大连市人工防雹作业与概念模型的研究_stmopen 关键词】: 大连市 防雹作业概念模型 作业技术方法 [gap=1101]Keywords】: Dalian,Hail-suppression conception model,Operation technique method
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With MCRC method as representation, this paper briefly introduces the technology process, technique characteristics, catalyst and operation experience of low temperature Claus reaction equipments.
本文以MCRC法为代表，扼要介绍了低温克劳斯反应装置的工艺流程、技术特点、催化剂和操作经验。
It has been proved by our practice that this new method with many advantages such as simplicity in operation, easy mutation and high utilization rate, is a new breeding technique fast and effective.
实践证明，这个方法具有简便、易产生变异、利用率高等优点，是一种快捷有效的新育种技术。
Objective To explore the method and nursing features of blood protection technique in craniocerebral operation.
目的探讨颅脑外科手术中血液保护的方法和护理特点。
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