内部环境主要从产权制度因素、人力资源因素、技术创新因素和企业文化因素四个方面进行阐述。
The internal environment mainly includes four aspects-property right system factor, human resources factor, technical innovation factor and the enterprise culture factor.
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。
Notwithstanding important recent progress in developing renewable fuel sources, low fossil fuel prices could discourage further innovation in, and adoption of, cleaner energy technologies.
但是，广义上来说，创新是所有经济进步的关键因素——它使得国家经济增长更快，公司产品更有竞争力，个人事业更兴旺发达。
But innovation, broadly defined, is the crucial ingredient in all economic progress—higher growth for nations, more competitive products for companies, and more prosperous careers for individuals.
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