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1)  micro propagation system
微繁体系
2)  micropropagation [英]['maikrəu,prɔpə'ɡeiʃən]  [美][,maɪkro,prɑpə'ɡeʃən]
微体繁殖
1.
The Micropropagation from Axillary Bud and Seedlings Regeneration of Larix kaempferi;
日本落叶松微体繁殖及植株再生
2.
The propagation techniques of Woodfordia fruticosa were summarized in the paper,that including seed propagation and asexual reproduction which consisted mostly of cuttage and micropropagation,and introduces the status of this study in India as well as in China,and provides guidance for further research work.
概述了虾子花的繁殖技术,包括实生繁殖和以扦插、微体繁殖为主的无性繁殖,介绍了这些繁育方式在印度和我国的研究现状,为今后相关工作提供借鉴。
3)  micro-propagation
微体快繁
1.
micro-propagation was reported in this paper.
探讨植物生长调节物质(BA、NAA、IBA、IAA)对石斛兰微体快繁效果的影响。
2.
The research progress in introduction,afforestation,micro-propagation and transformation was summarized and some solutions to exi.
从引种、造林、微体快繁技术和遗传转化4个方面综述了这些研究成果,并探讨了存在的问题及可能的解决方法。
4)  Micropropagation [英]['maikrəu,prɔpə'ɡeiʃən]  [美][,maɪkro,prɑpə'ɡeʃən]
微体快繁
1.
Effect of Organic Material and Plant Hormones on Micropropagation of Tetraploid Locust;
有机物和激素对四倍体刺槐微体快繁的影响
2.
Research on Micropropagation Technology of Fodder-type Locust;
饲料型刺槐微体快繁技术的研究
3.
Establishment of Micropropagation Technique System of Rosa Rugosa;
玫瑰微体快繁技术体系的建立
5)  Rapid propagation system
快繁体系
1.
Establishment of tissue culture and rapid propagation system for dwarf Euphorbia pujcher ima;
矮生一品红组织培养快繁体系的建立
6)  Breeding system
繁育体系
1.
Systems analysis was used to evaluate the economic benefits of various breeding systems combined by three actual quality meat-type chicken lines.
一个完整的繁育体系包含了育种群、扩繁群和商品群3个大的结构层次,它们相互关联、相互影响。
2.
According to the cardinal principles of breeding system and a feasible route of technology, the author suggest the aim and contents of establishing animal breeding system of the A li area in Tibet, forecast the economic benefit.
根据繁育体系建设原则及切实可行的技术路线,提出了西藏阿里地区繁育体系建设的目标及内容,并对繁育体系的建设进行了经济效益、生态效益及社会效益分析。
3.
It becomes more and more important to study the breeding system of three-breed cross in order to improve the quality of our city s pigs and make local swine industry prosper.
为进一步做大做强生猪产业,提高我市生猪质量,开展建立三元杂交猪繁育体系模式研究就显得尤为重要。
补充资料:空气微生物区系
分子式:
CAS号:

性质:飘逸在空气中的各种微生物的总称。它们来自土壤和生物体表面等处。由于空气中不含微生物生长繁殖所需的水分和养料,却存在强烈的阳光和紫外线照射,故只有抗性较强微生物尤其是它们的孢子和芽孢才能较长时间存活,例如芽孢杆菌,不少球菌、真菌和病毒等。由空气微生物形成的气溶胶对人体和动植物病害的传播、发酵工业的污染和工农业产品的霉腐变质有密切的关系。通过紫外线照射、药物熏蒸或机械过滤等措施消灭或去除空气中有害微生物。测定空气微生物数量的方法有培养皿沉降法、液体阻留和采用在真空情况下具有吸入条形喷嘴和旋转琼脂平皿的专用仪器测定法等。

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