droughts

The area was constantly hit by drought.

这地区经常遭到旱灾。

The long drought dried up all the wells.

长期的干旱使所有的井都干涸了。

The paucity of fruit was caused by the drought.

乏是由于干旱造成的。

Hundreds of sheep perished that year because of drought.

那年由于干旱, 几百头羊突然死去。

The drought did a lot of harm to the crops.

干旱给庄稼带来许多危害。

"People have to learn to conserve water anytime, especially during the drought."

"大家必须学会节约用,特是在干旱期间。"

The soil cracked from the drought.

土壤干裂了。

They had to contend against drought.

他们必须跟干旱作斗争。

Week after week the drought continued.

乾旱持续了好多个星期。

They are waging warfare with drought.

他们正同干旱作斗争。

The drought has intensified.

旱情加剧了。

Heliophiles, drought and poorness tolerant.

，干旱瘠薄，适应性极强。

In East Africa five years of drought have brought about a holocaust in which millions have died.

东非地区五年的干旱引起上百万人的死亡。

Intraspecific nucleotide polymorphism in the drought induced transcription factor CBF4 region of Arabidopsis thaliana was analyzed with 17 core accessions growing in different ecoclimate.

摘要 以生长于不同气候条件下的17个拟南芥核心生态型为材料，分析了它们的抗旱转录因子CBF4 基因区域的序列多态性。