means of random variables
随机变数的平均数
热门查询
- oversensitive adj. 过分敏感的；神经过敏的
- Strangford n. 斯特兰福德 (英国国会选区)
- baby n. 婴儿，婴孩；孩子气的人 adj. 婴儿的；幼小的 vt. 纵容，娇纵；把……当婴儿般对待 n. (Baby)人名；(法、葡)巴比；(英)巴比，芭比(女名)；(俄)巴贝
- naphtha n. 石脑油；挥发油；粗汽油
- packed adj. （常用来构成复合词）充满…的，塞满了…的 v. [包装] 包装（pack的过去分词）
- unsatisfied adj. 不满意的；未得到满足的
- police station n. 警察局；派出所 [网络] 警局；公安局；警察分局
- leaded adj. [冶] 加铅的 v. 促使（lead的过去分词）；引导；带领
- exhalation n. 蒸发，呼气；散发物
- destroy vt. 破坏；消灭；毁坏
- energetically adv. 积极地；精力充沛地
- diagnostician n. 诊断专家；诊断医生
- underachievement n. 低成就；学习成绩不良
- copal n. 柯巴脂；骨湃脂；珂巴脂
- enthusiasm n. 热心，热忱，热情
- condemnatory adj. 处罚的；非难的；定罪的
- astral adj. 星的；星际的；精神世界的
- reticent adj. 沉默的；有保留的；谨慎的
- winged adj. 有翼的；飞行的；迅速的；翼受伤的
- potter n. 陶艺家，制陶工人 n. (Potter)人名；(英、荷、德、葡)波特 vt. 闲混，虚度 vi. 闲逛；慢条斯理地做事
考试词汇表
- economic operational mechanism
- economic order quantity method
- economic partnership agreement
- economic projectional relation
- economic proportional relation
- economic research organization
- economic resource conservation
- economic responsibility system
- economic type appraisal method
- economic-demographic modelling
- economic-type appraisal method
- economical consumption of fuel
- economically active population
- economics of finance and trade
- economics of money and banking
- economics of productive forces
- economising degrees of freedom
- economizer hopper passage plug
- economy wide econometric model
- ecru machine embroidered doily
