... double deck coach 双层客车 double deck screen 双层筛 double drum hoist 双滚筒提升机 ...
基于8个网页-相关网页
双层筛管 concentric screen
双层筛面精粉机 [粮食] double deck purifier
滚筒式双层筛砂机 cylinder double layer sand siftering machine
双层振动筛 double-deck vibrating sieve ; double deck vibrating screen
双层立式离心筛浆机 uni-screen
双层泥浆振动筛 double-deck shale shaker
双层预充填筛管 dual screen prepack
双层摇动筛 doubleshakingscreen
非线性双层共振筛 double-decks nonlinear resonating screen
筛面可分单层或双层筛网。
利用双层平板法和微孔快速筛选法，共筛得三株有活力的菌株，对其中活力较好的一株进行了深入研究。
Totally, three strains which had higher enzyme activity were obtained by double-plate and rapid micro-bacteria methods. The one showed highest enzyme activity was selected to do further study.
建立了简便的双层平板诱导法对启动子进行初筛。
We have constructed suitable screening method for low-temperature sensitive promoters.
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