Its grand prize is 50 million pesetas which works out to about $1,250,000. 其特等奖为五千比塞塔，大约折合一百二十五万美元。
2.
In 1900 the world's use of paper was about one kilogram for each person in a year . 1900年全世界消耗的纸张约折合每人每年一公斤。
3.
The vibration frequency is given by (4. 25), except that m is replaced by the reduced mass . 振动频率在（425）中给出，只是m用折合质量代替。
4.
Use of electron mass instead of the reduced mass to calculate the ground-state energy of the hydrogen atom gives －13, 606 ev, which is in error by 7 parts in 13, 000 . 用电子质量代替折合质量去计算氢原子基态能量给出-13606电子伏，误差是13000分之7。
5.
This is a box camera and that ' s a folding one 这是一架盒式相机，那架是折合式的。
