大家在查： seriflux 尼基· 没有丝毫 pentachlorophenol Fyn 金山词霸兰西•克雷 Cussler 辐射率位姑姑

腐殖酸

na.【农】humic acid
网络HA; humic acids; Humus acid

腐殖酸

英-汉网络释义

腐殖酸

humic acid

腐殖酸(HUMIC ACID)是自然环境中广泛存在的一类具有特殊结构的多功能高分子活性物质, 是动植物残体通.. 全部>> E网情深 …

HA

腐殖酸(ha)纳米ha ha系统 hydroxyapatite (ha) ha ha fence ha unit ha model ha晶体 ha crystals 为了更好的帮助您理解掌握查 …

humic acids

Fatty acids profile_翻译 ... 茶氨酸： Amino acids 腐殖酸： humic acids 固体酸： Solid acids ...

Humus acid

黑水（Black water）是水族缸的添加剂之一，顾名思义，它是一种黑色的液体，一般市售商品为8 ~20﹪的腐殖酸（Humus acid…

humus acids

Fatty acids profile_翻译 ... 油脂： fatty oil 腐殖酸： humus acids 酚酸类： phenolic acids ...

Fluka

... nm，比表面积 50 m 2 /g；商品级腐殖酸(Fluka)含灰份约 20%；其它的化学药品均为分析纯，直接使用.

Ellanmore humic

地理所14C实验室---... ... Hekla peat 泥炭 Ellanmore humic 腐殖酸 Lcelandic doublespar 方解石 ...

PFC-HA

卢佳;不同拓扑空间下聚合氯化铁—腐殖酸（PFC-HA）絮体的分形维数及其动态变化特征[D];北京林业大学;2008年3 4 薛忠泉; …

例句：

Results show that this means can measures the purity of humic acid easily and accurately .

结果表明：通过该方法可以简便准确地测定出腐殖酸纯度。

The interaction mechanism of pentachlorophenol with humic acid (HA) was investigated by the fluorescent quenching effect in this paper.

通过对五氯苯酚与腐殖酸作用的荧光猝灭效应研究，探讨了五氯苯酚与腐殖酸之间的相互作用机理。

Results showed that HAs and its components could efficiently restrain the volatilization of Hg from soil .

结果发现：腐殖酸能有效地抑制土壤汞的挥发，降低植株对土壤挥发汞的吸收。

Then , a dispersant , composed of humic acid derivative, is added to produce to coal water mixture .

然后，加入含腐殖酸衍生物的分散剂，以产生煤水混合物。

A new method was established using COD detector to determine the humic acid in water .

建立了利用化学耗氧量测定仪测定水体中腐殖酸的新方法。

The adsorption of hexavalent chromium by in solubilized humic acid was investigated .

研究了不溶性腐殖酸对六价铬的吸附作用。

The hydrogen bonds and van der Waals' forces played a main role in the binding of pentachlorophenol with HA.

根据所得结果可推断五氯苯酚与腐殖酸的主要作用力为氢键和范德华力。

Adsorption of heavy metal ions by microspheres caused by the combination of hydroxyls of humic acid with heavy metal .

腐殖酸中的羟基是与重金属离子发生络合反应的结合点。

Results indicated that surfactant and NO3- ions increased tebufenozide hydrolysis, while humic acid caused a degree of inhibition .

结果表明：表面活性剂和硝酸根离子可以促进虫酰肼的水解，而腐殖酸则对其水解有一定抑制作用。

Low-molecular-weight organic acids (LMWOAs) and humic acids have great effects on the availability of cadmium in the soils .

土壤中的低分子有机酸和腐殖酸对镉的有效性有重要作用。

The backbone of the graft copolymer comprises a humic acid salt .

所述接枝共聚物的主链包括腐殖酸盐。

Humic acids are usually regarded as polymers of aromatic compounds .

腐殖酸通常被看作是芳烃化合物的聚合物。

This method is very handy and fast and can be finished in process of COD determination .

本方法简便、快捷，腐殖酸与化学耗氧量（COD ）可同时进行测定。

Humic acids promote the solubility of soil cadmium .

腐殖酸促进土壤镉的溶解性；

There are REE-organic complexes, which are probably related to long chain fatty acids or humic acids , in the weathering crust .

风化壳中 REE 存在有机结合形态，可能与长链酸或腐殖酸关系比较密切。

The main nutrients (N+P2O5+K2O)of the compost which added 5% humic acid are higher than other treatment .

与其他处理相比，加入 5%含量的腐殖酸的堆体主要养分（N+P2O5+K2O ）含量最高。

The content of Ca in peel of Huangguan pear sprayed by 30% calcium humate was highest .

果皮中的钙含量以喷施 30%腐殖酸钙最高。

A field trial was conducted to study the effects of different organic acids on maturity and quality of flue-cured tobacco .

田间试验研究了苹果酸、油酸和腐殖酸对烤烟不同成熟度烟叶各项品质指标含量的影响。

Experimental Study on the Humic Acid Removal by Means of Coagulation -Ultrafiltration

混凝 -超滤去除腐殖酸的试验研究

Effect of the application amount of humic acid compound fertilizer on the yield and nutrient utilization rate of pepper

不同腐殖酸复合肥施用量对辣椒产量及其养分利用率的影响

Characteristics for the molecular weight distribution of the Pahokee peat humic acids and the effects on the sorption of phenanthrene

Pahokee 泥炭腐殖酸的相对分子量分布特征及其对菲的吸附影响

热词推荐

大家在看

man , . cum you 's " after ? japan : - Facebook what Yeah your then 4th as join