查询词典 drought

Vetiveria zizanioides ; heat and drought stress ; photosynthesis ; physiology index

香根草；高温干旱胁迫；光合特性；生理指标

The calamity of drought and waterlogging is frequent.

重庆市水资源短缺的矛盾十分突出。

And more marked decreases in the activity of SS occurred under drought than under waterlogging.

其中干旱处理下SS的下降比渍水更为明显。

Protein content was the highest at high temperature x drought, and the lowest at optimum temperature x waterlogging.

在温度和水分逆境下，籽粒醇溶蛋白和谷蛋白的变化是导致蛋白质含量和谷／醇比差异的主要原因。

The yield of PSⅡ of high and middle phosphor treatment was significantly higher than the control under the wettish and moderate drought conditions.

在丰水和中度干旱条件下，高磷和中磷处理的小麦各生育期的叶片PSⅡ总光化学量子产量显著高于对照处理。

QP of high and middle phosphor treatment was significantly higher than the control under the moderate and severe drought conditions, but there was no significant difference under wettish condition.

在中度干旱和严重干旱条件下，高磷和中磷处理的小麦叶片光化学猝灭系数显著高于对照，而在丰水条件下，3种处理基本相等。

Beside his heavy-shouldered team thirsty with drought and chilled with rain, he weathered all the striding years till they ran widdershins in his brain: Till the long solitary tracks etched deeper with each lurching load were populous before his eyes, and fiends and angels used this road.

他在球队的重担干旱和和口渴的雨，他饱经风霜的所有的跨年直到他们逆时针地跑在他的大脑。直到漫长的孤独的痕迹我的每一个蹒跚蚀刻负荷他的眼睛，是人口之前，和朋友和天使，用这条路。

Diverse phenological performances, xeromorphic leaf traits and different responses to drought in the savanna woody species with different leaf phenology may facilitate partitioning of resource utilization and hence co-existence of woody plants in dry-hot valley savannas.

元江干热河谷木本植物表现出来的多样性的物候特征、旱生的叶片形态结构以及不同物候类型植物的光合生理对干旱适应策略的差异有助于促进资源的合理分配和利用，促进物种共存。

But at the same time,itexisted in the fact that the water environment was amended,showingthat many lakes and ponds such as Hong Jiannuo Lake appearing andexpanding in the end of Qing dynasty.4.The vegetation in Mu Su Desert passed through several phases inhistorical times,the main phases are:the species composition ofvegetation community was gradually simplified;xeromorphous and sandyplant increased;the status of desert vegetation rose evidently.However,the change of vegetation zonation means that forest plainchanged into drought plain did not occur.5.The main modality of Mu Su Desert land degenerating has beendesertification,it had occurred before human activities intervenedintensively.Two-thirds of land has been desertification at variousdegrees.

但与此同时，也存在着局部的水环境改善，突出表现为红碱淖等湖沼在清末民初的出现和扩大。4、毛乌素沙地的植被在历史时期经历了群落种类组成渐趋简单、旱生沙生资源植物增加、荒漠植被地位明显上升等变化，但是并不存在由森林草原到干草原的地带性植被变化。5、沙漠化是毛乌素沙地土地退化的主要表现形式，在人类活动强烈干预以前就存在着，秦汉以来，有大约2／3的土地发生了程度不同的沙漠化。

A study of Zygophyllum xanthoxylum seedling physiology under drought stress using treatments of different PEGG000 concentration showed: The moisture holding capacity of Z.

以PEG6000模拟不同程度的水分胁迫，对霸王幼苗进行了处理，研究霸王对干旱胁迫的生理响应。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。