查询词典 sampling moment

probability sampling：概率取样

概率取样(probability sampling)n 这种方法系指从一个研究母体中科学地筛选出一部分样本,将这部分样本视为整个研究母体的缩影. 概率取样可以分为三种形式:随机取样(random sampling)、分层取样(stratified sampling)和主观取样(judgement sampling).

Sequential sampling：逐次抽样

若以抽样的方式来分类,可分为单次抽样(single sampling)、双次抽样(double sampling)、多次抽样(multiple sampling)与逐次抽样(sequential sampling). 4.箭头图(arrow diagram):箭头图是用来规划作业和事件之前后顺序的工具.

sampling moment：样本矩

sampling method 抽样法 | sampling moment 样本矩 | sampling ratio 抽样比

sampling moment：抽样动差

抽样方法 sampling method | 抽样动差 sampling moment | 逐次情况抽样 sampling on successive occasions

moment of couple：矩臂,力臂

moment 矩 moment arm | 矩臂,力臂 moment of couple | 力偶矩 moment of dipole

Please wait a moment：请稍等一下

wait a moment =just a moment 请稍等一下 | Please wait a moment .请稍等一下. | They are talking under the tree at the moment. 此刻他们正在树下谈话.

adaptive sampling：自适应采样

欠采样:non-Nyquist sampling | 自适应采样:adaptive sampling | 可调节采样:Adjustable sampling

overburden sampling at depth：深层采样

采样层位 sampling horizon | 深层采样 overburden sampling at depth | 采样误差 sampling errors

sampling at random：随机抽样

sampling approach 抽样方法 | sampling at random 随机抽样 | sampling bias 抽样偏差

audit sampling：审计抽样 audit sampling 审计抽样

337 1 audit risk 审计风险 audit risk 审计风险 | 338 1 audit sampling 审计抽样 audit sampling 审计抽样 | 339 1 audit software 审计软件 audit software 审计软件

Whipping cream：忌廉,鲜奶油

9. 香草香精---- Vanilla extract | 10. 忌廉,鲜奶油---- Whipping cream | 11. 琅姆酒----Rum

ophidiophobia... fear of snakes：害怕蛇

Anthrophobia: Fear of people 害怕人 | Ophidiophobia: Fear of snakes 害怕蛇 | Graphophobia: Fear of writing in public 害怕在公众地方写字