oxidation degree of humus acid

用法例句

According to the analysis of the peat humification and LOI for this region,we can find that both the proxy indices show good correlation and identify climatic shifts since 4 200 aBP.

以14C测年为基础,构建了天目山千亩田地区泥炭沼泽剖面年龄-深度模式曲线,通过该区的腐殖化度与烧失量分析研究,发现两者呈现出很好的相关性,共同记录了该地区4 200 aBP以来的气候变化,可划分出3个主要阶段:早期(4 135±40~3 200 aBP)泥炭腐殖化度偏低,指示气候湿热;中期(3 200~630 aBP)泥炭腐殖化度偏高,指示气候温凉偏干;晚期(630 aBP以来),泥炭腐殖化度偏低,气候温凉湿润。

Hongyuan peat samples were taken for radiocarbon dating and were analyzed for peat humification.

腐殖化度作为气候代用指标首次用于我国泥炭的古气候研究 ,较好的记录了红原地区全新世的气候变化。

In this paper, plant macrofossil, humification and loss on ignition analyses have been used and cross-checked to reconstruct past mire surface wetness from Hani mire.

在前人研究的基础上,本文通过对植物大化石、腐殖化度和烧失量三种代用指标的综合应用,对取自哈泥泥炭沼泽北部开阔地的表层50cm的泥炭藓泥炭进行了研究,试图揭示哈泥表层泥炭沼泽过去地表湿度的变化情况。

A composite superabsorbent resin(HA-PAA) for agricultura l application was prepared by the surface cross-linking reaction of sulfonated humic acid and poly acrylic acid.

将交联剂N,N′-亚甲基双丙烯酰胺溶于甲醇溶液制成表面处理液,通过表面交联反应将磺化腐殖酸(HA)与聚丙烯酸(PAA)结合,制得一种适合于农林领域应用的腐殖酸-聚丙烯酸高吸水性树脂(HA-PAA)。

The indicative significance of paleoclimate as indicated by humification of lacustrine sediment:a case on Lake Barkol,northeastern Xinjiang

干旱区湖泊沉积物腐殖化度的古气候指示意义——以新疆巴里坤湖为例

Effect of CO_2 Partial Pressures on Formation and Transformation of Soil Humus;

CO_2和O_2浓度对土壤腐殖质形成与转化的影响

degraded humus carbonate soil

退化腐殖质碳酸盐土

The Mechanism of Catalytic Ozonation of DEHP and Humic Substance of High Concentration in Landfill Leachate;

催化臭氧去除垃圾渗滤液中DEHP及高浓度腐殖质的机理研究

Dynamic changes of different soluble humus substances in chicken manure

鸡粪腐解过程中不同溶性腐殖质的动态变化

Dynamic changes of soluble humus-complexed copper in chicken manure

鸡粪腐解过程中不同溶性腐殖质结合铜的变化

Of, relating to, or derived from humus.

腐殖的腐殖的，与腐殖有关的，从腐殖中提取的

The final process in organic matter decomposition is known as humification.

有机物分解的最后程序称为腐殖质化。

Both humification and decomposition are impeded.

腐殖化过程与分解过程均受到抑制。

Studies on Preparation of Ultrafine Humic Acid from the Raw Material Weathered Coal

以风化煤为原料制取超细腐殖酸研究

Performance improvement of SBR process by addition of humus soil

腐殖土强化SBR工艺运行效能试验

Study on Photocatalytic Oxidation of NOM-Humic Acid in Water with TiO_2;

二氧化钛光催化氧化腐殖酸的实验研究

Allelopathic Effects of Allelochemicals in Cunninghamia Lanceolata Root and Humus Soil on Its Seed Germination under Different Decomposed Stage

不同腐解阶段杉木根及腐殖土化感物质对杉木的化感效应

TESTS FOR EFFECT OF SOIL HUMID ACID COMPONENTS ON STRENGTH OF CEMENTED SOFT SOILS

土体腐殖酸组分对水泥土强度影响效果试验

A Study on Photocatalytic Oxidation of NOM-Humic Acid in Water;

水中天然有机物腐殖酸的光催化氧化研究

Bioconversion of Shenfu Photo-Oxidation Coal Humic Acid

微生物对神府光氧化煤基腐殖酸的转化

Experimental studies on treating humid acid solution by photocatalytic oxidation

光催化氧化法处理腐殖酸溶液的实验研究

Research on TiO_2 Photocatalytic Degradation of Humic Acid

二氧化钛光催化降解腐殖酸的试验研究