英语翻译
maintenance period
拓展翻译
保养
maintain; service; take good care of one's health
maintaining
upkeep
保养成本
cost of upkeep
保养程序
maintenance practices
保养费
maintenance subscription; upkeep charges
保养工场
maintenance depot
保养工段
maintenance section
保养规程
maintenance regulation; routine order
保养机构
maintenance establishment
保养手册
maintenance instruction; maintenance manual
保养说明书
maintenance instruction manual
保养性能
maintainability
保养与大修
maintenance and overhaul
保养站
maintenance location; maintenance point; maintenance station
保养状况
maintenance status
安全周期
safety period
八行周期律
law of octaves
半周期
half-cycle; semi-period
hslf-period
半周期带
half-period zone
孢子生殖周期
sporogenic cycle
报表周期
reporting period