sampling covariance
[统计] 抽样协方差
热门查询
- PMS abbr. 月经前不快症状（Pre-Menstrual Syndrome）；无源微波扫描器（Passive Microwave Scanner）；采购管理系统（Purchase Management System）；北极星导弹系统（Polaris missile system）
- methinks vi. 我想；据我看来；我以为
- fissionable n. 可裂变物质 adj. 可分裂的；可作核裂变的
- cropper n. 种植者；农作物；收割机；修剪机 n. (Cropper)人名；(意)克罗珀尔；(英)克罗珀
- HCO abbr. health-care options 保健权; hydrogenated coconut oil 氢化椰子油
- candidacy n. 候选资格；候选状态
- Scarlatti 斯卡拉蒂(①姓氏 ②Alessandro, 1659Scarlatti1725, 意大利作曲家, 近代歌剧之父)
- basement n. 地下室；地窖
- xerophyte n. [生态] 旱生植物
- brave n. 勇士 adj. 勇敢的；华丽的 vt. 勇敢地面对 n. (Brave)人名；(英)布雷夫；(俄)布拉韦
- cervix n. 子宫颈；颈部
- booming adj. 兴旺的，繁荣的；大受欢迎的 v. 兴旺（boom的ing形式）；发出隆隆声
- chairwoman n. 女主席；女议长
- concavity n. 凹面；凹度
- galvanization n. 镀锌，电镀；通流电
- thir pron.& adj. <苏格兰>这些
- decentralization n. 分散；非集权化；（人口、工业等的）疏散
- negativity n. 否定性；消极性
- regurgitation n. 回流；反刍；流回
- alberta n. 亚伯达（加拿大西部的一个省）
考试词汇表
- decision table preprocessor
- decision theoretic approach
- decision theory formulation
- decision threshold computer
- decision-assisting analysis
- decision-making environment
- decision-theoretic approach
- decision-theory formulation
- decisional roles of manager
- deck equipment and fittings
- deck expansion installation
- deck house, superstructures
- deck lashing container lock
- deck tank for water ballast
- deckcargo shipper's account
- declaration for exportation
- declaration for importation
- declaration for warehousing
- declaration of adjudication
- declaration of human rights
