...碱性环境；溶液侵蚀 [gap=1499]s: geotechnical engineering; polluted soil; physical and mechanical properties; alkaline environment; solution erosion ...
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The experiments show that aeration and the alkaline environment are needed.
试验证明，曝气和碱性环境是必不可少的两个条件。
For example, in the alkaline environment, change of fiber ball filter service life will be shortened;
例如，在碱性环境下，改性纤维球滤料的使用寿命会大大缩短；
The effect of the alkaline environment on the abrasion resistance of wood plastic composites was studied.
主要研究了碱性环境对塑木复合材料耐磨性能的影响。
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