Sometimes the preliminary step must be taken of reducing weed population before fertilizing.有时候,在施肥之前,必须采取减少杂草密度的预备性步骤.Only use colza cake for fertilizing.以菜籽饼为基肥和追肥.The self fertilizing garden can also be planted in rai...
He caught her arm in a subconscious attempt to detain her.他下意识地抓住她的胳膊想挽留她。He was instructed to inspect the cargo on the ship and detain such cargo if necessary.他奉命去检查船上所载货物并于必要时扣留该项货物.The act allows police to detain a su...
从该星系中心收到的无线电信号证实了黑洞理论。Radio signals received from the galaxy's centre back up the black hole theory.他们发现了以往想象不到的新客体 —— 脉冲星 、 类星体和黑洞.They have discovered now , previou sly unimagined objects - pulsars, quasars, and b...
The disadvantages of the pharos and avigation obstacle lights are analysed in the paper.详细分析目前航标灯和航空障碍灯存在的主要问题.I stepped back and analysed the situation.我抽身出来，从局外人的角度分析了形势。The present world crisis should in principle be ...