中等收入英文

middle /ˈmɪdl/ DJ /'mɪdḷ/ KK noun the part of something that is at an equal distance from all its edges or sides; a point or a period of time between the beginning and the end of something 中间；中部；中央；中心 singular a lake with an island in the middle 中央有一个小岛的湖 He was standing in the middle of the room. 他站在屋子的中间。 The phone rang in the middle of the night. 半夜里响起了电话铃声。 This chicken isn't cooked in the middle. 这只鸡还没有熟透。 His picture was right/bang(= exactly)in the middle of the front page. 他的照片就登在头版的正中央。 Take a sheet of paper and draw a line down the middle. 拿出一张纸，在中间画一条线。 I should have finished by the middle of the week. 我在这周过半的时候应该就能完成。 Alternate: the middle a person's waist 腰部 countable usually singular informal He grabbed her around the middle. 他拦腰抱住她。 I've put on weight around the middle. 我的腰部发胖了。 Idiom: be in the middle of something/of doing something to be busy doing something 忙于做 They were in the middle of dinner when I called. 我打电话的时候，他们正在吃饭呢。 I'm in the middle of writing a difficult letter. 我正在写一封很难写的信。 Idiom: the middle of nowhere informal a place that is a long way from other buildings, towns, etc. 偏远的地方 She lives on a small farm in the middle of nowhere. 她住在一个偏远的小农场。 Idiom: split/divide something down the middle to divide something into two equal parts 平分；分为相等的两半 The country was split down the middle over the strike(= half supported it, half did not). 国内支持和反对罢工的人势均力敌。 See also: pig/piggy in the middle adjective in a position in the middle of an object, group of objects, people, etc. between the beginning and the end of something 中间的；中央的；居中的；正中的 only before noun Pens are kept in the middle drawer. 钢笔在中间那个抽屉里。 She's the middle child of three. 三个孩子，她是老二。 He was very successful in his middle forties. 他在四十五六岁时很成功。 a middle-sized room 中等大小的房间 the middle-income groups in society 社会中等收入阶层 Idiom: (steer, take, etc.) a middle course; (find, etc.) a/the middle way (to take/find) a course of action that is a compromise between two extreme positions （走）中间路线；（取）中庸之道

呵呵 这个问题我刚好碰到，我也不是来拿分的，因为我是不登陆状态回答的：1：median 是中位数，好比 1 2 3 4 5 6 7 8 median = （4+5）除以 2 = 4.5 如果给出的数列是奇数个 比如 1 2 3 4 5 6 7 8 9 那么 median = 5 mean：就是平均数了。 等于数列的总和除以数列中数的个数 比如 1 2 3 4 5 mean = （1+2+3+4+5）除以 5 = 32： 第二个问题，一楼是正解。就这样吧。分数别给我哦。

外贸常用英文缩略词 1 C&F (cost&freight)成本加运费价2 T/T (telegraphic transfer)电汇3 D/P (document against payment)付款交单4 D/A (document against acceptance)承兑交单5 C.O (certificate of origin)一般原产地证6 G.S.P. (generalized system of preferences)普惠制7 CTN/CTNS (carton/cartons)纸箱8 PCE/PCS (piece/pieces)只、的个、的支等9 DL/DLS (dollar/dollars)美元10 DOZ/DZ (dozen)一打11 PKG (package)一包，一捆，一扎，一件等12 WT (weight)重量13 G.W. (gross weight)毛重14 N.W. (net weight)净重15 C/D (customs declaration)报关单16 EA (each)每个，各17 W (with)具有18 w/o (without)没有19 FAC (facsimile)传真20 IMP (import)进口21 EXP (export)出口22 MAX (maximum)最大的、的最大限度的23 MIN (minimum)最小的，最低限度24 M 或MED (medium)中等，中级的25 M/V (merchant vessel)商船26 S.S (steamship)船运27 MT或M/T (metric ton)公吨28 DOC (document)文件、的单据29 INT (international)国际的30 P/L (packing list)装箱单、的明细表31 INV (invoice)发票32 PCT (percent)百分比33 REF (reference)参考、的查价34 EMS (express mail special)特快传递35 STL. (style)式样、的款式、的类型36 T或LTX或TX(telex)电传37 RMB (renminbi)人民币38 S/M (shipping marks)装船标记39 PR或PRC (price) 价格40 PUR (purchase)购买、的购货41 S/C (sales contract)销售确认书42 L/C (letter of credit)信用证43 B/L (bill of lading)提单44 FOB (free on board)离岸价45 CIF (cost,insurance&freight)成本、的保险加运费价补充：CR=credit贷方，债主DR=debt借贷方（注意：国外常说的debt card，就是银行卡，credit card就是信誉卡。这里都是指银行和财务公司说的，你的银行卡，是你将钱放入银行，银行是“借贷方”，所以叫做debt卡。用credit卡，是你从银行或者财政公司借钱，银行或公司是“贷方”，所就叫credit。）Exp=Expense花费，费用O/H=overhead常用开支TC=total cost总费用FC=fixed cost常设费用VC=variable cost变动费用P=profit竟利润S=sales销售总额Rev=revenue利润MC=marginal cost费用差额GM=gross margin毛利MR=marginal revenue利润差额A/R=acount receivable待收款（销售后，记账以后收取。）A/P=account payable代付费（花费后记账，以后付费。）PMT=payment支付款N/I=net income纯收入AMT=amount数额DCT=discount打折

各个城市的中等及以上收入的人群。Middle - and upper-income people in every city.

呵呵这个问题我刚好碰到，我也不是来拿分的，因为我是不登陆状态回答的：1：median是中位数，好比12345678median=（4+5）除以2=4.5如果给出的数列是奇数个比如123456789那么median=5mean：就是平均数了。等于数列的总和除以数列中数的个数比如12345mean=（1+2+3+4+5）除以5=32：第二个问题，一楼是正解。就这样吧。分数别给我哦。