双语例句
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The experiments showed that DPB is a well wood fire retardant. but ASE and MEE of modified wood are low.
实验表明：DPB是一种性能较好的木材阻燃剂，但DPB处理木材的抗胀缩率和阻湿率值均很低。
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And by the aid of this change in the microstructure, we have got the explanation in the treating mechanism of modified wood.
并从其微观结构上的变化，对木材改性的处理机理做出了解释。
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The different mechanical performances of the modified wood all increased with the increase of liveweight growth rate in a large scale.
随着增重率的增大，处理材的各项力学性能均有较大提高。
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