facultative

美 ['fæk?l?te?t?v] 　英 ['fæk?lt?t?v]

• adj.【生】兼性的；特許的；任意的；能力上的
• 網(wǎng)絡(luò)兼性菌；兼氧性生物；兼性寄生的

英漢解釋

adj.	1. 【生】兼性的 2. 特許的,特準(zhǔn)的 3. 任意的,隨意的 4. 能力上的,機能上的

英英解釋

adj.	1. optional, not obligatory 2. enabling or capable of permitting something to happen or be done, but not able to force its occurrence 3. able to live or take place under a range of external conditions

例句

Escherichia coli is a predominant species among facultative anaerobic bacteria of the gastrointestinal tract.

大腸桿菌是一種優(yōu)勢種兼性厭氧菌中的胃腸道。

Are the conflict rules facultative or mandatory for the judge and the person concerned?

沖突法對法官和當(dāng)事人是任意性規(guī)范還是具有強制性的拘束力？

Based on the physiological and biochemical identification, elected cellulase activity higher facultative anaerobic Clostridium spp.

在對這批菌株進行生理生化鑒定的基礎(chǔ)上，選出一株產(chǎn)纖維素酶活性較高、兼性厭氧梭狀芽孢桿菌。

All the photosynthetic bacteria possess the capability in addition to various facultative aerobes and obligate anaerobes.

所有光合細(xì)菌加上各種兼性的好氧生物和絕對的厭氧生物具有這種能力。

The cells of screened strains were mostly Gram-negative, facultative anaerobic and short rod-shaped.

篩選出的反硝化細(xì)菌均為兼性厭氧的革蘭氏陰性桿菌。

The paper was studied on the high cellulase activity, facultative anaerobic Bacillus spp.

本研究是為了篩選出產(chǎn)纖維素酶活性較高、而對氧氣需求不高的兼性厭氧芽孢桿菌。

A facultative anaerobic bacillus strain Xg 01 is isolated from the dirt.

從污物中分離出一株兼性厭氧芽孢桿菌，它可產(chǎn)生大量的果膠酶。

Facultative apomixis of Woonyoungia septentrionalis was observed for the first time.

首次發(fā)現(xiàn)了煥鏞木存在兼性無融合生殖方式；

Isolation and Characterization of a Facultative Anaerobic Aniline-Degrading Bacterium

兼性厭氧苯胺降解菌的分離鑒定及其特性

Study of the Facultative Bio-chemical Technology for the Reuse of Aquatic Wastewater

水產(chǎn)品保鮮廢水回用的兼性生化工藝研究

Facultative Anaerobic Biochemical Treatment of Organic Wastewater Containing Sulfate

硫酸鹽有機廢水的兼氧生化處理

Effect of different gaseous environments on inhibitory activities of commonly used antibiotics to facultative anaerobes

常用抗生素對兼性厭氧菌在不同氣體環(huán)境下抑菌活性的變化

Research on the Deep Treatment Process Toward the Outflow from Facultative Bio-chemical Process Systems

兼性生化反應(yīng)池出水的深度處理工藝研究

Facultative Biodegradation for Domestic Wastewater Treatment in Low Temperature

低溫兼性生化處理生活污水

Wastewater treatment by facultative contact stabilization and soil infiltration

兼氧接觸氧化與土地滲濾聯(lián)合處理農(nóng)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響因素分析

Principles and Tests of Facultative Bio-reaction as the First Process in Municipal Wastewater Treatment

城市污水兼性生化前處理工藝原理與試驗

Study on Introducing Experiment of Multiple Cropping Short-term Facultative Green manure Crop after Spring Wheat

麥后復(fù)種短期兼用綠肥引種試驗研究

Dynamic Model of Facultative Biochemical Technology in Treating Low Strength Wastewater

低濃度污水兼性生化動力學(xué)模型

Effect of surface characteristics of carbon fiber on immobilization of facultative and anaerobic aerobes

碳纖維表面特性對兼性及厭氧微生物固著的影響

Optimum Condition for Facultative Biochemical Treatment of Sewage

兼性生化處理生活污水最佳工況研究

Study on the Application of Facultative Technology in Organic Sludge Treatment

兼氧技術(shù)應(yīng)用于有機污泥的處理

Facultative Choice of Law, The Procedural status of Choice-of-Law Rules and Foreign Law

《任意性沖突法，沖突法規(guī)則與外國法在訴訟中的地位》，

Effects of Sulfide on the Facultative Sludge Activity

硫化物對兼氧污泥活性的影響

Seasonal variability of facultative apomixis in Apluda mutica

水蔗草兼性無融合生殖的季節(jié)變化

Influence of Photoperiod on Facultative Apomixis in Apluda mutica

光照時間對水蔗草兼性無融合生殖的影響