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High salinity and temperature induce seeds of euhalophytes Halostachys caspica, Kalidium foliatum and Halocnemum strobilaceum to remain ungerminated, and seeds germination and seedling establishment of the three halophytic species can be ensured only when temperature and edaphic conditions are favorable. This is most likely an important adaptive strategy in these halophytic species to survive their saline environment in an arid region in Xinjiang;(2) morphological adaptations.

三种真盐生植物盐穗木、盐爪爪和盐节木种子在高盐和高温时不萌发，只有当温度和盐分适宦时种子才萌发，有利于幼苗的成活，是这三种植物适应新疆极端生境的策略。

The results showed that the germinating rates were highest when inbred seeds of sweet corn (su 1) were harvested 25～30 days after pollination or whe n effective accumulated temperature from pollination to harv...

结果表明，发芽率最高的收获期及其有效积温分别为：普甜玉米自交系种子于授粉后的 2 5～ 30d ，授粉到收获有效积温为 4 2 7.4～ 5 2 8℃；杂交组合F1代种子于授粉后 30～ 35d ，授粉到收获有效积温为5 2 8～ 6 2 0℃。

Using different treatment methods to handle seeds of Hedysarum scoparium and Ammopiptanthus mongolicus.

其中花棒种子设6种不同的催芽处理方法，分别为温水浸泡1、2、34、d、温水浸泡1 d后沙藏3 d和CK，结果表明，温水浸泡1 d后再沙藏3 d处理过的花棒种子发芽率最高，达到61.33%。

The nutrition composition content in the seed of pines and Juglansmandshurica were higher than other plant leaf and buds,and Seed of Juglans mandshuricain content of protein and crude fat were higher than confivorous seed and tender branch,leaf,bud of other plant obviously.

松籽和胡桃楸种子中的营养成分含量较植物叶芽高，并且胡桃楸种子中粗蛋白和粗脂肪含量明显地高于松籽和其它植物的叶芽和嫩枝条。

The effects of different treatments on the seed germination of Leucaena leucocephala was conducted. The experiment conditions included five temperature treatments (four constant temperatures and one alternating temperature), eight immersing treatments (80 ℃ hot water and seven treating times with 98% of H2SO4 solution).

通过用4个不同恒温、1个变温及用80℃热水、98%的浓硫酸不同时间分别浸种对新银合欢Leucaena leucocephala种子进行发芽试验，研究不同处理水平和不同处理组合对新银合欢种子萌发的影响。

Flax seed, either in oil supplements, or whole or milled seeds are beneficial for your body's health.

亚麻种子，无论是在石油的补充，或全部或碾磨种子有利于你的身体健康。

The germination ratio,germination index and vigor index of seed in different storage years gradually decreased .It shows the seed of Onobrychis viciaefolia Scop. cv. Mengnong has not the post-maturation phenomenon.

成熟种子在不同贮藏年限间的发芽率、发芽指数、活力指数等是逐渐降低的，表明蒙农红豆草种子不具有后熟特性。

Results show that, by uv-vis spectra, fluorescence spectra and Fourier infrared spectra transform all successfully gained water-soluble CdTe quantum dots. With the increase of water-soluble CdTe quantum dot concentration increasing, Achyranthes Bidentata root length and the seed vigor reduced ordinally, but its germination changed no obviously, suggested the space mutagenesis treatment can improve Achyranthes Bidentata seed vigor.

结果表明，紫外－可见光谱、荧光光谱和傅立叶红外变换光谱图均说明已成功制备水溶性CdTe量子点；随水溶性CdTe量子点浓度增大，牛膝的根长和种子活力依次降低，但其对发芽势影响的规律不明显，经空间诱变处理能提高牛膝种子活力。

For studied twenty species in ten microsites, the mean seedling recruitment percent (from seed to seedling overwinter survival) were about 10% to 30%.4 Microsite and seed mass both significantly affected seedling growth rate and biomass allocation characteristics.

在本研究的几个微生境下，种子幼苗平均更新补充概率约为10％～30％。4微生境和种子大小显著影响了幼苗的生长率和生物量分配特征。

With different concentrations of polyethylene glycol (PEG6000), the treatment of water stress was simulated: With the decrease of water porential, the germination percentage, speed and index decreased in total and increased at the temperate water stress (-0.2MPa), indicating that A. pedunculata Pall. has drought tolerance in certain extent.

用不同浓度的PEG6000模拟土壤干旱对种子萌发进行人工水分胁迫处理，随着水势下降，种子发芽率、发芽速度、发芽指数及发芽活力呈下降趋势，在轻度水分胁迫下(-0.2MPa)发芽率有所上升，表明长柄扁桃具有一定的抗旱性。

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。