查询词典 humic

Humic acid in soil plays an important role in transfer of hydrophobic organic compounds such as polycyclic aromatic hydrocarbons.

土壤腐殖酸的吸附作用对多环芳烃等疏水性有机污染物的迁移产生影响。

This study provides a reference for further studies on improvement of adsorption of humic acids.

本文为提高腐殖酸吸附能效的应用研究提供了理论基础。

It is an item of newest scientific findings incorporating microbiolody , agrology , plant nutrition into an organic whole, mainly take many kinds of function type biological active funguses as the core , regard such organic matter as innoxious and treated beasts and birds excrement and urine , humic acid ,etc. as carriers, while cooperating with right amountly , micro- nutrition element, reach and improve the soil microorganism to trend towards the department, foster and apply fertilizer purpose of soil, fertilizer add nitrogen synergist and phosphorus , potassium chela mixture also, can apply fertilizer once only , does not need to topdress again in the whole breeding time.

是一项集微生物学、土壤学、植物营养学为一体的最新科研成果，主要是以多种功能型生物活性菌为主，以无害化处理后的畜禽粪便、腐殖酸等有机质为载体，配合适量中、微量营养元素，达到改良土壤微生物趋系，培肥土壤的目的，肥料中还添加氮肥增效剂和磷、钾螯合剂，可以做到一次性施肥，全生育期不需再追肥。

Granule chicken manure, it is made from the green frash fowl dung with a disinfection and air-cure after it was added some dry chicken manure and high quality humic acid.

2，颗粒鸡粪肥，它是有绿色鲜鸡粪添加鸡粪干和优质腐植酸经高温杀菌加工造粒而成。

First, the proportion of N : P : K was calculated out equaling 7.0 : 7.0 : 7.0 after urea, organic fertilizer, humic acid, calcium dihydrogenphosphate ammoniate, potassium sulfate and diatomite used for raw materials.

首先以尿素、有机肥、腐殖酸、氨化普钙，硫酸钾、硅藻土为原料，初步计算出N：P：K=7.0：7.0：7.0的理论配方比；然后以氨化普钙中的含磷量为依据，计算出所需各种原料的用量；最后将一定量的各种原料混合均匀后，烘干、挤压成型就得到缓释复合肥。

Coal humic acid, boron, ammonification, nitrification, phosphorus availability

煤炭腐植酸，硼，氨化作用，硝化作用，磷有效性

Results also showed that the aromatization of humic substance was higher in soil applied with pig manure than the soil amended with straw.

结果还表明，秸秆和猪粪对土壤交换态Cd含量的影响还与其对腐殖酸芳构化程度的影响有关，添加猪粪比添加秸秆的土壤腐殖酸芳构化程度大。

The experimental results showed that low bicarbonate ion and little humic substances were profitable to degradation of benzophenone.

实验中发现低碱度和低浓度腐殖酸更有利于二苯甲酮的氧化去除。

Three types of humic acids, i.e. peat, lignite and weathering coal (named as C-HA, H-HA and F-HA, respectively), were extracted and stability constants of Mn(superscript 2+) and Zn(superscript 2+) with the three humic acids were investigated.

以分别来源于草碳、褐煤和风化煤的腐殖酸为供试材料，采用离子交换平衡法研究了不同腐殖化程度的腐殖酸与Mn(上标 2+)和Zn(上标 2+)的络合稳定常数，并探讨了环境pH值对络合稳定常数的影响。

I.Study on the Solution Properties of Humic AcidExtracted from Brown Coal and Its SulfonatedProducts Humic acids are natu...

腐植酸及其磺化衍生物的水溶液粘度和表面活性的研究腐植酸是植物残体在自然条件下的降解产物。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。