抗旱

The study showed: Sown grass in plum orchard can resist drought, hold water content, increase soil fertility, improve soil structure, improve the views of orchard. It was a kind of important cultivation technique in modern fruit production.

研究表明：李园生草可以抗旱、保墒，提高土壤肥力，增强果园的观赏效果，是现代果园生产的重要栽培管理技术。

Sown grass in plum orchard can not only resist drought,hold water content,increase soil fertility,improve soil structure,but also improve the viewing effect of orchard.It is a kind of important cultivation technique in modern fruit production.

李园生草不仅可以抗旱、保墒，提高土壤肥力，改善土壤结构，而且能够增强果园的观赏效果，是现代果业生产的重要栽培管理技术。

It is also preventing the strong light's radiation, reducing evaporation; The ratio of palisade tissue and spongy tissue is getting higher.

因而，植物在干旱条件下，向着抗旱性方面发展的适应性变化趋势，一方面是减少水分份的丧失控制蒸腾；另一方面是提高本身的光合效能。2。

Minimum soil water content for drought resistance of partridge pea is 6. 66％. It can grow well in the areas or years with 300mm annual rainfall.

抗旱临界湿度为6.16％，年降雨量300mm左右的地区能正常生长。

It also has better drought tolerance than any other paspalum that will be important in your dry seasons.

它同时有相比其他雀稗品种更好的抗旱性，这对在干旱地区使用至关重要。

It is of great importance to reveal the mechanism of stress-related and phytohormone signal pathways in plants.

本论文利用生物化学、分子生物学和遗传学分析等方法，通过对E3泛素连接酶SRAR1蛋白的生理生化功能及其参与激素ABA信号途径中的调控机制进行了系统的分析及全面的阐述，为SRAR1作为抗旱基因在基因工程中的应用提供了理论依据。

The results showed :the soil of tailing abandoned land was mainly consisted of the sandy powder , it happened to plash in the raining day for the poor ventilation and infiltrative coefficient .

结果表明：尾矿废弃地土壤以砂粉土为主，通气透水性能差，渗透系数小，易造成地面积水；矿渣废弃地渗透系数大，蓄水量少而蒸发失水强，抗旱力弱。

Drought-resistance of maize is controlled by polygene and is typical quantity genetics.

玉米抗旱性是由多基因控制，呈现典型的数量遗传。

Based on the correlation analysis between D value and 11 physiological and biochemical indexes, the relative water content, organization water content, relative electric conductivity, chlorophyll content, MDA content and praline content can be made as reference indexes in future in the drought research of Iris L.

根据D值与11个指标的相关性分析确定相对含水量、组织含水量、相对电导率，叶绿素含量，MDA含量和脯氨酸含量可作为今后研究鸢尾属植物抗旱性的参考指标。

Among other advances that could save hundreds of millions of dollars, the wings of desert beetles could improve water collection and the drought-resistant African "resurrection plant" indicates ways to store vaccines without refrigeration.

除了能够节省成百上千万的费用，纳米布沙漠甲虫的鞘翅结构可以用来改进水的收集，非洲的更苏植物的抗旱机制指出了不用冰箱保存疫苗的方法。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷