Many ancient Chinese men of letters left behind beautiful verses about the clepsydra.作为计时器,漏刻的使用比日晷史为普遍.Galileo used a mercury clepsydra to time his experimental falling Bodies.直到16世纪时,迦利略还用水银漏壶为其自由落体实验计时.Water clock : o...
不同地区间的经济不平衡economic inequalities between different areas据估计, 20个人中有19个人可程度不同地被催眠,如果他们想被催眠并相信催眠的人.According to one estimate, about 19 in 20 people can be hypnotizd to some degree if they want to be and if they trust the h...
砂岩和页岩单元是同时的.The sandstone and shale units are of the same age.恢复与治疗是同时的.Recovery was synchronous with therapy.同时的意思是在同一瞬间.Simultaneous means " at the same instant. "...