per的例句

per 的相关例句:

41.	Surveys show that 60 to 80 per cent of illnesses have at their root emotional problem.
	调查显示60%到80%的疾病在本质上都与情绪有关。
42.	About 70 per cent of the annual moisture occurred during the growing season.
	约有70%的年降雨量发生在农作物生长的季节。
43.	a great [serious] limitation has reduced to $100 per person.
	进口限额已减少到每人 100 美元。
44.	They expect that this will lift the rate of inflation back to 13 per cent.
	他们预料这将使通货膨胀率回升到13%。
45.	A female rat may have five or six litters yearly, and an average of nine per litter.
	一只母鼠每年可能产仔鼠5至6窝，每窝平均9 只。
46.	He makes a per of the monkeys.
	他把那只猴子当成宝贝。
47.	The net profit amounts to 20 dollars per ton of ore.
	每吨矿砂纯利润达20美元。
48.	Michigan provided 75 per cent of the annual output of motor vehicles in the USA.
	密执安州生产的汽车是美国汽车年产量的75％。
49.	This company can only supply 30 per cent of what we need.
	这家公司只能供应我们需要量的30％。
50.	A large per cent of the province ' s apple crop was ruined.
	该省大部分的苹果收成受到损害。