利用泥炭为原料制备腐殖酸树脂。
尝试放一些腐殖酸在小麦皮塔面包上。
无疑说明形成腐殖酸锗络合物。
No doubt, these illustrate the formation of humic germanium complex.
腐殖酸效果不明显。
水中腐殖酸浓度增加，剩余锰浓度呈上升趋势。
It was found that the residual manganese increased with the increase of concentration of humic acid.
当采用扩散剂N时，与腐殖酸混合使用效果也较好。
The mix of humic acid with diffusion agent N have good effect too.
研究了溶液中有机质、腐殖酸对萃取过程的有害影响。
The harmful influence of humic acids in solution on uranium solvent extraction is investigated.
综述了近20年来国内外对腐殖酸结合汞的研究成果。
The research achievements about humic acids-bound mercury (HAs-Hg) in the past 20 years were reviewed in the present paper.
结果表明：通过该方法可以简便准确地测定出腐殖酸纯度。
Results show that this means can measures the purity of humic acid easily and accurately.
通过平衡振荡法研究毒死蜱在中性紫色土腐殖酸(HA)上的吸附。
Adsorption of chlorpyrifos on humic acid (HA) of neutral purple soil was studied through balance vibration method.
褐煤、腐殖酸、残余植物碎屑和地沥青等是现存有机质的主要类型。
Lignitous coal, humic acid, fragments of plant remnants and asphalt are main forms of existing organic substances.
从土壤中提取腐殖酸样品，并用物理和化学等方法对其进行了表征。
Humic acid was extracted from paddy soil, and was characterized by physical and chemical methods.
目的：探讨饮用水在氯化消毒过程中腐殖酸与生成卤乙酸之间的关系。
Objective: To investigate the relationship between humic acid and chloroacetic acid in the process of chlorination disinfection for drinking water.
蛋白质是污泥颗粒化的重要因素，而腐殖酸则不利于污泥颗粒的形成。
Protein had great influence on granulation and the maintaining of granule configuration.
以腐殖酸为三卤甲烷形成的前驱物质，确定THM生成的反应级数为二级。
The humic acid was dosed as the precursor of trihalomethanes(THM) and second order kinetics was identified for the THM formation reaction.
氯化腐磷，是含腐殖酸的煤粉和磷矿粉在液相反应中通氯气制取的一种新型磷肥。
CHP is a new phosphate fertilizer that is got at the liquid phase reaction on condition that the chlorine is entered into the coal which contain the humic acids and the powdered rock phosphate.
烧杯搅拌试验表明，水中腐殖酸对高锰酸钾预氧化工艺的剩余锰浓度有重要影响。
Jar test was conducted to evaluate the effect of humic acid on residual manganese of permanganate pre-oxidation process.
以不同体积比的乙醇和乙酸乙酯分级溶解方法，分离出了几种不同分子量的腐殖酸。
Several humic acids of different molecular weight were fractionated by means of fractional solution containing various volume ratios of ethanol and ethyl acetate.
红外谱图显示腐殖酸和杀真菌剂之间的氢键和电荷转移键可能是吸附作用产生的机理。
IR spectra showed that H-bonds and charge-transfer bonds between humic acid and fungicides probably operated as mechanisms of adsorption.
采用空气氧化预处理、硝酸氧化预处理、超声波预处理三种方法提高腐殖酸的提取率。
Three pretreatments including air oxidation pretreatment, nitric acid oxidation pretreatment, ultrasonic pretreatment are used to increase the rate of humic acid extraction.
本文拟对水生腐殖酸的来源、分析方法、环境效应与健康效应以及去除方法作一简要介绍。
In this paper the source, the analytical methods, the environmental effects and the health effects and the removal methods of humic acid were simply introduced.
利用紫外可见光谱法对三唑锡和毒死蜱与土壤腐殖酸（HA）的相互作用进行了光谱研究。
Using the UV-Vis Spectroscopy, the interactions of pesticide and soil humic acid(HA) were investigated.
深层搅拌法在加固含有腐殖酸的软土时失去了效用，需要添加促进剂来消除腐殖酸的影响。
Deep mixing method for soft soil is ineffective while humus content is above a certain value, thus additives should be mixed into cemented soil to eliminate the influence.
有机酸对土壤磷的固定有较大影响，其影响作用从大到小依次为腐殖酸、柠檬酸、酒石酸。
Organic acids have a great effect on phosphorus mobilization with humic acid stronger than simple organic acids.
结果表明：腐殖酸的施用可抑制土壤汞向植株迁移，对土壤汞的最大固定率超过90 % ；
The results indicated that humus application inhibited soil Hg to shift to the plants, Hg fixation rate by the humus being over 90%.
研究了木素、木素磺酸盐、腐殖酸等负极有机添加剂在负极铅膏中的配方及对负极性能的影响。
The organic agents prescription of lignin, lignin sulfonate, humic acid in negative paste and the effects of them on negative plate performance were studied.
研究了木素、木素磺酸盐、腐殖酸等负极有机添加剂在负极铅膏中的配方及对负极性能的影响。
The organic agents prescription of lignin, lignin sulfonate, humic acid in negative paste and the effects of them on negative plate performance were studied.
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