nitrogen fixer meaning in Chinese
氮素固定者
固氮者
Examples
- In addition , based on the fact that phosphorus is usually the limiting nutrient for nitrogen fixers , a novel method named " nitrogen fixing bacterial growth potential " ( nfbgp ) test , for evaluating limiting nutrients , was developed
此外，根据固氮菌的主要限制性因子是磷这一特性，设计了一种被称为“固氮细菌生长潜力试验”的评价水体限制性营养因子的新方法。 - Results showed that in the water body of xizi lake , annual average of culturable planktonic ammonifiers and nitrogen fixers were 510 and 236 cfu / ml , respectively ; ammonia oxidizers , nitrite oxidizers , nitrate reducers and denitrifiers were 8 . 5 , 16 , 587 and 16 mpn / ml , respectively ; inorganic phosphate solubilizing bacteria ( 1pb ) and organic phosphorus mineralizing bacteria ( opb ) were 89 cfu / ml and 37 mpn / ml , aerobic and anaerobic cellulose decomposers were 7 and 5 mpn / ml , respectively
水体中可培养异养细菌(氨化细菌)和固氮菌的年平均值分别为510和236cfu ml ，氨氧化细菌、亚硝酸氧化细菌、硝酸盐还原菌和脱氮菌的数量分别为8 . 5 、 16 、 587和16mpn ml ；无机磷和有机磷分解菌分别为89cfu ml和37mpn ml ；好氧性纤维素分解菌和厌氧性纤维素分解菌只有7和5mpn ml 。 - Identification of functional bacteria showed predominant ammonifiers were shewanella , variovorax , chryseobacterium , bacillus or aeromonas ; among 4 selected nitrogen fixers , one ( azorhizobium caulinodans ) belonged to . a - proteobacteria , the other three ( serratia marcescens , klebsiella pneumoniae and citrobacter freundii ) were enterobacteriace , which belongs to - proteobacteria ; 2 nitrate reducers were aeromonas sp . and citrobacter sp . ,
对各功能菌群中的优势菌的鉴定表明，优势的氨化细菌为希瓦氏菌属，产碱菌属，黄杆菌属，芽孢杆菌属或气单胞菌属；分离到的4个优势固氮细菌菌株中，一株为基瘤固氮根瘤菌，属于-变形菌亚门，而另外3株都属于肠杆菌科，归于-变形菌亚门。 - Unless they succeed , the yield gains of the green revolution will be largely lost even if the genes in legumes that equip those plants to enter into a symbiosis with nitrogen fixers are identified and isolated , and even if the transfer of those gene complexes , once they are found , becomes possible
他们曾经发现，即使那些基因联合体转移成为可能，除非他们获得成功，否则绿色变革收获的产量将大部分丢失，即使豆类的基因是可以识别和挑选，并且这些豆类的基因用氮固定这些植物和相互共存。