种质

The theory gist and indication of the choiceness cultivar were put forward according to the demand for medicinal material application and resources renewal.

并结合中医用药的要求，提出了可供资源再生的优良种质筛选的理论依据和指标。

To establish the stable theory bases of choiceness gene induced, expression and breeding of high yield and high ephedrine content through series research the molecular biology.

进行系统的分子生物学研究，为麻黄的优良基因导入、表达及高产与高含碱量新种质的选育奠定坚实的理论基础。

In this way, they made a kind of breakthrough during the evolvement of ci.

对于以往词的演进历史而言，这无疑是一种质的突破。

The effects on core collection development with different sample proportionsDuring core collection development a difficult task comes when attempting to reduce the sample size of a large collection without losing its diversity.

不同聚类方法和取样策略的评价聚类方法与核心库的构建有着密切关系，不同的聚类方法对稻米品质性状核心种质的构建可以产生不同影响。

This is the website of the Chinese Crop Germplasm Information System.

这是中国作物种质信息系统的网站。

Although this kinds of drought-resistance germplasm have a low absolute yield, their fertility and stability of yield under drought and infertile condition preceded crossbreed.

这类地方种质的绝对产量不高，但其稳产性和在干旱贫瘠条件下的丰产性优于杂交种。

Resistance to crown and root rot in alfalfa.

过氧化物酶活性与种质的根和根颈腐烂 5。

For the soybean germplasms, 76(25.33%), 41(13.67%) and 14 (4.67%) were positive to Soybean mosaic virus, Cucumber mosaic virus, and Alfalfa mosaic virus respectively.

结果表明：在大豆种质中检测出大豆花叶病毒、黄瓜花叶病毒、苜蓿花叶病毒三种病毒，阳性检出率分别为25.33%（76份）、13.67%（41份）和4.67%（14份）。

Tea germplasm are fundamental materials for production, cultivar development and biotechnology research, with important and potential value.

茶树种质资源是生产利用、品种创新和生物技术研究的物质基础，具有十分重要的价值和意义。

Cyclamen is a world-famous flower, which is well popular with its abundant germplasm resource and various cultivars.

仙客来是世界著名的花卉之一，种质资源丰富，栽培品种繁多，深受人们的喜爱。

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％。