百度试题 结果1 题目Average distance in miles travelled per person per year,by mode of travel 相关知识点: 试题来源: 解析 在行驶里程每人每年的平均距离,通过旅行的方式.这是英语 反馈 收藏
per后不可以加数字。因为per表示“每个”的意思，加数字是不对的，per后通常加名词，比如per week、 per year、per person、per day等。例如：Together we earn $60,000 per year.我们每年总共赚＄60000。The price is $40 per person.价格为每人40元。each和per的区别：1.each表示每一个，可以...
Events per person year--a dubious concept. BMJ 1995;310: 454-6.Windeler J, Lange S. Events per person year--a dubious concept. BMJ. 1995 Feb 18; 310 (6977):454–456.Paterson KR. Events per person year. can obscure the true risk of certain adverse drug reactions. BMJ 1995;310:147...
Per person per year is not higher than 2000 翻译结果3复制译文编辑译文朗读译文返回顶部 Per person per year more than 2000 翻译结果4复制译文编辑译文朗读译文返回顶部 per person per year is not higher than 2000 翻译结果5复制译文编辑译文朗读译文返回顶部 ...
per cent以百分之…地；每一百中有…地 per person每人；人均；每个人 per capita每人, 按人计算的, 人均 per year每年 双语例句 The company have agreed a 5 per cent increase, backdated to January 1.公司同意加薪5%，追溯到1月1日算起。Around 80 per cent of personal computers are used...
因为它就是由permanent wave永久的波浪，缩写而来。per-作为前缀还存在另外两种情况，一是用于化学名词，表示高……，过……，比如peroxide[pə'rɒksaɪd]，过氧化物，当然这个太专业了，一般是见不到的；二是放在名词前组成短语，比如per day,每天，per person每人。表示每…以上就是对per-这个前缀的理解...
Lower per person per year in 2000 翻译结果5复制译文编辑译文朗读译文返回顶部 Each human of every year is lower than 2000 相关内容 aIt is hard for me to imagine what I would be doing today if I had not fallen in love,at the age of seven,with the Melinda Cox Library in my hometown. ...
Define per year. per year synonyms, per year pronunciation, per year translation, English dictionary definition of per year. Adv. 1. per year - by the year; every year ; "he earned $100,000 per annum"; "we issue six volumes per annum" p.a., per annum, an
Events per person year - A dubious concept In 1982 a new measure was introduced in research into osteoporosis and is now used everywhere in the literature. The so called "fracture rate" relates the ... J Windeler,S Lange - 《Bmj Clinical Research》 被引量: 483发表: 1995年 Events per ...
I need help with calculating a measure (median) on a per-person-per-year basis. I have 3 tables: Incidents –fact table, has column called [number] with unique values and another called [user_id] with non-unique values and another called [resolved_at] with non-unique values Users –dim...