研究结果表明：DPB是一种性能较好的木材阻燃剂、但处理木材的DPB易流失、且化学稳定性很低。
The experiments showed that DPB is a well wood fire retardant, but it's leachable and chemistry stability is low.
本文采用掺钛化学腐蚀法制备出了发光稳定性和均匀性都较好的多孔硅(PS)。
Porous silicon (PS) with good luminescent stability and homogeneity was fabricated by using a novel titanium-doped stain etching approach.
此外，过化学计量比合金亦呈现较好的循环稳定性。
Furthermore, the over-stoichiometrical alloys show much better cycle stability.
化学凝胶具有较好的稳定性和强度，但难以实现凝胶-溶胶的可逆转变。
Chemical gels have good stability and mechanical strength, but it is difficult for them to perform a sol-gel transition.
同商用涂层相比较，有较好的物理和化学稳定性，且寿命长。
The product possesses good physical and chemical stability and long durability comparing with the commercial coating.
同商用涂层相比较，有较好的物理和化学稳定性，且寿命长。
The product possesses good physical and chemical stability and long durability comparing with the commercial coating.
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