azotobacter中文是什么意思

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中文翻譯
造句

n.
【微生物學】(土壤中的)固氮(細)菌。

azotobacter agent 固氮菌劑
azotobacter chroococcus 圓褐需氧固氮桿菌
azotobacter vinelandii 維涅蘭德固氮菌; 棕色固氮菌
azotobacter soilplaque technique 固氮菌土盤法
azotobacter vinelandii gum 固氮菌膠一種主要由固氮菌培養液提取的多聚糖構成的物質。
azotizing 氮化的
azotize vt. 【化學】使氮化。
azotization 氮化
azotine 艾若丁炸藥
azotiflcation 固氮作用

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例句與用法

The quantity of bacteria , fungi and azotobacter is high in spring and winter and low in summer and autumn while the quantity of cellulose decomposing bacteria is higher in spring and autumn than t
在加硫酸鉸的5個對比試驗中，其增幅平均達72石，木霉比土著纖維素分解菌的增幅更大。
By using the similar separation and purification methods , a nifh and a nife mofe protein were obtained from azotobacter vinelandii mutants dj54 and dj35 . the results of the complement activity experiments showed that a nifh mofe could be activated by femoco
從棕色固氮菌突變種dj _ ( 54 )中得到了nifhmofe蛋白；并參與了棕色固氮菌突變種dj _ ( 35 )的nifemofe蛋白的分離純化，所用方法與nifb ~ - mofe蛋白的分離純化相似。
We mensurate the number of the primary soil microbes such as bacteria , fungi and azotobacter with diluting flat technique , and mensurate the number of cellulose decomposing bacteria with mpn technique , and mensurate the biological quantity of the soil microbes with the technique of chloroform suffocating - inundation culture - colour - compared
本文以長期壟作免耕試驗田為研究對象，采用稀釋平板計數法測定了土壤中主要的微生物細菌、真菌、自生固氮菌數量，用mpn (最大或然值法)測定纖維素分解菌的數量，采用氯仿熏蒸?淹水培養?納氏比色法測定微生物生物量。
Seven plots selected from wanglang reserve were distributed in different types of forest and at different altitude , and different plot has different microclimate . soil property , microbial population , soil nutrient content of forest soil were determined in wanglang natural reserve , from may to october 2002 to july 2003 , the ecological distribution of three main groups , bacteria , actinomycete and fungi were determined in the forest soils by the cell enumeration methods . six kinds of physiological groups , including ammoniation bacteria , nitrification bacteria , nitrosification bacteria , aerobic autogenesis azotobacter , aerobic cellulose - decomposing bacteria and anaerobic cellulose - decomposing bacteria were enumerated by the most - probable number ( mpn )
2001年10月在王朗自然保護區內設立了3個定位研究樣地和4個臨時樣地，通過多次現場采樣與室內實驗分析，測定了白樺林、岷江冷杉林、紫果云杉林、繡線菊-羊茅群落、羊茅群落及高山柳灌木叢等6種不同植物群落內土壤微生物三大類群數量、功能微生物數量、土壤養分，并在固定樣地內使用埋袋法進行了三個埋藏深度的凋落物分解袋試驗，初步研究了枝條、闊葉、針葉等凋落物組分在不同分解階段所含養分的動態變化。
Though the study on the long - term of no - tillage and ridge culture in this dissertation , the research results are as follows : 1 ) nt can change the wee terrain and change the conditions of air and water , which leads to the seasonal fluctuation of the main kinds of microbes such as bacterica , foungi , azotobacter and cellulose decomposing bacteria
3 ，聚土壟作（包括冬水壟作、兔耕壟作、免耕廂作）的平均增幅為156 2 ，有機質和速效氮也有同樣的趨勢；全磷和速效磷、全鉀和速效鉀隨作物的種類、生長周期、水分和氣溫的變化而變化。

百科解釋

Azotobacter is a genus of usually motile, oval or spherical bacteria that form thick-walled cysts and may produce large quantities of capsular slime. They are aerobic, free-living soil microbes which play an important role in the nitrogen cycle in nature, binding atmospheric nitrogen, which is inaccessible to plants, and releasing it in the form of ammonium ions into the soil.

詳細百科解釋