此项研究今天(12月8日,星期三)刊登在《繁殖生物学》的网站。
The study was posted today (Wednesday, December 8) at the online site of the journal Biology of Reproduction.
本文根据近年来国内外对银鲳生物学以及育苗等方面的研究内容,归纳了银鲳繁殖生物学及人工繁育技术研究的现状,并提出了今后研究的重点。
This paper summarized the research status of the reproductive biology and artificial breeding of this species and expatiated on the future of its breeding and f...
“我想有些人认为这不怎么重要的原因,就是在社会生物学的观点看来,不管在什么时候,只要能成功生育和繁殖下一代就行了。”东卡罗莱纳大学人类学系的学科带头人琳达·沃芙如是说。
everything had to be tied to reproduction and reproductive success," said Linda Wolfe, who heads the Department of Anthropology at East Carolina University.
迷恋期是自然界确保男人和女人有足够时间繁殖后代的生物学陷阱。
Infatuation is nature's biological trick to guarantee that a man and a woman are thrown together long enough to procreate.
该研究为园艺学研究提供了用孢子人工繁殖剑叶凤尾蕨的方法,也为分子生物学、遗传学和蕨类植物系统学研究提供了基础。
This study reveals not only the technique of propagation of P. ensiformis with spores for horticulture but also the proper conditions for molecular biology, genetics and systematics study.
即使是赤斑羚圈养条件下的研究也不多,主要集中在营养、繁殖、生活史和其它生物学方面。
Even the study of captive red goral was not sufficient, which focused mainly on the nutrition, reproduction, life history and other biology aspects.
本文报道了灰喜鹊的生物学特性和引种、驯养及人工诱导繁殖的技术。
In this paper the techniques of its artificial training and breeding and its biological characteristics are reported.
根据草坪草的生物学原理,可以利用草坪草的匍匐茎和根状茎作为营养体繁殖材料来建植草坪。
According to the biological principle of lawn grass, the stolon and the rhizome of lawn grass can be used to plant lawn as nutrition reproduction materials.
课程包括植物生物学,昆虫学,土壤化学和植物繁殖。
Coursework includes plant biology, entomology, soil chemistry, and plant propagation.
主要介绍了山药的生物学特性,繁殖的方法,栽培技术等。
Mainly introduced the Chinese yam biology characteristic, the reproduction method, the cultural technique and so on.
简单介绍了条纹石鱼旨的形态特征、食性、繁殖习性等生物学。
Biological features of striped bass, such as morphology, feeding and breeding habits were briefly introduced in the article.
抗生性是指植物对昆虫的生物学,例如:生存、发育和繁殖等,所产生的一切有害影响。
Antibiosis includes all adverse effects exerted by the plant on the insect's biology, for example, survival, development, and reproduction.
繁殖期肥满度、肝脏系数、脂肪系数、性腺成熟系数、性腺体积均具一定的生物学意义。
The fattiness during reproductive period, coefficient of liver, coefficient of far, coefficient of mature gonad, and volume of the latter have certain biological significance.
在红花石蒜不同生长发育期进行八分法切割繁殖,研究无性繁殖系数和子球生物学性状差异性。
Studies were made on the vegetative propagation coefficient and cormels biological characters using eighth-excision in different development phase of Lycoris radiate.
对松突圆蚧花角蚜小蜂的形态、发育、繁殖、成虫寿命和取食寄主行为等生物学特征进行了观察。
Its morphology, development, reproduction, longevity and host-feeding behaviour were studied. Female larvae of C. azumaidevelop as primary endoparasitoid of H.
本文中,主要对乐昌含笑的生物学特性、播种繁殖育苗及组织培养进行了探讨。
Biologic characteristics, Seeding and propagation and tissue culture of Michelia chapensis were researched.
为使天敌能大量人工繁殖,从分子生物学角度对单头桑天牛卵啮小蜂基因组DNA的提取方法及RAPD反应条件进行了探索。
In order to propagate more Aprostocetus prolixus, we studied the method of genomic DNA extraction and optimization of RAPD ana- lytic conditions.
最小细胞指的是一个假象的细胞,它在最大可能好的的培养环境下,能够完成最少的生物学功能维持自身的生长和繁殖。
A minimal cell is a hypothetical cell possessing the minimum functions required for sustained growth and reproduction in a maximally supportive culture environment.
现有提纯繁殖技术多以防止起点温度漂移为目的,而忽视了生物学性状的提纯保真。
Problems still remained in existing technologies which put too much emphasis on preventing the threshold temperature drift and neglect maintaining not only high seed purity but authenticity.
现有提纯繁殖技术多以防止起点温度漂移为目的,而忽视了生物学性状的提纯保真。
Problems still remained in existing technologies which put too much emphasis on preventing the threshold temperature drift and neglect maintaining not only high seed purity but authenticity.
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