explainable in terms of simple viscous behavior is the characteristically blunt terminations or steep outer margins of debris flow . 不能用简单的粘性来解释的一种明显特征是泥石流的钝形终端,或陡的外缘。
A striking feature not explainable in terms of simple viscous behavior is the characteristically blunt terminations or steep outer margins of debris flow . 不能用简单的粘性来解释一种明显的特征是泥石流的钝形终端,或陡的外缘。
Test method of measuring peripheral dimensions for tyres 轮胎外缘尺寸测量方法
Method of mesuring pneumatic ircraft tyre peripheral dimensions 航空轮胎外缘尺寸测量方法