It seems hard for this control system to compare with perfect ones in the electrical appliance market, but it has certain practicability.
虽然不能与电器市场上的洗衣机控制系统媲美，但也具有一定的实用性。
The governor has certain practicability and provides a stability basis for the development of intelligent governor for hydraulic turbine.
该调速器的研制具有一定的实用性，并为以后进一步实现智能式水轮机调速器打下了坚实的基础。
This system has good reliability and can meet the needs of any place where exists excessive poisonous and detrimental gas. It has certain practicability and hig...
实践证明，系统可靠性好，能满足不同场合监测有毒有害气体浓度的需要，具有一定的实用性和社会推广价值。
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