Warning: file_put_contents(/www/wwwroot/ppbbbu/oiqp.com/cache/470bc12c83eff7fc0c3781c3a56ee1d2.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/oiqp.com/index.php on line 55 isometric line例句_isometric line英汉例句_isometric line双解例句_奇葩剧汉英词典
In the landscape picture, the disappearance of a flux line or other change of topology is a quantum jump over a mountain ridge into a lower valley. 在地景图像里，一条通量线的消失或其他拓扑的改变，就代表一个翻越山脊进入低谷的量子跃迁。