facultative

1. What is a facultative parasite?
   兼性寄生物是甚麽？
2. Treatment of printing and dyeing wastewater with "anaerobic+ facultative aerobic+ aerobic+ physico-chemical" process
   厌氧+兼氧+好氧+物化工艺处理印染废水氧化物对准晶体管工艺
3. Facultative OXYGEN-CONTACT oxidizing process to the wastewater treatment of medical waste disposal
   兼氧-生物接触氧化法处理医疗废物处置废水变成废物，变成废弃不用
4. Through Jia Bao-Yu's olfaction and gustation, his spiritual love and facultative desire was emphasized.
   通过賈宝玉的嗅觉与味觉，进入他的深层意識与美感触觉，突显他的精神戀爱与官能欲望。
5. Experimental Studies on Pre-treatment of Urban Sewage by a Facultative Bioflocculation Reactor
   兼氧生物絮凝反应器预处理城镇污水的试验研究
6. A facultative parasite can exist as a parasite or a saprophyte. There are two kinds of drags, parasite drag and induced drag.
   兼性寄生菌能够象寄生虫或腐生物一样生存。阻力有两种：寄生阻力和诱导阻力。
7. Characteristic Analysis of Cooperation Hydrogen Production Using Rhodopseudomonas sp. DT and Enterobacter Aerogenes This method is effective to the facultative anaerobic bacteria or aerobic bacteria with hydrogenase.
   光合细菌与产气肠杆菌协同产氢特性分析这种方法对于用氢化酶的兼性厌氧细菌或需氧细菌是有效的。
8. Facultative bio-chemical technology with mass transfer by shock wave is a new pattern of technology especially used for low-concentration organic wastewater treatment.
   激波传质兼性生化处理工艺是一种基于城市污水处理试验研究开发出的适用于低浓度有机废水处理的新型工艺，具有高效低耗的显著优点。
9. 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。
10. Nitrate can be used by facultative organisms living under intermediate conditions referred to as anoxic.
    硝酸盐能够被生活在中等缺氧条件下称为兼性生物体所利用。
11. By "microbial oxygen consumption", the pathogenic aerobic and facultative bacteria decrease significantly, which prevents and treats diseases and promotes the microbial growth.
    通过“生物夺氧”，使致病性需氧菌和兼氧菌大幅度下降，起到防治疾病和促生长的作用。
12. Facultative courses in the sciences.
    科学研究的任选课程。
13. Legionella pneumophila, the most common cause of Legionaires'disease, is a facultative intracellular parasite bacterium that causes epidemic, sporadic, and nosocomial pneumonia.
    嗜肺军团菌是引起军团病的主要病原体，可导致流行、散在和非典型肺炎。
14. A practical operation of waste water in facultative oxygen-contact process according to the center of medical waste disposal in Pingxiang, Jiangxi Province was introduced.
    介绍了江西萍乡医疗废物处置中心工程概况，采用兼氧-生物接触氧化工艺在处理该中心的生产废水。
15. Feasibility Study on Facultative Anaerobic Composting of Sewage Sludge in Dagang District Using for Green
    大港污水污泥兼性厌氧堆肥用于绿地的可行性研究
16. Studies on Biocontrol Mechanisms of the Mycoparasite Agent Trichothecium Roseum; a facultative parasite can exist as a parasite or a saprophyte.
    菌寄生真菌粉红聚端孢生防机制的研究兼性寄生菌能够象寄生虫或腐生物一样生存。
17. A facultative pathogen of some insect species commonly used as a biopesticide.
    一些昆虫的兼性病原物，常用作生物杀虫剂。
18. Any direct business or facultative reinsurance business, being general business, in relation to which the risk is underwritten in Hong Kong, that is to say.
    任何属一般业务的直接业务或临时再保险业务，而所涉及的风险是在香港承保的，换言之。
19. Study on Static Optimization Culturing and Continuous Fermentation of Hydrogen-Producting Facultative Anaerobe Bacteria
    兼性厌氧产氢菌的静态优化培养及连续发酵产氢研究
20. The high oxidation-reduction potential and lack of reduced conditions permits aerobes and facultative anaerobes to contribute to the decomposition processes.
    高氧化还原电势和缺乏还原条件，使得好氧菌和兼性厌氧菌进行分解或腐化过程。
21. Brucella spp are the facultative intracellular pathogens with the ability to survive and multiply in phagocytes, and they can cause abortion of pregnant domestic animals and undulant fever in humans.
    目的布鲁氏菌是兼性细胞内寄生菌，能够在吞噬细胞内长期存活并繁殖，引起家畜流产和人的波浪热。
22. Heterotrophic bacteria producing acids is the dominant strain during facultative reaction.
    兼氧反应过程中的微生物以异养型的产酸细菌为优势菌种。
23. The facultative anaerobic hydrolysis technique is effective in treating nitrobenzene production wastewater.
    兼性厌氧水解工艺应用于该类生产废水是有效的。
24. A facultative pond in a serial pond system of North China is studied in this paper.
    研究了华北地区一个串联塘系统中的一个兼性塘。
25. The facultative anaerobic bacteria cultivated can turn nitrobenzene into aniline, and in turn further improve the biodegradability of the wastewater, which provides favorable conditions for the following aerobic treatment process.
    所培养驯化的兼性厌氧菌可将硝基苯类转化成苯胺类，进一步改善和提高了废水的可生化性，为后续的好氧生物处理的顺利进行，提供了有利条件。
26. Treatment of gelatin wastewater by facultative aerobic coagulation process was described.
    介绍了兼氧好氧混凝工艺处理明胶废水的工程应用实例。
27. The removal of heavy metals in the wastewater by facultative ponds was studied.
    本文就氧化塘对重金属的去除作用进行了探讨。
28. Results YP strain was facultative aerobic, spore forming on LB agar in the presence of oxygen.
    结果YP菌株为革兰氏阳性杆菌，可在厌氧和有氧条件下生长，在LB琼脂上有氧条件下培养48h后产生端生芽孢。
29. There are two modes in the preceding process, which are facultative biochemical mode and biologic enhanced flocculation mode.
    前处理单元在两个模式，即兼性生化模式与生物强化絮凝模式之间转换。
30. Lactococcus lactis is a gram-positive and facultative anaerobe.
    乳酸乳球菌是革兰氏阳性，兼性厌氧菌。

adj

1. not compulsory
   1. facultative courses in the sciences

2. granting a privilege or permission or power to do or not do something
   1. a facultative enactment

3. able to exist under more than one set of conditions
   1. a facultative parasite can exist as a parasite or a saprophyte

4. of or relating to the mental faculties