1) run-time characteristic
运行时期特征
2) Engraving Period Feature
时期特征
3) operating characteristics
运行特征
1.
In this paper,the emergy input and output,environmental loading and running effect of agroecosystem in Huang-huai-hai region were quantitatively analyzed to better evaluate its operating characteristics and the sustainable development of agriculture based on the theory of emergy analysis by structuring index system for agroecosystem emergy estimation.
为了更好地评价黄淮海地区农业生态经济系统的运行特征和可持续发展状况,本文利用能值分析理论通过构建评估指标体系,对黄淮海地区农业生态系统的能值投入产出状况、环境承载情况和生态系统运行效果进行了定量分析。
4) operation characteristics
运行特征
1.
This paper analyzes the taxi operation characteristics through a taxi questionnaire survey both in Beijing Olympic Games period of Beijing and the pre-Olympic games period and the data comparison between the two periods.
通过常规阶段和奥运期间对出租车运行特征的监测与对比分析,研究奥运期间在交通限行背景下出租车出行规律和特征,评价出租车客运系统供给能力和运行效率,研究影响交通特征变化的有关因素,从而为今后大型活动的交通保障工作积累经验。
6) operating period
运行期，运行时间
补充资料：运行
1.周而复始地运转。 2.犹活动。 3.世运;命运。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条