本文对提高农村广播电视覆盖的有效途径及存在问题对策进行了详细的探讨。
In this paper, the effective ways and countermeasures of the problems to improve radio and television coverage in rural areas are discussed in detail.
文章从心理训练的可行性、成效、实施途径及设计原则等方面进行了研究和探讨，提出了思路和对策。
So the paper focuses on the feasibility, efficiency, and practical approach of mental training and design principles with possible solutions.
介绍了液体危化品的特点，对装卸船作业过程中静电产生的途径及主要危害进行了分析，并提出了相应的防范对策。
This paper introduces characters of the liquid chemical, and analyzes the electrostatic formation and hazards in their terminals handling. Then, some count-measures are offered to prevent them.
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