种子的

In previous study,the ability of plant resist-drought almost focuses on plant foot,corm and leaf,except seed, especially,large number kinds of plant species is not report.

以往的植物抗旱性研究，多集中在植物成株后的根、茎、叶组织等方面，而对种子的抗旱性研究较少，特别是对批量旱生植物种子，在各种水分条件下的响应方式的研究未见报道。

On the basis of reviewing the resource status of Cycas guizhouensis in Guizhou province,the reproductive biology of this species including female/male ratio,pollination mechanism,characteristics and germination of seed,seed dispersal and natural regeneration ability were described.

在对贵州苏铁的分布及资源现状作出评述的前提下，从其植株的雌雄比及其传粉机制，种子的特征及其萌发与生长，种子的传播与其自然更新能力等方面，论述了贵州苏铁的生殖生物学特性。

Dormancy break and germination of both seeds are accompanied by a decrease of ABA content in endocarp and seed coat, and by an increase of GA4 content in embryo.

山樱花和杨梅种子的休眠性质均属於生理休眠，种子的休眠解除和发芽皆需要伴随著种皮和内果皮的内在荷尔蒙ABA含量的降低和胚内GA4含量的增加。

Analysis of the extracts of the skin, juice/pulp, and seed of muscadine grapes showed that concentration of resveratrol in the skin was highest.

通过对圆叶葡萄的果皮、果汁/果肉以及种子的提取物进行分析，证实果皮中白藜芦醇的含量是最高的，果汁/果肉中的含量要比果皮和种子低得多。

Analysis of the extracts of the skin, juice/pulp, and seed of muscadine grapes showed that concentration of resveratrol in the skin was highest. Levels in the juice/pulp were much lower than in the skin and seeds.

通过对圆叶葡萄的果皮、果汁/果肉以及种子的提取物进行分析，证实果皮中白藜芦醇的含量是最高的，果汁/果肉中的含量要比果皮和种子低得多。

objective:to determine different cultivars of fructus trichosanthis in shandong, and explore their genetic relationships.methods: sds-polyacrylamide gel eletrophoresis was employed to analyze the seed protein of different cultivars and wild plant of fructus trichosanthis from shandong and trichosanthes hubehensis, and the finger-prints were established.results:there were many common bands among different cultivars and wild plant of fructus trichosanthis, but t.

目的：鉴定山东产瓜蒌的不同农家品种，并探讨它们的亲缘关系。方法：利用垂直平板聚丙烯酰胺凝胶电泳技术，对山东产瓜蒌的不同农家品种、野生种及湖北栝楼进行种子蛋白电泳分析，并绘制指纹图谱。结果：山东产瓜蒌不同农家品种和野生种种子的蛋白电泳图谱具有多条共有带，而与湖北栝楼图谱差异显著。

The partial correlation between the aril and the peel reached significant level .The growth curves of longan fruit and its tissues,demonstrated by eithe...

龙眼果实及各组织的水分进入均早于溶质的进入，假种皮的生长落后于果皮和种子的生长，溶质进入果皮和种子先于假种皮，花后70d开始，溶质主要进入假种皮。

Endogenous hormone ABA and GA3 played an important role in seed dormancy and germination. ABA was the key factor for seeds germination, the reduction of ABA was the initiatory factor for embryo development, while the increased GA3 benefited physiological after-ri pening.

内源激素ABA和GA3在滇重楼种子休眠与萌发过程中起着重要作用，ABA是引起休眠的关键因素，ABA含量的降低是滇重楼种胚发育的始动因子，GA3有助于种子的生理后熟。

Methuselah beats out the previous oldest-seed record holder, a lotus tree grown from a 1,300-year-old seed in 1995 by Jane Shen-Miller, a botanist at the University of California, Los Angeles, and colleagues.

玛士撒拉击败了之前最老种子的记录保持者——1995年，洛杉矶加州大学的一位植物学家Jane Shen-Miller和她的同事把从一颗1300岁的种子培育成了一株荷叶。

The results showed that with the immersion time of straw and straw leaching solution concentration increased, the germination rate of wheat seed decreases, the time of emergence of wheat seed also will extend the POD activity of wheat seedlings, SOD activity and root activity show a downward trend , leaf MDA content was increased.

结果表明，随着秸秆浸泡时间的延长和秸秆浸出液浓度的增加，小麦种子的萌发率随之降低，小麦种子的出苗时间也随之延长，小麦幼苗POD活性增加，SOD活性和根系活力呈现下降趋势，叶片MDA含量却升高。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。