轴封系统运行中要监视哪些参数？
参考答案：
轴封压力调整门动作正常，轴封压力、低压轴封温度、轴封减温汽冷却水压、轴封冷却器负压值。
—Where did you go _____ during the summer vacation?
—Kunming.[ ]
A. relax yourself
B. relaxed yourself
C. relaxing yourself
D. to relax yourself
竞争性抑制作用
