查询词典 breeding-fire

According to the record, 219 B.C., east Chin Shihhuang patrols way this place, sees on the island the water plant to be luxuriant, Gumma gallops, regards as a treasure trove, then the instruction in this horse breeding, feeds specially the imperial family to serve as a tool.

据记 载，公元前219年，秦始皇东巡途经此地，见岛上水草茂盛，群马奔腾，视为宝地，便指令在此养马，专供皇家御用。

By using this established system of in vitro gynogenesis, a lot of plants wereregenerated and 20 exellent DH lines have been obtained and found to very useful incucumber breeding.

本文通过建立的未受精子房培养体系，在2年时间里获得了20多个表现优异的黄瓜育种材料。

The haploid breeding of maize is a technology that using anther culture or gynogenesis to produce haploid, and then obtain stable new varieties through natural or artificial doubling.

玉米的单倍体育种，是利用花药培养或孤雌生殖产生单倍体后，进行人工或自然加倍，迅速获得稳定的新品种的育种方法。

The major way of all-female breeding is to combine artificial gynogenesis with sex reversal, in which the key technique is the identification between gynogenesis fish and hybrid individuals.

人工诱导雌核发育与性逆转相结合是全雌鲤鱼育种的主要途径，其中雌核发育鱼与杂交鱼的鉴别是该途径的关键技术。

Two important factors greatly affect income of the fishermen, they are the marine halieutics and breeding aquatics in seawater.

海洋捕捞和海水养殖是影响渔民收入的两个重要因素。

In the end it suggests some counter-measures, including: developing cage acquiculture in the bends and branches as the stradegy direction in cultivation program; developing high-density flowing aquiculture making use of the stream resources; selectively developing dam-intercepting bends acquiculture and quality pool fishery; intensifying the protection and utilization of the natural fish resources so as to develop special variety and establish fry production base; developing large-water-area throw-in and enrichment and culture fishery and halieutics; protecting ecological environment and establishing economic fish and rare fish protection district; perfecting fishery institution and intensifying fishery management and bettering the fish breeding; developing tourist and fishing industry; establishing related mechanism including government control mechanism, market guiding mechanism, management and running company system, sales market share system, farmer organizing and uniting system, leading enterprise leading system; increasing the investment to the fishery industry in the area

文章最后提出发展三峡水库渔业的对策包括：养殖项目的战略定向为利用库湾库汊，发展网箱养鱼；利用山溪流水资源，开展高密度流水养鱼；利用高水位区库湾，有选择地开展坝拦库湾养鱼和精养池塘渔业；强化天然鱼类资源保护与合理利用，进行特色品种的开发和苗种生产基地的建设；大水域放流增殖，发展捕捞业；保护生态环境，建立经济鱼类和珍稀鱼类保护区；健全渔政机构、加强渔政管理、做好鱼类繁殖；积极发展游钓业；建立与渔业发展相适应的配套机制包括政府调控机制、市场导向机制、管理运营公司制、营销市场股份制、农民组织协会制、龙头企业带动制；增加三峡水库渔业的资金投入。

This paper reviewed the latest research of cucumber haploid breeding in the recent years.

综述了近几年来黄瓜单倍体育种的最新研究进展。

So, haploid breeding of maize has great significance either in practice, or in basic research.

因此，玉米单倍体育种无论在实践中还是在理论研究方面都具有重大的意义。

Haploid production is of great importance to plant breeding and genetics study.

单倍体技术在遗传育种和分子生物学研究中具有重要意义。

This technique provides an optimal approach to haploid breeding.

本项技术在植物单倍体育种中可发挥重要作用。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。