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时间:2019-11-30
《美国高中入学考试ssat数学考试常用词汇汇总如下》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、美国高中入学考试SSAT数学考试常用词汇汇总如下:±plusorminus ×;·timesormutiply ÷divide -;/divide,suchasa/b =equals,isequalto ≠doesnotequal,isnotequalto >isgreaterthan ≦islessthanorequalto ≧isgreaterthanorequalto <>isnotequalto;islessthanorgreaterthan :isto,asinproportions,a:basc:d ---betweennumeraisorlet
2、ters,showsomissionofsomenumeralsorlettersattheendofaseriesoresquenceshows"andsono" √positivesquareroot n的次方根nthroot !factorial 指数exponent,useaasafactorbtimes absubscript,fordescriptivediscrimination %percent
3、
4、absolutevalue ~similar,issimilarto ㄥangle,asinㄥAorㄥABC mㄥmeasureofangle
5、直角rightangle;isperpendicularto ⊙circle 弧形arc △triangle 正三角equilateraltriangle 等腰三角isoscelestriangle 直角三角righttriangle □square 四边形quadrilateral 平行四边形parallelogram 梯形trapezoid (x,y)coordinatesofapointinaplane (x,y,z)coordinatesofapointinspace ∴therefore $dollarsign ¢centsign ()p
6、arentheses,showsorderofoperations []brackets,showsorderofoperations {}braces,showsorderofoperations;alsoshowsmembersofaset,whenemptyshowsemptyset 圆周Circumference 面积area 直径diameter 半径radius 周边;周长perimeter 次方power 根(数)root 长length 宽width 高height 基数;底边base
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