请教，财务里的缩写“ CM I”是什么意思

请教，财务里的缩写“ CM I”是什么意思

CM I 是 Contribution Margin I
边际收益I

i'd一般是i would的缩写，i had，i could也可以缩写成i'd,但是非常的少见。 would的用法 1) 用于提出提议或邀请 例：would you like to change a seat? it's warmer here.您要不要换一下座位?这里暖和些. would you prefer a hardback edition?您要不要买一本精装本? 2) 用于提出客气的要求或请求： 例：i would like you to fetch that document for me now.我想请你现在就帮我把那份文件取来. i would like to know more about your plan.我想更多地了解一下你的计划. 3) would you mind + doing句型通常用于表示请求对方做一件有一定麻烦的事情,语气一般都非常客气.注意回答时通常是肯定的,以表示愿意做所要求的事情. 例：would you mind filling in this form?请您填一下这张表. would you mind repeating what you just said?请把刚才的话重复一遍好吗? 4) 用于委婉地表示自己的意见： 例：i would think the journey will take something like two weeks.依我看,这次旅程大约需要两个星期. i would look at the problem a little differently.我对这个问题的看法略有不同. 5) 用于表示过去经常性的行为或动作： 例：the retired captain would sit hours on end watching ships sailing past.退休的船长经常坐在海边观望过往的行船,一坐就是几个小时. he would go to bed strictly at 9, and on sundays would not have lunch anywhere except in that restaurant.他总是严格地9点上床睡觉.星期日总在那家饭店吃午饭.

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