This paper describes some practical methods used to increase propeller revolutions in aged ships.
本文的目的在于说明提高旧船螺旋桨转速所用的一些实用方法。
On the basis of his theoretical concepts the author suggests some practical methods for the location, prevention and mitigation of rock and coal bursts.
在这些理论概念的基础上，作者提出了一些对岩爆和煤爆进行定位、预测和缓解的实用方法。
And then some practical methods to resolve regular wireless network problems such as coverage, capacity, interference, switch and drop rate are summarized.
然后对覆盖、容量、干扰、切换、掉话等常见无线网络问题的定位和解决方法作了分析总结。
Based on Adams Fair theory, this article analyzes and discusses the function of Fair theory in archives management, and offers some practical methods in management of archives.
文章从亚当斯的“公平理论”出发，分析了档案馆管理中实施“公平理论”的意义，并结合实际提出了在档案管理中实施公平理论的具体思路。
Some practical methods are presented.
提出了一些实用的处理方法。
Some practical methods are presented.
提出了一些实用的处理方法。
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