查询词典 drought-stricken

The saving-water effect of Radish and Cabbage under PFM and appropriate irrigation,and the drought-resisting of radish seedling which seed was soaked by CaCl_2 were systematicly reseached by field observation and the experiment in door.The main results were summaried as follows:The soil temperature of 0~20cm cultivated layer was increased 3-4.5℃ in early growth period was only 1℃ in late growth period by PFM;there was more water saved up to 20.84mm in 0~60cm soil layer by PFM than no PFM in the early growth period of Radish;the yield and water use efficiency of Radish in L4 were exceeded respectively 10.1% and 21.9% of that contrast, the yield and water use efficiency of Cabbage in G4 were exceeded respectively 8.7% and 26.58% of that contrast, under PFM and appropriate irrigation.

主要研究结果如下：地膜覆盖在植株生长前期耕作层平均可增温3～4.5℃，在生长后期增温幅度减小，仅有1℃左右；地膜覆盖在植株生长前期可有效的保持土壤水分，在萝卜生长前期，使0～60cm土层内多储水20.84mm；在覆膜不灌水充分利用自然降雨的条件下生产萝卜，可比裸地正常灌水萝卜增产10.1%，水分利用效率提高21.9%；覆膜只浇一水生产甘蓝，可比裸地正常灌水生产甘蓝增产8.7%，水分利用效率提高26.58%。

Qinling Powder Plant has employed powder spray-welding for blades of evacuating machine head and wear-resisting plate of drought fan, nozzle throat water-spraying pipe of dust extractor and other parts in125 and200 MW power generating set operated in itsown plant.

秦岭发电厂对本厂使用的12.5万千瓦和20万千瓦发电机组的排粉机叶片、风机包头及防磨板、尘器喷嘴喉部喷水管等部件进行了粉末喷焊。

Disasters such as drought, high temperature, sandstorms, plant diseases, and insect pestilence have all happened more frequently in a larger number of areas, with increasingly severe aftermaths.

林而达认为，气候灾害和疾病已经成为中国贫困人口致贫、返贫的两大主要原因，而气候变化对生态脆弱地区的影响更不容忽视。

Measurement of fluorescence of PS Ⅱ Reaction Center indicated F/F and F/F decreased in both alfalfas under drought stress.

3对叶绿素荧光参数的研究表明：干旱胁迫下两种紫花苜蓿PSⅡ反应中心光化学效率F(下标 v/F、PSⅡ潜在活性F

Water allotments to farmers were cut back in the drought.

在干旱时期配给农民的水量减少。

Water allotments to farmers were cut back in the drought.

在乾旱时期配给农民的水量减少。

Drought-resistant perennial with awns lacking or very short and long creeping rhizomes; Europe and temperate Asia.

多年生抗旱无芒或短芒草，有长匍匐根茎；生于欧洲和亚洲温带。

These phenotypes should be ascribed to that transgenic alfalfadeveloped more robust root systems,and thus got higher root biomasses and root/shootratios compared with wild-type under either normal condition or salt/drought stress.

发达的根系有助于转基因紫花苜蓿在胁迫条件下吸收更多的水分和养分，因而对其耐盐性和抗旱性也有着重要的贡献。6。

ONE of the world's biggest water desalination plants could soon be built in Victoria as the Bracks Government's quest to drought-proof Melbourne gathers pace.

Brack政府的为了增强墨尔本的抗旱能力，即将在维多利亚实施海水淡化工程，这将是世界上最大的海水淡化工厂之一。

ONE of the world's biggest water desalination plants could soon be built in Victoria as the Bracks Government's quest to drought-proof Melbourne gathers pace.

在布莱克政府寻求加速解决墨尔本干旱问题的努力下，一座世界上最大的海水淡化厂不久将在维多利亚建成。

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。