Constantino康斯坦丁诺
constantadj.不变的;经常的n.常数;恒量
constant vagus-sinus discharge interval恒定的迷走一窦房结输出间期
constant temperature oxidation characters恒温氧化特性
constant temperature freshkeeping storage恒温保鲜库
constant temperature water-mixing valve恒温混水阀
constant-voltage regulated power supply恒压调整电源
constant temperature and humidity cabinet恒温恒湿槽
constant frequency pulse width modulation恒频脉宽调制
constant velocity centripetal contraction等速向心收缩