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- So, the breeding technology on butterflies should be improved, and promote the research of diapause. 蝴蝶养殖业的发展将有利于推动蝴蝶滞育研究。
- Ecological breeding technology project relies on Puren Company of Zhongguancun Overseas Students’ Development Park. 依托中关村留学人员发展园普仁公司实施生态养殖技术工程。
- The mutation breeding technology is the most efficient way for improving the ability of producing antibiotic. 摘要诱变育种技术是提高抗生素产生菌产素能力最有效的途径。
- We discussed the ingest method,ingest en- ginery,the occurrence and upgrowth of ingested organ,breeding technology. 论述了哲罗鱼摄食方式和摄食机能,摄食器官发生、发育与饲养生物技术措施。
- This paper introduced the development and application profiles of breeding technology of industrial useful microorganisms. 介绍了工业有益微生物育种技术的发展历程及应用概况。
- A new breeding technology with cell culture in Porphyra yezoensis was studied, to establish a system of fast breeding with cell engineering in Porphyra. 摘要本文主要应用单细胞培养技术培育紫菜新品系,以建立紫菜细胞工程快速育苗系统。
- This paper makes a review on the reproductive biology characteristics of grouper and on its current research situation in artificial breeding technology, meantime, puts forward the problems currently existing in research of artificial rearing. 摘要就石斑鱼繁殖生物学特征以及人工繁育研究的现状进行了综述,并提出了当前人工繁育研究中存在的问题。
- Want good female bitches born good baby, selective breeding technology content is very great, is not to choose the best male stud dogs, will be able to produce good puppies bitches. 想让母犬生下好宝宝,选种配种是技术含量非常大的工作,并非要选最优秀的公犬,母犬就能生出好的幼犬。
- In this paper,the biological character and breeding technology of Mystus guttatus were introduced.Nutrient Value of Mystus guttatus was analyzed and some constructive suggestion were presented. 介绍了斑鱼萑又的分布、形态特征、生长、繁殖、食性等生物学特性,分析了斑鱼萑又的营养价值,提出了斑鱼萑又人工繁殖、苗种培育、成鱼养殖和病害防治技术。
- Breeding technology for seawater fishes, shrimps, shellfish, algae, crabs and the technology for seawater breedings. 海水鱼、虾、贝、藻、蟹养殖技术及海水养殖品种育苗技术。
- Preliminary Study on Cross Breeding Technological System of Rose in Beijing Forestry University. 北林月季杂交育种技术体系初探。
- Thinning,one of the breeding technologies of eucalyptus big-diameter wood,and its economic effects were studied. 本文就桉树大径材培育技术-间伐控制对桉树林分生长和经济效益进行分析。
- The islanders are a strong breed of people. 这些岛上的居民是一种体格强壮的人。
- Study of Wintersweet Cuttage Breeding Technology 蜡梅扦插繁殖技术研究
- male silkworm breeding technology 专养雄蚕技术
- Of this breed we can make short shrift. 这个品种,我们能很快解决。
- Conventional breeding technology 常规育种
- Spaniel is a breed of dog with large ears. 西班牙猎狗是一种长着大耳朵的猎狗。
- Technology is a booming sector of the economy. 技术是一个迅速发展的经济部门。
- Wild animals don't breed well in captivity. 野生动物圈养时不好繁殖。