With increasing soil heavy metals pollution, the particulate organic matter and its proportion in total soil organic C increased, while the microbial b. 分析结果表明,颗粒态有机质中重金属的富集是土壤有机质矿化减弱和重金属稳定性增加的主要原因。
Anaerobic bacteria ferment organic matter producing CO2, H2 and small organic acids such as acetic acid and formic acid. 厌氧细菌发酵有机物产生CO2,H2和小有机酸如乙酸和甲酸。
Marked or dyed or discolored with foreign matter. Qualitative determination of organic pollutants in drain outlet by GC/ MS/ AMDIS 被杂质染色或者带上颜色,被杂质污染的。排污口有机污染物的GC/MS/AMDIS定性分析
Generally speaking, the restoring extent of hydrocarbon potential of organic matter is much higher than that of organic carbon. 一般情况下,有机质生烃潜力的恢复幅度比有机质丰度的恢复大得多。
An organism, often a bacterium or fungus, that feeds on and breaks down dead plant or animal matter, thus making organic nutrients available to the ecosystem. 腐生菌;腐生物一种有机物,通常是细菌以死的动植物为食并把它们分解,藉此为生态系统提供有机养分。
The plant can carry on the photosynthesis, turn the inorganic matter into the organic matter, a kind of raising by oneself type living beings living independently. 植物是能进行光合作用,将无机物转化为有机物,独立生活的一类自养型生物。
Organic Matter Dissolving from Organic Solid Wastes in Two Stage Anaerobic Digestion 城镇有机垃圾两相厌氧消化中有机物水解溶出试验
Triassic black mudstones are extensively distributed in Tarim basin with great thickness and higher content of total organic matter ( TOC) and extractable organic matter ( EOM). 塔里木盆地三叠系暗色泥岩分布广、厚度大、有机碳和可溶有机质含量高。
Importing ozone to generate buddle in water, and the foreign matter and organic macromolecular matter are filtered and collected in the circulating process. 通过臭氧气体向水中鼓泡,水中的杂质和有机大分子物质在循环过程中得到过滤和收集。
While maintaining the balance of soil organic matter and improving soil organic matter content, more importance should be attached to the application of both organic and inorganic fertilizers. 因此,应将保持土壤有机质平衡和提高土壤有机质含量作为培肥中心环节,在培肥土壤方面提倡有机无机肥配合施用。
Many chemical waste products such as plastic matter, toxicants, biological sludge and organic sewage are hard to be treated with the traditional treatment method. 对于许多化工产品废物,如塑料、有毒物质、生物污泥和有机废水等,利用传统技术进行处理的效果较差。
Partially decomposed organic matter; the organic component of soil. 部分分解的有机物,土壤的有机成分。
Their formation factors include the favourable environments of the deposition and preservation of the organic matter, the favourable organic type, the high organic abundance, the rich favourable special components in the early transformation hydrocarbon and the maintenance in the early stage of the organic evolution. 其形成条件,包括有利于有机质堆积和保存的环境、良好的有机质类型、有机质丰度高、富含有利于早期成烃的特殊组分、并长期处于低演化阶段等。
The results showed the accumulation of soil organic carbon could be promoted, the fraction of soil humus could be improved and the quality of soil organic matter could be reformed under cycling of organic residue in red paddy system. 结果表明,红壤稻田系统有机物料循环再利用可促进土壤有机碳的积累、改善腐殖质组分和改良有机质品质。
The systematic time and space conception integrating time, space, matter and motion into an organic whole marks the highest stage of human time and space cognition. 把时间、空间、物质和运动视为一个具有有机联系的整体的系统时空观是迄今人们对时空认识的最高阶段。
The relationship between organic matter ( OM) and labile organic matter ( LOM) with main fertility indexes from different waterlogged paddy soils was studied by fixed-point investigation and field sampling and soil analyses. 采用定点调查和大田采样的方法,较系统地研究了不同渍害程度的稻田土壤有机质和活性有机质与土壤主要农化指标之间的关系。
The content of organic matter in testing ponds were lower than that in controlled pond, sulfide opposite to organic matter, but organic matter or sulfide did not contaminate the sediment. 底质环境未受有机物和硫化物的污染,对照池有机物含量高于试验池,对照池硫化物含量低于试验池。
The results indicated that pretreatment with lime decreased the content of organic matter. The decrease of organic matter was up to 6.00% when pretreatment with 4.00% lime. 结果表明:石灰预处理树叶24h可以有效的降低树叶中的有机质质量分数,以4.00%的石灰预处理的树叶其有机质降幅达6.00%;
Once it comes into being, hydroxyl will induce a series of radical chain reaction, oxygenolysis all the matter organic and organism, and its ultimate production is CO_2, H_2O and a little inorganic salt without harmful poisonous residues. OH·一旦形成,会诱发一系列的自由基链反应,氧化分解所有的有机物质、生物体,最终将其降解为CO2、H2O和微量无机盐,不存在有害有毒的残留物。
As it's a new matter in recent years, organic and systematic study about digital Pay TV still lacks. 由于数字付费电视业务在中国的出现是近几年内的事情,关于数字付费电视营销问题尚缺乏深入、系统的研究。
This paper studies the fertilization of gangue weathering matter centered around its serious deficiencies in organic active matter and available nutrients. 围绕煤矸石缺乏有机活性物质及有效养分的问题,在矸石山复垦种植时,对施肥作了试验研究。
However, micro-storage can improve the rumen degradation, character of dry matter, neutral washing fiber organic compound, and improve the rumen decomposing rate obviously; 微贮处理能够显著改善玉米秸秆、沙打旺及柠条中干物质、NDF、有机物等营养组分的瘤胃降解特性,显著提高其瘤胃降解率;
Based on the analysis of the maturing degree, abundance and type of organic matter, the characteristics of organic matter of high-rank coal in Jincheng has been expounded. 通过对晋城高煤级煤的有机质成熟度、有机质丰度和有机类型的分析,阐明了本区高煤级煤的有机质特征。
There was notable relation between content of organo-mineral complexing and degree of organo-mineral complexing, which implicated the high degree of complexion of organic matter in soils, most of the organic matter composed organo-mineral complexes by combing the mineral colloids. 土壤复合量与复合度达到显著相关,反映出土壤中的有机物质复合程度很高,大部分有机物质与无机胶体形成有机无机复合体。
Effects of Soil Organic Matter and Exogenous Organic Materials on Methane Production in and Emission from Wetlands 土壤有机质和外源有机物对甲烷产生的影响
Sludge is rich in N, P, K and organic matter, it is the natural organic fertilizer. 污泥中富含N、P、K及有机质,是天然的有机肥料。
Particulate Organic Matter and Organic Pollutants in Water Body of the Xijiang River 西江流域水体有机污染物及大分子有机质的研究
Very close linear relations existed between organic matter and organic phosphorus 、 total nitrogen 、 iron bound phosphorus+ aluminium bound phosphorus. 有机质与有机磷、总氮、铁磷+钙磷均成正相关关系。