生化作用 meaning in English
biochemical action
Examples
- The order of four soil biochemical intensity being sensitive to heavy metal pollution indicated as : nitrification > nitrogen fixation > decomposition of cellulose > ammonification . however , soil microbial biomass c : n ratio increased with the increasing of heavy metals level
几种生化作用强度的下降顺序为硝化作用固氮作用纤维素分解强度氨化作用；但土壤微生物生物量碳氮比则随着重金属污染水平的升高而增加。 - Meanwhile , its negative influences under the reservoir conditions should be recognized such as influence of microorganism on reservoir permeability , influence of the products of microorganism on formation plug , influence of iron sulfides precipitation and biochemical affection of microorganism
研究认为，油藏条件下微生物也有其负面影响，如菌体对储集层渗透率的影响、微生物的生成物引起地层堵塞、硫化铁的影响、微生物的生化作用等。 - Soil microbial biomass and viable population size ( plant counts ) were negatively affected by the elevated metal levels , but the size of soil basal respiration rate and microbial metabolic quotients were positively influenced by the increasing heavy metal pollution levels . microbial community structure also changed with increasing contamination , as indicated by biolog data and principal component analysis of biolog community metabolic profiles . soil microbial metabolic profiles ( awcd ) values , community richness and diversity index in mine - soils decreased remarkably as compared
相关分析结果表明，土壤重金属含量和土壤基础呼吸、微生物量cfn 、代谢剖面( awcd ) 、微生物商( cmic / corg ) 、代谢商( qc02 )与人工栽培的香根草植物地上部分呈显著或极显著正相关(卜0 . 6653飞0 . 8945 ” ) ;微生物量c 、微生物量n 、生化作用强度、酶活性、群落shannon指数( h )和微生物群落丰富度( s )与人工栽培的香根草植物地上部分生物量呈显著或极显著地负相关( r =一。 - ( 2 ) compared to secondary natural forest , the amount of three main types of microbes in rhizosphere soil of different age of larix olgensis plantation correspondingly decreased largely , enzyme activity in non - rhizosphere soil reduced , the biochemical activities abated , and soil physical and chemical properties deteriorated
( 2 )与天然次生林相比，落叶松人工林不同发育阶段根际土壤三大类微生物数量均相应地有较大幅度的降低，非根际土壤酶活性减弱，土壤生化作用强度降低，土壤理化性质变坏。