ration
['ræʃən, 'rei-]
vt. 配给；定量供应
n. 定量；口粮；配给量
同义词
参考例子
1.Tea and sugar were scarce and were rationed during the war.
在战争年代，茶和糖匮乏，均为定量供应。
2.Power gain (18) The ration of output power to input power.
功率增益（18）输出功率对输入功率之比值。
3.A refrigerator ship brought into Masan a planned double ration of Christmas turkey.
一艘冷藏船给马山带来了计划中的圣诞节火鸡大餐。
英文解释
n.
1.the food allowance for one day (especially for service personnel)
2.a fixed portion that is allotted (especially in times of scarcity)
v.
1.restrict the consumption of a relatively scarce commodity, as during war
2.distribute in rations, as in the army
网络释义
ration
约束，定量供应; 定额，定量; 定量; 口粮;
compacted ration
压缩干粮;
riskasset ration
风险-资产比率;
daylight ration
昼光系数，自然光照明率;
Shrinkage ration
收缩率;