humic acids.
。
humic acids.
。
Humic acid had significant photosensitization on tetramethrin,and itsphotosensitization increased rapidly as the humic acid concentration increased.
胺菊酯光敏化作用显著,并随浓度增加而迅速增强。
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.
摘要植是一种有良好生物活性有机高分子物质,风化煤中含有丰植。
Azomethine H Spectrophotometric Method for Determining Boron in Humic Fertilizer is described.
本文介绍了采用甲亚胺-H分光光度法分析植类肥料中元素硼方法。
Resinite is a rich n1aceral in Teriary humic coal,boghead-cannel coal and oil shale fromHuangxian Coalfield.
黄县煤田第三纪煤、藻烛煤、油页岩显微组分含树脂体。
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植(HA),将HA与普通型保水剂(PSA)复合,获得HA型保水剂(HA-PSA)。
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植钾肥时,应根据作物类型选择工艺路线。
Experiments show that causticizing by adding a small quantity of slaked lime can eliminate the interference of carbonate ions and humic acid salts.
添加少量熟石灰可即刻消除碳根和植盐等有机杂质影响。
The new methods mainly contain the adsorption of natural materials, modification materials, humic acids, biosorption, quod of silicon micro encapsulization and nanotechnology.
主要包括天然材料、改性材料吸附,生物吸附,硅微囊技术和纳米技术等。
The sapropel-type organic matter evolution need higher temperature and biger depth and its main gas generating zone is deeper than humic-type organic matter's.
泥型有机质演化需要更高活化能,而需更高温度和更大深度,其生气主带深于型有机质源岩层位置。
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