Notwithstanding important recent progress in developing renewable fuel sources, low fossil fuel prices could discourage further innovation in, and adoption of, cleaner energy technologies.
尽管最近在开发可再生燃料方面取得了重要进展，但化石燃料价格较低这一因素可能会阻碍清洁能源技术的进一步创新和应用。
To review progress towards adoption of contraception among married or cohabiting women in western and eastern Africa between 1991 and 2004 by examining subjective need, approval, access and use.
旨在通过调查主观需求、认可、获取和使用情况综合评价1991到2004年间非洲东西部国家已婚或同居妇女避孕的情况。
They shall, as much as possible, arrange in priority the projects with the adoption of standards in the technical progress plans at all levels.
对采标的项目，各级技术进步计划中应尽可能优先安排。
They shall, as much as possible, arrange in priority the projects with the adoption of standards in the technical progress plans at all levels.
对采标的项目，各级技术进步计划中应尽可能优先安排。
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