Oil pricing became a zero-sum game: every rise in prices benefited producers at the cost of consumers, and every reduction in price benefited consumers at the expense of producers.
石油定价变成了一个零和博弈：每次价格的上涨使得生产者获益，消费者受损，每次价格的下跌则使消费者获益，生产者受损。
Olive oil has extremely healthy fats, and it provides us with nutrients that help our bodies function. Replace butter, vegetable oil, and "zero calorie" cooking sprays with olive oil.
橄榄油有非常健康的脂肪，它能给我们提供身体正常运转所需的营养成分。用橄榄油来替代黄油、菜油和“零卡路里”的烹饪喷雾。
The application of HSE in Shanbei oil fields has ensured zero delay of man-hour, zero accident in the pit and zero apparatus and industrial accident in this working area.
健康安全环保(HSE)管理体系及其在陕北油田钻井中的应用，使该工区钻井达到了零误工时、无井下及设备事故以及没有工伤事故的目标。
The zero production of the oil and gas well production data are addressed default.
对油气井生产数据进行零产量预设处理。
The technology of biomass pyrolysis can convert low-quality biomass into bio-oil that has the character of high-quality, high energy density, cleanness and zero carbon dioxide emission.
大力开发生物质的热裂解制油技术，可将低品位的生物质能转化成高品质的、高能量密度，清洁、无污染而且二氧化碳排放为零的生物油液体燃料。
In fact, the last time speculators bet this heavily on oil, the bottom dropped out of the market, as you can see by this illustration from Zero Hedge.
事实上，在市场底部下跌的时候，投资者在这个位置都进行了很大的下注，如你所看到说明这是一个零对冲。
A developing trend for the high-speed centrifugal compressor is predicted. The non-oil seal will gradually take the place of the wet seal and it will obtain zero leakage of the seal unit.
最后，对高速离心压缩机发展趋势做出了展望，提出无油密封将逐渐取代湿式密封，真正达到密封装置的介质的“零泄漏”。
A developing trend for the high-speed centrifugal compressor is predicted. The non-oil seal will gradually take the place of the wet seal and it will obtain zero leakage of the seal unit.
最后，对高速离心压缩机发展趋势做出了展望，提出无油密封将逐渐取代湿式密封，真正达到密封装置的介质的“零泄漏”。
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