非共生,asymbiotic
1)asymbiotic非共生
1.Collection and investigation on asymbiotic nitrogen-fixing microbial resources from 13 provinces over China中国十三省市土壤中非共生固氮微生物菌种资源研究
英文短句/例句

1.asymbiotic nitrogen fixatio非共生固氮(作用)
2.Asymbiotic Germination of Interspecific Hybrids and Their Genetic Evaluation via ISSR in Orchidaceae;兰花种间杂种的非共生萌发研究和ISSR分析
3.Non-symbiotic Germination of Three Species in Dendrobium and In vitro Conservation at Low Temperature3种石斛兰种子非共生萌发和离体保存
4.Asymbiotic Germination and Rapid Propagation of Hybrid of Cymbidium cyperifolim var.szechuanicum and C.floribundum送春与多花兰杂种的非共生萌发与快速繁殖
5.Collection and investigation on asymbiotic nitrogen-fixing microbial resources from 13 provinces over China中国十三省市土壤中非共生固氮微生物菌种资源研究
6.Incompatibility Behavior of a Non-symbiotic Plasmid pMhHN3015a in Mesorhizobium huakuii HN3015华癸中生根瘤菌HN3015非共生质粒pMhHN3015a的不相容性行为
7.Living independently of another organism; not part of a parasitic or symbiotic relationship.非寄生或共生的独立于其它有机体而存在的;非寄生或共生关系的
8.The eutectoid reactions which can occur are extremely sluggish.可能发生的共折反应是非常缓慢的。
9.African Common Position on Biodiversity关于生物多样性的非洲共同立场
10.They lived together in perfect union.他们共同生活得非常融洽。
11.Nontraditional Safety Threat of Public Health and Response;公共卫生领域非传统安全威胁及应对
12.Thinking about SARS Magnitude Outburst Public Health Incident;“非典”重大突发公共卫生事件的思考
13.ILLEGAL USE OF PUBLIC AUTHORITY--Occurrence and Control to Illegal Use of Authority;公共权力的非公共运用——论权力错位的产生及其制约
14.I n North America, students take the bus to school.在北美洲,并非所有学生都乘公共汽车上学。
15.To reduce public spending on health would be an act of the greatest folly.削减公共卫生的开支将是非常愚蠢的事。
16.The Research about the Effect of Public Investment on Agricultural Productivity and Non-Agricultural Employment;公共投资对农业生产率和非农就业的影响研究
17.The Informal Financial System Evolves under the Financial Symbiosis;金融共生背景下的非正式金融制度演进
18.Analysis of Unusual Behavior of University Students and the Work of the Communist Youth League in SARS Period;“非典”时期大学生异常行为分析与共青团工作
相关短句/例句

non-symbiotic;asymbiotic非共生的
3)asymbiotic germination非共生萌发
1.Study on asymbiotic germination of Cattleya hybrid seed and development of protocorms during germinating;卡德丽亚兰种子非共生萌发及萌发过程中原球茎发育的细胞学研究
4)non-symbiotic plasmid非共生质粒
5)asymbiotic system非共生系统
6)non symbiotic nitrogen fixation非共生固氮
延伸阅读

非共生固氮作用分子式:CAS号:性质:又称自生固氮作用(free living nitrogen fixation)。不与其他生物形成共生体系而在植物根外的土壤中生存,并以土壤有机质和矿质养分为碳源和养料的固氮微生物所进行的生物固氮作用。这类固氮作用的全过程都在固氮微生物自身细胞中进行。所固定的氮素常在细胞死亡腐解后释放到土壤中供植物利用。能进行非共生固氮作用的微生物主要有细菌、蓝藻和放线菌。土壤有多种固氮菌,这些固氮菌的固氮过程必须依靠外源能量,能量利用率也较低。当土壤中含有机化合态氮时,固氮作用会受到抑制。