查询词典 drought

Compared with diploidy , the seedlings of Pasthyrostachys juncea with tetraploidy have stronger viability , higher nutrient contents and better tolerance of lower temperature , drought and other extremely environments .

与二倍体新麦草相比，染色体加倍后的四倍体新麦草的种苗生活力强，种子营养成分含量高，对低温，干旱等极端环境的适应能力强。

Because they do disafforestation, opening up grasslands, reclaiming field from the intertidal zone, finally cause seriously ecology losing balance and destroying, forest decrement, soil erosion serious, climate worsing, desert broadening the scope, drought and flood harm frequently appearing, all these makes whole ecology going to worse and ...

因毁林开荒、开垦草原、围垦滩涂，结果导致生态平衡失调和破坏，造成森林减少、水土流失严重、气候恶化、沙漠化扩大，洪旱灾害频发，使整个生态环境趋于恶化，最终影响到人类自身的生存。本文列举了巴州地区土地开发的现状，分析了土地开发对生态环境造成的影响，并提出了生态环境保护对策与建议。

Make rain seeps through loess to be utilized by agronomic crop. The develop of the ditcher has become a new approach to solve agricultural drought in northwest area.

该机具的开发研制将成为干旱半干旱地区特别是我国西北地区解决农业干旱问题的新途径。

Protracted drought has brought what has been described as a 'biblical' camel plague into the Docker River township, leaving residents cowering in their homes.

长期乾旱引起的这场骆驼灾难，使道克河小镇有如人间地狱，当地居民躲在家中胆颤心惊。

In some cases disease and drought have decimated livestock numbers which has constrained the use of draft animal s.

在某些地区，疾病和干旱导致牲畜成批死亡，限制了畜力的使用。

Although their drought was shorter it was even drier, the worst in 800 years.

尽管他们经历的干旱时间较短，但干旱程度却更强，是800年间最干旱的一次。

If the climate gets drier, then the logical conclusion is that even more drought will occur.

如果气候越来越干燥，那么必然的结果是将会有更严重的干旱。

In many parts of China, people are fighting drought.

在中国的许多地区，人们在抗旱。

Can you tell me the reason of the drought?

4你能告诉我天旱的原因吗？

Third, he said two years of drought have caused hardship in many parts of China.

第三点，他说中国的两年干旱造成了中国许多地方的困境。

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