vegetative thread

Prospective and Research of Humic Substances in Japan 3.The current and future analytical techniques for humic substances;

我国腐植物质的研究与展望 3.腐植物质分析技术和今后可以期待的分析方法

This paper is a general review on humic substances research.

该文是关于腐植物质研究的综述性文章。

In this paper the influence of amino acids on solubility of hydrolysable vegetable tannins has been investigated.

本文测定了不同结构氨基酸对水解类植物多酚溶解度的影响,并通过数据分析,证明了植物鞣质主要通过疏水键与氨基酸结合,从而为阐明水解类植物鞣质与蛋白质的反应机理奠定了基础。

In this paper, the relation of molecular structure of hydrolysableVegetable tannins and their hydrophobic property was studied.

本文研究了水解类植物鞣质结构与疏水性的关系,并且通过研究鞣质拟物与氨基酸和明胶的反应,从分子水平阐明了水解类植物鞣质分子中的棓酰基与胶原氨基酸的脂肪侧链间的疏水反应,是鞣质与胶原的一种主要结合方式。

Influence of pressure on the separation of humic substances from MBR effluent of landfill leachate by ultrafiltration

超滤膜分离渗滤液腐植物质的压力影响研究

Based on analyzing the current problems of modern intensive agriculture, characteristics and special re- quirements of organic farming, the resources, natures and functions of humic substances, the utilizing way of humic substances, mainly humic acid, in organic farming was discussed in this paper.

通过综合分析现代农业的利弊、有机农业的特点和要求,以及腐植物质(主要是腐植酸)的资源、特性及其功能,论述了腐植物质在有机农业生产中的应用方式,对我国腐植酸资源在有机农业中的应用前景进行了展望。

The content and function of humic substances in water resource were described, and the relationship between humic acid and environmental concerns was also analyzed in this paper.

介绍了水中腐植物质的存在量和功能,并对腐植物质与环境问题的关联性进行了分析。

Dynamics of larch budmoth-plant quality interaction modelT2;

落叶松食芽蛾-植物质量数学模型的定性分析

In this paper, based on established Larch Budmoth—Plant Quality Interaction Model, detailed qualitative analysis of the model are carried out including the boundness of solutions, positive invariant set, the existence and stability of equilibrium.

本文对落叶松食芽蛾-植物质量相互作用模型的动力学行为进行了分析,为进一步解释落叶松食芽蛾(LBM)种群密度的振荡现象提供理论依据;利用Matlab软件对模型进行数值模拟,用以解释和补充我们的数学发现和生物发现。

In this paper, based on established herbivore-plant quality model, detailed qualitative analysis of the model are carried out including the existence and stability of equilibrium and the nonexistence of limit cycle.

本文对植食种群-植物质量数学模型 (?)的动力学行为进行了分析,讨论了平衡点的存在性、稳定性及极限环的不存在性。

Therefore, many scholars at home and abroad had paid much attention to the fundamentals and technologies of plant germplasm conservation.

植物种质资源是物种进化、遗传学研究及植物育种的物质基础 ,也是人类生存与持续发展的基本依存条件 。

Cryopreservation of plant germplasm by vitrification technique has been appreciated extensivelyto date.

植物种质的玻璃化超低温保存技术已受到广泛重视。

Influence of pressure on the separation of humic substances from MBR effluent of landfill leachate by ultrafiltration

超滤膜分离渗滤液腐植物质的压力影响研究

aromatic substances of vegetable origin used as a preservative.

来源于植物带有芳香的物质，用作防腐剂。

The Unique Features and Recent Progress in the Chemistry of Humic Substances

腐植酸类物质化学研究的独特性及新进展

Research for the Dynamics of Substantial and Energetic Status during the Decay of Plant Residues in Soils under Different Vegetations;

不同植被覆盖土壤中植物残体腐解过程的质能状态研究

but it is very bad soil. Dead plants and waste material from animals make it better, and slowly change it into humus;

枯死的植物或动物的粪便可以使土质变好，慢慢地变成了腐殖土。

Effects of Humic Substances on Plant Growth and Mineral Nutrients Uptake of Wheat Under Conditions of Salinity■■

盐胁迫环境下腐植酸类物质对小麦生长及矿物营养吸收的影响

Effects of Exogenous Plant Growth Regulators on Putrescine and Nicotine Contents in Tobacco Leaves

外源植物生长调节物质对烟叶中腐胺和烟碱含量的影响

disease characterized by root decay; caused by various fungi.

根部腐烂的一种植物

They believe that the humic materials are leached from decaying plant materials.

他们认为腐植物料是从腐烂的植物体浸沥而来。

leafless fleshy saprophytic plants; in some classifications placed in the family_Pyrolaceae.

无叶肉质腐生植物的一个属；在有些分类中被归入鹿蹄草科。

Distribution Behaviors of PAHs(Phenanthrene) to Humic Fractions in Polluted Soil and Mechanism Investigations of Plant Accumulation;

多环芳烃（菲）在土壤腐殖质中的分配及植物对其吸收的机理研究

Effect of Humic Substance on Trophic Groups in Cucumber Rhizosphere of Greenhouse

腐植酸类物质对温室黄瓜根际线虫营养类群结构的影响

Sapropytes secure their food from nonliving but organic matter, such as deed bodies of plants and animals food products, excrements, etc.

腐生生物从无生命的有机物质，如动植物尸体、食物制品、排泄物等，获得食物。

Preservatives market in the world and advanced research on plant extracts;

国际防腐剂市场及植物提取物防腐剂研究进展

Having brownish acidic waters, a high concentration of humic matter, and a small plant population.Used of a lake or pond.

无滋养的带有棕色酸性物质的水域，腐殖物高度集中并有小型植物群的。用来描述湖泊或池塘

a mixture of decaying vegetation and manure; used as a fertilizer.

腐烂植物和粪便的混合物，用作肥料。

Biological Flvic Acid and Its Application in Agriculture

生物腐植酸(黄腐酸)及其在农业中的应用

Study on Chief Properties of Hongyuan 1#Peat Humic Acid;

红原县1#泥炭腐植酸主要性质研究