In general, hardened fly ashes compacted at the optimum moisture content are with higher hexavalent chromium leachability than hardened fly ash slurry.
一般来说，干硬击实粉煤灰硬化体中六价铬离子的溶出量较泥浆硬化体的高。
Whether TEB or IPBC, its leachability resistance is good. FTIR analysis showed that chemical function between wood and TEB is not formed but hydrogen bond between wood and IPBC will probably form.
通过红外测试进行防腐药剂与木材复合机理的研究，得知防腐药剂teb并未与试样木材内成分形成化学结合，而IPBC则可能与木材内羟基形成氢键。
Whether TEB or IPBC, its leachability resistance is good. FTIR analysis showed that chemical function between wood and TEB is not formed but hydrogen bond between wood and IPBC will probably form.
通过红外测试进行防腐药剂与木材复合机理的研究，得知防腐药剂teb并未与试样木材内成分形成化学结合，而IPBC则可能与木材内羟基形成氢键。
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