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- The text calculated the price elasticity of demand of NR (natural rubber) and the cross elasticity of demand of NH and SR by establishing the model of NR's demand function. 通过建立天然橡胶需求函数模型，估算了天然橡胶的需求弹性系数和天然橡胶与合成橡胶的替代弹性系数。
- This paper builds reverse feedback model of demand elasticity and calculates IEEE30 nodal system and researches into the affect of demand elasticity on generation system reliability that also can be called power sufficiency. 构筑考虑需求弹性的电价负反馈模型,通过对IEEE30节点系统进行计算,研究了需求弹性对发电系统可靠性的影响,也即对电源充裕度的影响。
- He showed us a model of the new office building. 他给我们看了新办公楼的模型。
- He made a clay model of the Eiffel Tower. 他做了一个艾菲尔铁塔的黏土模型。
- His mother is a model of industry. 他母亲是勤劳的模范。
- A mechanical model of the solar system. 太阳系仪太阳系的机械模型
- In the presence of elderly visitors our son was a model of decorum. 我们的儿子在来访的长辈面前彬彬有礼。
- Analysis on Econometric Model of Demand of Chinese Civil Automobile 我国民用汽车需求的计量经济模型及分析
- The latest model of this washer is now on sale in your shops. 这种最新型号的洗衣机目前正在你们的商店中出售。
- I don't know one model of car from another. 我分辨不出汽车的型号。
- He drafted the model of the atomic warhead. 他画了原子弹头模型的草图。
- I've seen a model of one in a museum. 我在一家博物馆里看到过一个模型。
- He always drive the latest model of car. 他总是驾驶最新型号的车。
- This student is a model of diligence. 这学生是勤勉的模范。
- Her written work is a model of care and neatness. 她做的书面作业是认真清晰的典范。
- Build a model of a house water and drain system. 造一个房屋给排水系统的模型。
- His son was held up as a model of hard work. 他的儿子被推举为勤奋工作的榜样。
- Make yours on the model of your brother's. 你的所作所为要以你哥哥为典范。
- The new model of car embodies many improvements. 这种新型汽车有许多改进之处。
- On the table we have a model of the Eiffel Tower. 我们在桌子上放了一个埃菲尔铁塔模型。
