通过推导,找到双棱镜干涉实验中虚光源间距的最佳测量位置,从而减小间接测量引入的误差,提高测量精度.The optimum measuring position of virtual source in Fresnel double prism experiment is found by derivation.通过实验结果作出正交双棱镜干涉的光强度分布曲线.The distribution curves of light intensi...
You were just thinking of Maui, with the big beaches and the little bikinis.你刚才在想毛伊岛, 宽广的海滩以及穿着比基尼的美女.Our Hawaii vacations company is located on the beautiful Island of Maui.我们的夏威夷假期公司位于茂伊岛的美丽的岛.I have two first class ro...
His crumpling body bent low from years of carrying heavy loads.由于经年累月的负重,他那皱巴巴的身子被压得弯弯的.Christopher Columbus described Jamaica's terrain by crumpling a piece and tossing it on a table.克里斯托弗·哥伦布这样形容牙买加的地势:揉皱一块布,再扔到桌子...
He was destined to plod the path of toil.他注定要在艰辛的道路上跋涉.What is a little toil, if it conquers so much happiness?如果吃点苦能赢得这么大的幸福,那又算得了什么 呢 ?I have nothing to offer but blood , toil tears and sweat . (Winston Churchill, Brit...