the oil shortage worldwide and the increasing demand for propylene call for the alternative non-oil routes to produce light olefins.
世界范围内的石油资源紧缺和丙烯需求的迅速增长使得非石油路线制取丙烯的方法备受关注。
there was never an oil shortage - the government and the oil companies have over three months of reserves.
全国并未出现石油短缺的情况,政府和石油公司拥有超过三个月的石油储备。
enhancing the crude oil recovery of developed field is an effective way to relieve oil shortage while the new oil fields are being looked for.
在继续寻找发现新油田的同时,努力提高已开发油田的原油采收率是缓解原油短缺的有效途径。
producing heavy oil resource will be the important means to lessen the pressure resulted from crude oil shortage in the future.
动用稠油资源是缓解未来原油短缺的重要手段。经济、高效地开发稠油对我国具有重要的现实和战略意义。
the government has to provide against a possible oil shortage in the coming months.
政府必须为未来几个月中可能出现的油荒做好準备。
in fact, oily skin, people who need to use the right approach at night, right out of the oil shortage of the uneven skin condition to adjust.
实际上,油性皮肤的人更需要在晚间运用正确的方法对出油缺水的不平衡的肌肤状况进行调整。
for one thing, utilities mostly have spare capacity and can thus adjust their fuel mix in a way that car drivers confronted with an oil shortage cannot.