查询词典 drought

Dignam laid in clay of an apoplexy and after hard drought, please God, rained, a bargeman coming in by water a fifty mile or thereabout with turf saying the seed won't sprout, fields athirst, very sadcoloured and stunk mightily, the quags and tofts too.

迪格纳穆卒于脑溢血。葬于地下。久旱之后，天降喜雨。一名运泥炭约航行五十英里水路之船夫曰："种子无从萌芽，田野涸竭，色极暗淡，恶臭冲天，沼地与小丘亦如是矣。"

He said firefighters were worried late Saturday about the fire moving farther north into the mountains, where drought and bark beetle infestation have killed thousands of trees -- turning them into kindling.

他说周六时火警们都非常担心大火从北进入山里，那里由于干旱和虫灾的侵扰，成千上万棵树木变成了易燃物。

The envioronmental impact of the drought comprises the basification of the soil and groundwater's salt, surging pollution of the freshwater ecosystem ,the regional extinction of the animal speices.

干旱造成的环境影响有土壤和地下水的盐碱化、淡水生态系统污染加剧、动物品种的区域性灭绝等。

The impact of a drought on the environment can be more destructive than that of a flood because it lasts for a longer period of time.

干旱对环境的影响比睡在对环境的影响更具破坏力，因为干旱持续的时间长。

It also has strong roots with voltage and leaves the sodium bicarbonate , which can be drought tolerant.

它又具有强大的根压和含碳酸氢钠的树叶，因而能抗旱耐盐。

The vulnerabilities of this system have been on display for the last several years, as a deep and persistent drought in northern Mexico, combined with an inadequate binational water management framework, led to a serious binational dispute over Mexico's water delivery obligations under the 1944 Treaty.

过去这几年，此系统已显得脆弱不堪，北墨西哥持续严重干旱，加上两国水源管理框架的不恰当，导致两国针对1944年条约中所规定墨西哥的供水责任起了严重争端。

We analyse the adjustment of the birch reeds to the cold and drought from the conductance, K+ filtrate, SOD, POD, MDA, content of the water-soluble protein, penetration of the bioplasm film, photosynthesis and fluorescence.

3通过对欧洲优良无性系在寒冷、干旱的胁迫下电导率、钾离子的渗透率、酶促防御系统，膜质过氧化物，可溶性蛋白含量、原生膜透性和光合、荧光等生理指标的变化，对欧洲白桦优良无性系苗期的适应性进行分析。

However,flood doesn't increase its depth the least bit,and drought can't made it lose an inch.

水灾既不能增加它的深度，旱灾也不能减少它一吋。

In this research, suitable content of Potassium can improve drought-resistance of bluegrass cultivars.

在本试验中，适宜的钾素营养能提高早熟禾植株的抗旱性。

Cloning this gene may provide a good foundation to improve the drought-tolerance and water-saving in broomcorn millet as well as in other plants

该基因的克隆为进一步探讨利用该基因改良其他植物的抗旱节水性奠定了良好的基础。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了