CRITICAL LENGTH OF PILE
critical length of slope
day length
光周期
光照
日照时数
日长
日照时间
白昼长
光照长度
日长度
definite day-length plant
response to day length and temperature
short day length treatment
critical and non-critical human error
critical velocity [= critical speed]
super-critical and ultra super-critical power unit
the k-out-of-N:G redundant system with repair and multiple critical and non-critical errors
具有带临界和非临界故障的可修k/N:G冗余表决系统
the super-critical and ultra super-critical valve
trans-critical and super-critical speed