- 相关词组
- sum of series级数的和[值]
- sum of infinite series无穷级数的和
- sum of states状态和
- at the word of command一声令下;一听到命令声
- sum of square between treatment处理间平方和
- average annual rate of growth[法] 年平均增长率;
- sum of ideals理想的和
- sum of products乘积(之)和,积和
- axis of symmetry对称轴;
- at the very beginning of在一开始
- axis of projection射影轴;投影轴
- sum of squares平方和
- axis of abscissas横坐标轴;
- audit of financial statements财务报表审计;
- axis of ordinates纵坐标轴;
- axial moment of inertia轴向惯性矩;
- at the turn of在……转弯处；世纪之交出生；年初把计划制定好；
- sum of squares within classes组内平方和
- axis of evil邪恶轴心国; 邪恶轴心; 险恶轴心; 邪恶轴心--布什用语; 险恶轴心国;
- sum of products of mean deviations离均差积和
- 今日热词
- 热门搜索
- necktie n.领带，领结;
- district n.地区;行政区;
- where you are 你在哪里（歌曲名）;
- deviation n.背离，偏离;离经叛道的行为;[航]偏航;[数]绝对偏差;
- pearl n.珍珠;珠状物;真知灼见;adj.如珍珠般的;
- directory n.人名地址录，（电话）号码簿;（计算机文件或程序的）目录;
- annual adj.每年的;一年的;[植物]一年生的;n.年刊;一年生植物;
- whatsapp 一款目前可供iPhone手机、Android手机、Windows Phone手机、Symbian手机和黑莓手机用户使用的、用于智能手机之间通讯的应用程序;
- fibromyalgia [医]纤维肌痛;纤维肌痛症
- colony n.殖民地;聚居人群;群体;(美国独立前的)北美十三州;
- tiresome adj.讨厌的;
- lamer adj.瘸的( lame的比较级 );站不住脚的;差劲的;蹩脚的;
