- 相关词组
- multivaritate sample多变元样本
- assay sample分析用试样，化验用试样;
- unrestricted random sample非约束随机样本
- random sample随机抽样；随机样品
- variance of single sample单项样本的变异数
- shipping sample装船样品;
- boring sample岩心取样；钻取岩样；钻孔岩样
- keeping sample保留样品;
- number of sets of sample采样[样品]组数
- representative sample代表性样品;
- number of units in sample样本单位数
- sample plate样板;
- multivariate sample多元样本
- notch sample有刻痕试片
- reference sample基准样品，标准样品;
- type sample[经] 标准样品;
- variance between primary sample units初级抽样单位间的方差
- counter sample相对样本，对等货样;
- hand sample cutter手工取样器
- method of sample enlargement样本扩大法
- 今日热词
- 热门搜索
- temple n.庙，寺;耶路撒冷古神殿;[犹太教] 犹太教聚会;太阳穴;
- geometry n.几何学;几何形状;几何图形;几何学著作;
- lonely adj.孤独的;寂寞的;偏僻的;
- sympathy n.同情;支持，赞同;志同道合;
- shopping n.购物，买东西;工作室，制作室;车间;家庭作坊;vi.选购：为寻找商品或便宜货而逛商店;到处寻找：为得到某物而寻找它;
- deed n.行为;行动;<律>契约;证书;
- plot n.阴谋;情节;一块土地;v.图谋;计划;设计情节;标绘出位置;绘制;
- heat v.把…加热;n.热;高温天气;温度;热源;强烈的感情;压力;预赛;
- ceremony n.典礼，仪式;礼节，客套;
- cuisine n.烹饪，烹调法;菜肴;
- 国语 Mandarin; Chinese national language; common speech; the national language used by the people at large; Chinese as a subject in middle school or in primary school;
- handshake n.握手;
