长周期
long cycle
long period
长周期寿命
long cycle life
长期负债
fixed liability; funded liability; long-term liabilities; long-term obligations
长期负债偿准备
reserve for retirement of longterm debt
有效负荷
payload
匀变负荷
uniformly varying load
匀布负荷
uniform load; uniformly distributed load
允许工作负荷
safe working load
运转负荷
operating load
蒸发负荷
evaporation load
正常负荷
normal load
预定周期
predetermined cycle
预取周期
prefetch cycle
元素周期表
periodic table of (chemical) ele ments
元素周期律
periodic law of (chemical) elements
元素周期系
periodic system of elements
periodic system of elements
原始周期
primitive period
原周期
primitive period
月经周期
menstrual cycle
月经周期性头痛
cyclic headache