While it's very difficult to achieve the improvement of ecological environment by emphasizing the "Comprehensive control" basing on 100% self supply of grain.

而强调1 0 0 %的粮食自给之基础上的“综合治理”则很难实现生态环境的改善。

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The paper analyses the problem of inadequate self supply of coke and summarizes that the fluctuation of fine pulverized coal and the imbalance in charging are main reasons affecting coke production.

针对焦炭自供能力不足的问题进行了分析，煤粉碎细波动大、装煤量不均等是影响焦炭产量的主要原因。

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US researchers say they have demonstrated how cells fuelled by bacteria can be "self-powered" and produce a limitless supply of hydrogen.

美国研究人员称他们已经试验成功用细菌激励来电池，做到自主激励并源源不断地产生氢气。

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This motif index consists of building supply firms, self-storage centers, roofing supply businesses and manufacturers of utility supplies and generation equipment.

FORBES: Tracking Sandy Recovery

From smarter power distribution, to more efficient cities, to digital battlefields, to self-optimizing supply chains, to hyper-targeted products, it all seems possible and the world seems poised to make deep inroads into smart and sustainable development.

FORBES: How The Internet Of Things Will Change Almost Everything

If he's wrong - if there is, in fact, a faster growth path available, which would not undermine market confidence, then the government's strategy could be making the supply side problem a self-fulfilling prophesy, by condemning us to unnecessarily slow growth which could have permanent effects on Britain's potential output.

BBC: UK growth - anything to be done?