Such a model nonwoven may appear to be of limited and hypothetical interest. 看起来此种非纺织物模型只有有限的和假设性用途。
The paper analyzes the issue that hypothetical conditions, resources foundation and public interest of the classical trade theory are inconsistent with sustainable development. It points out the contradiction between the modern trade theory and the sustainable development, especially, that in developing countries. 分析了古典贸易理论的假设条件、资源基础、公共利益与可持续发展的不一致的问题,指出了现代贸易理论与可持续发展、尤其是与发展中国家的持续发展的矛盾。
Then the shadow of the vehicle bottom is used to find the hypothetical target by the region of interest. 再利用车辆底部的阴影特征,在感兴趣区域中搜寻车辆可能出现的位置,找出假设目标。