英语词汇“demographic gap”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	demographic gap
释义	demographic gap 人口统计差(人口过渡变化阶段出生率与死亡率之间的差数)
随便看	direct-coupling triggering direct-coupling turbine direct course direct course made good direct-cranking starter direct credit direct credit substitutes direct cross direct crossgraphy direct crosstalk direct crosswind direct cruuent arc welder direct culture direct-current direct current directcurrent direct-current acyclic generator direct current alternating current converter direct-current-alternating-current inverter (dcac) direct-current ammeter direct current ammeter direct current amplification factor direct-current amplifier direct current amplifier direct-current amplitude discriminator flj fljb fljt fljz flkk fllq fllx flqg flrh flrm 驳饬驳马驴驴下的驴不驴，马不马驴养的驴叫声驴唇驴头不对马嘴驴子