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simple mean
un. 简单平均 [网络] 简单均值;简单平均值;简单算术平均数
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scallop n. 扇贝,干贝 vt. 使成扇形 vi. 拾扇贝
screening n. 筛选;放映;[物] 屏蔽;审查;防波 adj. 筛选的 v. 筛选;拍摄(screen的ing形式);遮蔽;隔挡
distal adj. [解剖] 末梢的,末端的
curbing n. 边石的材料;边石
VCR abbr. 可变压缩比(Variable Compression Ratio);录像机(Video Cassette Recorder)
corn n. (美)玉米;(英)谷物;[皮肤] 鸡眼 vt. 腌;使成颗粒 n. (Corn)人名;(英、法、瑞典)科恩
undivided adj. 专心的;专一的;未分开的;完整的 v. 未分开(undivide的过去式和过去分词)
Bachman [计] 巴赫曼; [人名] 巴克曼
symptomless adj. 无症状的
ironmonger n. 五金商;金属器具商
footprint n. 足迹;脚印
linguini n. 扁面条(意大利食物)
bray n. 驴叫声;喇叭声 vt. 叫 vi. 叫;捣碎 n. (Bray)人名;(意)布拉伊;(英、法、西、葡)布雷
crackling n. 猪油渣;脆皮;连续的爆裂声 v. 发爆裂声;龟裂;充满活力(crackle的ing形式)
mask n. 面具;口罩;掩饰 vi. 掩饰;戴面具;化装 vt. 掩饰;戴面具;使模糊
Haworth 霍沃思(①姓氏 ②Sir Walter Norman, 1883-1950, 英国化学家, 曾获1937年诺贝尔化学奖)
behest n. 命令;邀请;请求
home-grown adj. 在当地出产的;本国产的
ratcheting n. 棘轮效应;渐近管制;联轴节;离合器 v. 装棘轮机构于;像棘轮般转动;渐变(ratchet的ing形式)
frankenstein n. 毁灭创造者自己之物;作法自毙的人
考试词汇表
highfrequency resistane
highiy refractory brick
highland boundary fault
highly cambered airfoil
highly charged particle
highly compressed steam
highly conductive fluid
highly cracked gasoline
highly dispersed system
highly elastic material
highly enriched reactor
highly enriched uranium
highly oscillatory mode
highly potent herbicide
highly productive crops
highly prospective area
highly reflecting films
highly refractory brick
highly reliable imaging
highly skewed propeller