查询词典 up train

built-up member：组合构件

"built-up column","组合柱" | "built-up member","组合构件" | "built-up section","组合断面"

built-up member：装配部件

built-up gear 组合齿轮 | built-up member 装配部件 | built-up pattern 组合模

built-up beam：组合梁

built up area 建成区 | built up beam 组合梁 | built up construction 组合构架

built-up frame：组合肋骨

built-up frame 组合肋骨 | built-up gear 组合齿轮 | built-up member 装配部件

built-up frame：组合构架

built up construction 组合构架 | built up frame 组合构架 | built up laminated wood 胶合板

built-up frame：组成架,组成框

刃口积屑缘 built-up edge | 组成架,组成框 built-up frame | 组成规 built-up gage

built-up frame：组成架,组成框,组合肋骨

"built-up edge","刃口积屑缘" | "built-up frame","组成架,组成框,组合肋骨" | "built-up gage","组成规"

built up：合成的

built-up welding 堆焊 | built-up 合成的 | built-up-edge 粘附车刀的切削物

建起 burn down 烧光：build up

7.bring in 引进 bring up 教育,培养 | 8.build up 建起 burn down 烧光 | 9.call back 回电话 call for 要求约请

burn up fraction：燃耗比

burn up equation 燃耗方程 | burn up fraction 燃耗比 | burn up level 燃耗水平

genetic recombination：遗传重组

第三节基因重组和基因杂交基因重组(gene recombination) 遗传重组(genetic recombination):两个独立基因组内的遗传基因,通过一定的途径转移到一起,形成新的稳定基因组的过程.

d-c restorer：直流分量还原器

d-c reinsertion 直流成分恢复 | d-c restorer 直流分量还原器 | d-c ringer 直流电铃