胶片的曲率是和弯月透镜后面的反射镜同心的.The curvature of the film is concentric with the mirror behind the meniscus.具有大致同心的等压线的低压区在技术上称为气旋.A region of low pressure with roughly concentric isobars is known technically as a cyclone.一层层同心的虚无是...
Many students are not adequately prepared for higher education.许多学生并未做好接受高等教育的充分准备。"I think I've covered that business more than adequately," he said gravely.“我想我已经把那件事说得够详细了，”他正色说道。I speak the language adequately.我...
Individuals of these two lineages may have avoided one another for a number of reasons.这两个世系血统不同的类群彼此相互隔绝,可以有种种理由.All humans will have the ancestors therefore associated with their original 25 birth lineages.故而,所有人类都将拥有和...