problems and prospects 问题及展望
In this paper, some new developments of slab geometry solid-state lasers are reported and the comments on their prospects and problems are made.
本文报道了板条状几何结构固体激光器研究的一些新的进展,对板条激光器的前景和存在问题作了评述。
Finally, it analyses the prospects and problems that need urgent solution of the protection of ancient architectures and historic districts based on the laser remote sensing technology.
最后分析了激光遥感技术在古建筑与历史街区保护中的应用前景和亟待解决的问题。
This paper summarized the concept, characteristics, classification, production, function, application, influential factors, activity test, prospects and problems of feed enzyme preparation.
对饲用酶制剂的概念、特点、分类、生产与研究、功能与应用、影响因素、酶活测定、应用前景及存在的问题等进行了综述。
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