查询词典 drought-stricken

Photosynthesis and anti-oxidase activity of Paeonia suffruficosa leaves during bud growing stage were studied under drought stress.

以现蕾期的盆栽牡丹叶片为试材，研究了中度干旱胁迫下牡丹叶片光合作用和抗氧化酶活性的变化。

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。

With different concentrations of polyethylene glycol (PEG6000), the treatment of water stress was simulatedWith the decrease of water porential, the germination percentage, speed and index decreased in total and increased at the temperate water stress （-0.2 MPa）,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（-0.2 MPa）发芽率有所上升，表明长柄扁桃具有一定的抗旱性。

Phaethon's car went but a day. And the three years' drought in the time of Elias was but particular, and left people alive.

法厄的车只走一天；（注4）而伊利亚时代的三年旱灾是特殊现象，而且还是有人活下来。

The allomatric scaling for the wet clonal plants including Phalaris arundinacea Scirpus planiculmis Phragmites australis and Phragmites Jeholensis did not show "1/4-power Rule". The variation of the allometric exponents between vegetative and reproductive ramets was mainly due to the different regulation mechanisms in different development stages. Moreover, the variation of the allometric exponents between plantsin wet or drought environments was the result of the long-time divergent response for ramets to moisture environments.

虉草、紧穗三棱草、芦苇和热河芦苇4种湿地根茎植物分株异速生长规律并不表现为&1／4或1／4整倍数&规律，营养株和生殖株异速生长幂值的差异是不同发育类型的分株生长调节机制不同的结果，水生生境和旱生生境分株异速生长幂值的差异则是分株对生境水因子差异长期趋异响应的结果。

Effects of drought stress on the membrane injury and photosynthetic characteristics in the leaves of Photinia frasery Dress were studied.

对不同程度干旱胁迫下红叶石楠的叶片膜伤害和光合生理特性进行了研究。

The results showed the relative water content, chlorophyll and carotonoid contents and net photosynthetic rate in leaves of Photinia frasery decreased with aggravation of drought stress, while the content of anthocyanin, Malondialdehyde and the membrane permeability inhanced significantly.

结果表明，随着干旱程度的增加，叶片含水量、光合色素含量以及净光合速率等生理指标都有不同程度的下降，而花青素含量、丙二醛含量和细胞膜透性大幅增加。

This paper used Photinia frasery Dress as experiment material, changes of photosynthetic charactreristic, pigment content, protective enzyme system and chlorophyll fluorescence characteristic of Photinia frasery Dress under drought were studied.

本研究以红叶石楠为试材，研究其在水分胁迫下的光合特性、叶片色素含量、抗氧化酶系统以及荧光参数等的变化。

The results showed that:1. Changes of Photosynthesis and Relative Physiological Characteristics of Photinia frasery Dress Seedlings under Different Drought in SpringAlong with the stress time extended and stress extent increased, leaf water content, photosynthetic pigment content and photosynthetic indexes of Photinia frasery Dress were inhibited in different levels, but the anthocyanin content, MDA content and membrane permeability increased distinctly.

结果表明： 1。不同程度干旱胁迫下红叶石楠叶片光合作用及相关生理特性的变化随着胁迫时间的延长和胁迫程度的加剧，红叶石楠的叶片含水量、光合色素含量以及Pn等光合基本指标都受到了更深程度的抑制，且可利用的光强范围越来越小，而花色素苷含量、MDA含量和细胞膜透性大幅增加，保护酶系统(SOD、POD、CAT)活性随着胁迫时间的延长，总体表现为先升高后降低，但在同一时期，随着胁迫程度的加剧，酶活的变化趋势有异。

Soil drought results in the decrease of superoxide dismutase activities and increase of malonaldehyde contents in pistacia vear leaf cells, acid phosphatase activities and soluble phosphotus contents elevated.

干旱胁迫下，阿月浑子细胞SOD活性降低，MDA含量增加，酸性磷酸酯酶活性增强，可溶性磷含量增加。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。