查询词典 multiple stratification

stratified cluster sampling：分层群聚抽样

抽后分层 stratification after selection | 分层群聚抽样 stratified cluster sampling | 分层多段抽样 stratified multiple stage sampling

multiple series：多重级数

multiple sequence 多重序列 | multiple series 多重级数 | multiple stratification 多层化

multiple stratification：多层化

multiple series 多重级数 | multiple stratification 多层化 | multiple tangent 多重切线

multiple stratification：多次分层

Multiple sampling plan 多次抽样计划 | Multiple stratification 多次分层 | Multipliers, multiplier tables of 乘数之乘数表

multiple stratification：多重分层

多重平滑法 multiple smoothing method | 多重分层 multiple stratification | 多段决策问题 multiple-stage decision problem

Stratification, multiple：复分层

Stratification 分层 | Stratification, multiple 复分层 | Stratified multiple stage sampling 多次分层抽样

multiple tangent：多重切线

multiple stratification 多层化 | multiple tangent 多重切线 | multiple test 多重检验

front slagging：前方除渣(熔铁炉)

"准星","front sight" | "前方除渣(熔铁炉)","front slagging" | "前弹簧","front spring"

make noise：吵闹、发出嘈杂声

85.see to照料、注意; | 86.make noise吵闹、发出嘈杂声; | 87.stare at凝视;