1) natural seed coat
天然种衣
1.
A laboratory study was made on seed weight,viability of seed,natural seed coat,absorption,and germination characteristics of Seriphidium(Bess.
)的千粒重、种子生活力、天然种衣形态、种子吸水曲线及发芽率进行了比较。
2.
This paper studies the water absorptivity,the amount of water absorption,dehydration,seed s exuviations way,the effect on seed s bourgeon of the natural seed coat of Seriphidium transiliense in Xinjiang plain hungriness areas.
本文研究新疆平原荒漠地区的伊犁绢蒿种子天然种衣 (也称膜 )的吸水速度、吸水量、失水性、种子脱膜方法、天然种衣对种子萌发的影响。
3) Natural casing
天然肠衣
1.
Natural casing can be edible Packaging of sausage and ham, tissue engineering materials in vivo, and so on.
天然肠衣是食品可食性包装、人体组织工程材料等的重要来源。
2.
Request for the mechanical properties of natural casing in various cases is different.
天然肠衣在不同的应用场合具有不同的力学性能要求,将超高压引入肠衣的加工,可改变其力学特性。
4) natural hybrid
天然杂种
1.
natural hybrid clones was studied by means of field test and statistical analysis.
运用田间试验和统计分析的方法研究了白花泡桐天然杂种无性系自然接干性状的遗传变异。
5) Natural seed production
天然制种
6) natural population
天然种群
1.
Study on pollination characteristics of natural population of Pinus koraiensis;
红松天然种群风媒传粉特点的研究
2.
Establishment of a natural population during the ex situ conservation of Taxus chinensis;
红豆杉迁地保护中天然种群的形成
3.
Studies on natural population distribution of Keteleeria cyclolepis in Fujian Province;
福建江南油杉天然种群分布规律研究
补充资料：石油天然气国际贸易(见石油市场与天然气市场)
石油天然气国际贸易(见石油市场与天然气市场)
石油天然气国际贸易(internotional tradeof011 and只as)见石油市场与天然气市场。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条