while the proportion of women smokers in the UK remained stable at 15% during this time period.什么叫during this time period ,time 不就是时间的意思吗,period是时间段的意思吗,两个用在一起代表什么意思呢

the proportion of both A and B is还是are?proportion要加s吗 英语翻译1,As the proportion is increasing2,1中的is可不可以省略,变成这样 - As the proportion increasing3,As the proportion increase这3个都对么? while the each position contends in proportion the design 帮忙翻译下 what's the difference between ratio and proportion? distribution of the surplus in proportion to purchases什么意思 weight proportion proportion是什么意思 proportion是什么意思 in proportion while the proportion of women smokers in the UK remained stable at 15% during this time period.什么叫during this time period ,time 不就是时间的意思吗,period是时间段的意思吗,两个用在一起代表什么意思呢 小问一下ratio和proportion的区别啊!the ratio of teachers and students is very high和the proportion of meat to bones in a fowl可以ratio和proportion互换吗? higher education people have,the larger proportion of them use the internet怎么翻译? the angle of my dangle is not in proportion to the heat of my RT while christmas 还是while the christmas,为什么 America has fallen to ninth in the proportion of young people with a college degree. Do Chinese students make up the highest proportion of overseas student in th 求翻译:as a proportion of 50 study weeks rounded down to the nearest week