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unbiased variance
无偏方差,均方差
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calibrate vt. 校正;调整;测定口径
fondle vt. 爱抚;抚弄 vi. 爱抚;调戏
ej [医][=ejaculation]射精
TriStar n. 三星牌旅行车
Luanda n. 罗安达(安哥拉首都)
childrearing n. 抚养孩子
creeper 苦力怕(游戏Minecraft中的生物);爬行者;[植] 匍匐植物;定速运送器
cubic adj. 立方体的,立方的 n. (Cubic)人名;(罗)库比克
gomer [人名] 戈默
Mappin n. (Mappin)人名;(法)马潘;(英)马平
apoptotic 凋亡
dusting n. 打扫;殴打;(船遇到风暴时的)颠簸 v. 除去…灰尘;欧打(dust的ing形式)
storeroom n. 库房;储藏室
overstep vt. 逾越;超出…的限度
hiya int. 你好
Guinness n. 吉尼斯黑啤酒(英国产强性黑啤酒的一种)
wiener n. (美)维也纳香肠(等于frankfurter) n. (Wiener)人名;(英)威纳;(法、德、匈、罗、捷、瑞典)维纳
monistic adj. 一元论的
ischial adj. 坐骨的
nationwide adj. 全国范围的;全国性的 adv. 在全国
考试词汇表
cost of per square meter
cost of placing an order
cost of plant renovation
cost of power generation
cost of power production
cost of preferrred stock
cost of producing income
cost of prospecting well
cost of remitting specie
cost of sales adjustment
cost of service rendered
cost of temporary repair
cost of tender documents
cost of uncovering works
cost plus incentive fees
cost plus percentage fee
cost purchase accounting
cost reduction principle
cost reduction technique
cost responsibility unit