鱼扑通一声又跳回水里.The fish gave a flop and landed back in the water.接著他又钓到一尾肥硕的梭子鱼, 但是他还是把鱼丢回水里.Next he caught a pike, but threw it back too.汤姆咬了他的手指,趁机跳回水里.Tom bit the man's finger and dropped back into the water....
森林资源清查中,多阶抽样并不局限于固定面积的抽样单元.Multistage sampling in forest inventory is not restricted to fixed - area sampling units.清查结果中的误差可能导致错误的决定.Errors in the inventory results may lead to erroneous subsequent dicisions.清查结果中的误差可能导...
两架飞机的基本飞行仪表相类似。Basic flight instrumentation was similar on both planes.仪表板震松了.Vibrations shook the panel loose.我不注意自己的仪表.I don't bother about what I look like....
Activity andstability of immobilized glucoamylase and penicillin acylase were studied.本文着重论述了两大类固定化酶载体的合成及其分别用于固定糖化型淀粉酶和青霉素酰化酶的研究.The optimum conditions that α - amylase and glucoamylase hydrolyzed chestnut starch were f...