参数识别反问题是偏微分方程反问题的一类，也是在自然科学与工程技术的各领域比较常见的问题。
Parameter identification problems belong to the partial differential equations inverse problems. They are also common in the field of natural science and engineering.
本论文是国家自然科学基金项目“可信传感器网络路由交换理论与关键技术”的重要组成部分。
This paper is an important part of Natural Science Fund project-routing Theory and Key Technologies of Reliable Sensor Networks.
技术美是自然科学在机械化大生产下与美的规律紧密联系的产物，与传统手工技术之美有质的区别。
The Technologic beauty which is different in every respect from that of traditional handicraft is the result of tight link between mechanized production and law of beauty.
技术美是自然科学在机械化大生产下与美的规律紧密联系的产物，与传统手工技术之美有质的区别。
The Technologic beauty which is different in every respect from that of traditional handicraft is the result of tight link between mechanized production and law of beauty.
应用推荐