英语词汇“back-filling in layers”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	back-filling in layers
释义	back-filling in layers 分层回填
随便看	constant price line constant price series constant price system constant principle of seawater major component constant proceeds constant process constant productivity constant product line constant profit line constant profit lines constant propagation constant propagation problem constant-property constant proportion constant proportional returns constant proportional risk aversion constant proportion composite control constant purchase power accounting constant purchasing power constant purchasing power bond constant purge line constant Q interpolation constant quality constant quality line constant quantities 451135124 451135254 451135334 451152 4511534 451153452 451154215 45115422 451154311 4511543*21 轳纸呢轳轴轴轴轴儿线轴台轴向轴头轴套轴子