facultative
美 ['fækəlˌteɪtɪv] 
英 ['fækəltətɪv]
- adj.【生】兼性的；特许的；任意的；能力上的
- 网络兼性菌；兼氧性生物；兼性寄生的
英汉解释
英英解释
例句
Escherichia coli is a predominant species among facultative anaerobic bacteria of the gastrointestinal tract.
大肠杆菌是一种优势种兼性厌氧菌中的胃肠道。
Are the conflict rules facultative or mandatory for the judge and the person concerned?
冲突法对法官和当事人是任意性规范还是具有强制性的拘束力？
Based on the physiological and biochemical identification, elected cellulase activity higher facultative anaerobic Clostridium spp.
在对这批菌株进行生理生化鉴定的基础上，选出一株产纤维素酶活性较高、兼性厌氧梭状芽孢杆菌。
All the photosynthetic bacteria possess the capability in addition to various facultative aerobes and obligate anaerobes.
所有光合细菌加上各种兼性的好氧生物和绝对的厌氧生物具有这种能力。
The cells of screened strains were mostly Gram-negative, facultative anaerobic and short rod-shaped.
筛选出的反硝化细菌均为兼性厌氧的革兰氏阴性杆菌。
The paper was studied on the high cellulase activity, facultative anaerobic Bacillus spp.
本研究是为了筛选出产纤维素酶活性较高、而对氧气需求不高的兼性厌氧芽孢杆菌。
A facultative anaerobic bacillus strain Xg 01 is isolated from the dirt.
从污物中分离出一株兼性厌氧芽孢杆菌，它可产生大量的果胶酶。
Facultative apomixis of Woonyoungia septentrionalis was observed for the first time.
首次发现了焕镛木存在兼性无融合生殖方式；
Isolation and Characterization of a Facultative Anaerobic Aniline-Degrading Bacterium
兼性厌氧苯胺降解菌的分离鉴定及其特性
Study of the Facultative Bio-chemical Technology for the Reuse of Aquatic Wastewater
水产品保鲜废水回用的兼性生化工艺研究
Facultative Anaerobic Biochemical Treatment of Organic Wastewater Containing Sulfate
硫酸盐有机废水的兼氧生化处理
Effect of different gaseous environments on inhibitory activities of commonly used antibiotics to facultative anaerobes
常用抗生素对兼性厌氧菌在不同气体环境下抑菌活性的变化
Research on the Deep Treatment Process Toward the Outflow from Facultative Bio-chemical Process Systems
兼性生化反应池出水的深度处理工艺研究
Facultative Biodegradation for Domestic Wastewater Treatment in Low Temperature
低温兼性生化处理生活污水
Wastewater treatment by facultative contact stabilization and soil infiltration
兼氧接触氧化与土地渗滤联合处理农村污水的研究
Analysis on Affecting Factors of Domestic Sewage Degradation by Facultative Biochemical Process
生活污水兼性生化影响因素分析
Principles and Tests of Facultative Bio-reaction as the First Process in Municipal Wastewater Treatment
城市污水兼性生化前处理工艺原理与试验
Study on Introducing Experiment of Multiple Cropping Short-term Facultative Green manure Crop after Spring Wheat
麦后复种短期兼用绿肥引种试验研究
Dynamic Model of Facultative Biochemical Technology in Treating Low Strength Wastewater
低浓度污水兼性生化动力学模型
Effect of surface characteristics of carbon fiber on immobilization of facultative and anaerobic aerobes
碳纤维表面特性对兼性及厌氧微生物固着的影响
Optimum Condition for Facultative Biochemical Treatment of Sewage
兼性生化处理生活污水最佳工况研究
Study on the Application of Facultative Technology in Organic Sludge Treatment
兼氧技术应用于有机污泥的处理
Facultative Choice of Law, The Procedural status of Choice-of-Law Rules and Foreign Law
《任意性冲突法，冲突法规则与外国法在诉讼中的地位》，
Effects of Sulfide on the Facultative Sludge Activity
硫化物对兼氧污泥活性的影响
Seasonal variability of facultative apomixis in Apluda mutica
水蔗草兼性无融合生殖的季节变化
Influence of Photoperiod on Facultative Apomixis in Apluda mutica
光照时间对水蔗草兼性无融合生殖的影响
