残渣态一般称为非有效态，不易释放出来。
Residual is known as unavailable state, which is not easily released.
钙镁磷肥、胡敏酸互作可增加土壤残渣态铅的含量。
Mutual effects of calcium magnesium phosphate and humic acid enhance residual lead contents in soil.
锌（Zn）非残渣态含量有随城市化程度加剧而增加的趋势。
The research found that the content of Non-residual Zinc(Zn) would be increased with the increasing degree of urbanization.
但总体来看，汞主要以硫化物形态和残渣态存在。砷主要以硫化物形态存在。
It was also found that mercury in coal mainly occurs in bound-sulfide and residue, Arsenic mainly occurs in bound-sulfide.
石灰、胡敏酸互作可减少土壤弱酸溶态铅的含量，可提高土壤残渣态铅的含量。
Mutual effects of lime and humic acid lower weak acid dissolvable lead contents and enhance residual lead contents in soil.
碳酸盐结合态稀土含量随时间的延长而降低，但下降幅度较小；有机物结合态与残渣态稀土含量随时间的延长没有发现明显的变化。
At all time, content of carbonate binding species decreased with time lapsing, and content of residual species and content of organic binding species didn't change.
应用连续浸提技术将土壤中Se划分为5种形态：水溶态、可交换态、酸溶态(碳酸盐及铁锰氧化物结合态)、有机物结合态、残渣态。
Application of sequential extraction technique in soil se into five forms: water soluble, exchangeable, acid soluble (carbonate and manganese oxides), organic matter bound and residual.
用10%过氧化氢—5%醋酸—15%醋酸铵浸取上述残渣，可浸取溶解硫化态铅；
Soluble lead sulfide can be extracted from the residue by 10% hydrogen peroxide, 15% ammonium acetate and 5% acetyl hydrate.
通过试验分析，探索了煤直接液化残渣采用热态、小批量连续进料炼焦工艺的可行性。
The feasibility of thermal state continuative feeding coking process with coal liquefaction residue was discussed through experiment study.
通过试验分析，探索了煤直接液化残渣采用热态、小批量连续进料炼焦工艺的可行性。
The feasibility of thermal state continuative feeding coking process with coal liquefaction residue was discussed through experiment study.
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