二: two行: go抽样: sample; sampling; specimen; ...升二行: double line feed进行抽签: conduct of draw逆行抽运: reverse pumping顺行抽运: direct pumping抽样: [统计] sample; sampling; specimen; samples draw 按比例抽样样品 quota sample; 重复抽样 duplicate sampling; 概率抽样 (法) probability sampling; 从不同的零件中抽样检查 test the samples from different parts; 有意抽样 purposive sampling; 随机抽样 random sampling 倒数第二行: the second line from the bottom二行程机油: two cycle engine oil二行程循: two-stroke cycle二行程循环: two-stroke cycle二行程引擎: two-stroke-cycle engine; two-stroke-cycleengine二行大麦: two-rowed barley二行循环: two-stroke cycle二行战略: two column strategy隔二行扫描: triple interlacing七十二行: all sorts of occupations; in every conceivable line of work三二行馆: villa 32十二行穿孔: twelve punch; y-punch二行程发动机: two-cycle engine; two-stroke engine第二行星小齿轮: secondary planet pinion三缸二行程发动机: three-cylinder two-stroke engine; three-port two stroke engine十二行精密播种机: twelve row precision drill; twelve-row precision drillgibbs抽样: gibbs sampling
