It may be lack of fertilisers, poor husbandry or agronomy, too much water or too little at the wrong time.
这可能是由于缺乏化肥、资源管理或农艺学不良、在错误的时间有太多水或太少的水。
And so in Delhi, as in Tehri, the poor line up at municipal water tankers and hand pumps.
因此，在德里，像特赫里这样的地方，穷人只能在市政的运水车和手动泵处排队。
At the annual world water week conference in Stockholm this week, delegates focused on measures to extend access to clean water and sanitation to the world's poor.
这个星期在斯德哥尔摩举行的年度世界水资源周会上，代表们集中讨论了增加洁净水资源可用性和世界范围内贫穷人口卫生条件的诸多方法。
Unsafe sanitation anddrinking water, together with poor hygiene, account for at least 7 percent ofdisease across the world, they said, as well as nearly 20 percent of all childdeaths in the world.
专家说，不安全的卫生设施和卫生低劣的饮水至少占到全世界疾病的7%，全世界儿童死亡人数的近20%也由此导致。
Products such as the hamburger - dismissed as an unwholesome food for the poor at the beginning of the 20th century - and bottled water are now commonplace.
如汉堡包这样的产品——二十世纪初供应给穷人的不健康食品——以及瓶装水，如今都已是司空见惯的东西了。
Please don't laugh at our poor grass. It is so dry that we have to save our washing water to water them.
请新西兰的姐妹们不要见怪啊，这里气候太干，为了省水，我们只能用洗衣服的水浇花园。
Poor as we were in many ways at that time, we were still quite happy as children, for there was clean air, clean water, a lot of fish, crabs and eels in the rivers, lakes, and ponds;
虽然那时候我们在很多方面都很困难，但作为孩子我们仍然很幸福，因为有干净的空气、水；江河湖泊里有很多鱼、螃蟹、黄鳝；
The water cooling condenser copper pipe is susceptible to the effects of poor water quality, produce scaling, every year at least must be cleaned once.
水冷式冷凝器铜管易受水质不佳之影响，产生结垢，每年至少必须清洗一次。
And some disadvantages of traditional paper-plastic adhesive have been solved, for example, the poor water resistance and first-viscousness at low temperature.
解决了传统复膜胶耐水性差和低温下的初粘性低的不足之处。
[disadvantages] : in case of poor drainage, easy to soak water, installation and maintenance inconvenience, equipment dependence, poor ventilation at the bottom, easy to damp electronic components.
【缺点】：如遇排水不畅，容易积水浸泡，安装和维修不便，设备依赖性强，底部通风不良，电子部件易受潮。
Treating water in homes is a more effective way of controlling diarrhoea in poor countries than interventions at Wells.
在一些贫穷国家，处理家庭用水与处理水井水源相比是一更加有效的控制腹泻的手段。
Treating water in homes is a more effective way of controlling diarrhoea in poor countries than interventions at Wells.
在一些贫穷国家，处理家庭用水与处理水井水源相比是一更加有效的控制腹泻的手段。
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