6级间歇性双震
intermittent-type double shocks with M≥6
SPD级间配合
coordination between multi-step SPDs
巴克雷班级气氛测验
barclay classroom climate inventory
巴克雷班级气氛量表
barclay classroom climate inventory
超短时在线调度时间级
very short-term dispatch time scale
车间级管理系统
shop floor management system
车间级控制系统
Shop floor control system
次级气候站
second-order climatological station