LPG can be replaced by DME as city gas, but pipeline transmission pressure shall not be too high, and gas supply range shall not be too wide.

二甲醚可替代LPG作为城市燃气，但管道输送压力不宜过高，供气范围不宜过大。

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Examples range from contamination of the food or water supply, to high levels of air or noise pollution, a chemical accident, a disease outbreak or a natural disaster.

这方面例子的范围包括从食物或水供应的污染，到空气或噪音高度污染、化学事故、疾病暴发或自然灾害。

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They may be able to supply a broader range of services for which fees can be charged.

甚至或许只要你能支付得起费用，他们就能提供更宽广范围的服务。

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"Today,we have signed an agreement, which broadens the reach of our cooperation beyond the supply of nuclear reactors to areas of research and development and a whole range of areas of nuclear energy,".

VOA: standard.2009.12.08

Furthermore, protected areas supply a range of ecosystem services to societies such as clean water, wild food and genetic material.

UNESCO: 2010 UK and Ireland Fellows

Threats to the supply chain range from the installation of malicious code in either hardware or software to the installiation of counterfeit equipment and the disruption of the production of critical components.

FORBES: GAO: Global IT Supply Chain Poses New National Security Risk

Scottish Salmon has expanded its range of supply in UK retailers, increasing shipments to French fish smokers and with expanded distribution channels in Japan and China.

BBC: Scottish Salmon Company boosts capacity with Mull licence