Humic acid had significant photosensitization on tetramethrin,and itsphotosensitization increased rapidly as the humic acid concentration increased.
腐殖对胺菊酯光敏化作用显
,
腐殖
浓度的增加而迅速增强。
Humic acid had significant photosensitization on tetramethrin,and itsphotosensitization increased rapidly as the humic acid concentration increased.
腐殖对胺菊酯光敏化作用显
,
腐殖
浓度的增加而迅速增强。
As a result, the method of using airslake-coal to produce potassium fertilizer including humic acid was varied with different crops.
因此,在利用风化煤生产含腐钾肥时,应根据作物类型
择工艺路线。
Experiments show that causticizing by adding a small quantity of slaked lime can eliminate the interference of carbonate ions and humic acid salts.
添加少量的熟石灰可即刻消除碳根和腐
盐等有机杂质的影响。
Humic acid is a kind of organic matter with high molecular quantity and satisfactory biological activity, and there are abundant humic acid in airslake-coal.
摘要腐一种有良好生物活性的有机高分子物质,风化煤中含有丰富的腐
。
Humic acid (HA ) was abstracted from leonardite,and a composite superabsorbent (HA PSA ) was prepared by compounding poly (acrylic acid ) and lignitic humic acid.
以风化褐煤为原料制备腐(HA),将HA与普通型保水剂(PSA)复合,获得HA型保水剂(HA-PSA)。
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