1. Nonmechanical valves are major components of a circulating fluidized boilers. The author makes scientific researches on L-Valves and expatiates on design meth-ods of L-Valves. 本文论述了循环流化床锅炉关键部件之一的回流阀的试验研究及设计原理。
英英解释
adj.
1. not mechanical
2. (of a person) lacking mechanical skills