period light信息详情
周期灯
period───n.周期,期间;时期;一段时间;经期;课时;句点,句号;adj.某一时代的
cerium period───铈周期
trial period───受审期,试用期
pay period───发工资期;[劳经]工资结算期
averaging period───[统计]平均周期
cretaceous period───白垩纪
acclimation period───缋化周期;n.驯化周期
billing period───账单收费期;结算期
communicable period───传染期
In astronomy, in optical astronomy, we cannot measure the period or the frequency of optical light.───在天文学中,在光学天文学中,我们不能测量周期或者可见光的频率。
Rogers found that a chick's lateralisation depends on whether it is exposed to light before hatching from its egg—if it is kept in the dark during this period, neither hemisphere becomes dominant.───罗杰斯发现,小鸡的偏侧性取决于它在孵出蛋之前是否暴露在阳光下——如果在这段时间里保持黑暗,右脑或左脑都不会占优势。
it that it saw light in the period 200-300 A. D., the place of production being Kasmir.───它在200-300 A. D.时期看到了光,诞生地点是克什米尔。
- quad meeting
- real story true story
- period loading
- saranwrap
- reproductive tract
- reproductive stage
- land of dream
- reproductive system
- nose piece
- planned immunization
- my black boss
- real stranger
- max r
- period meter
- prochoromatin
- real stream
- planned interference
- land of dreams
- max raabe
- nose pierced
- micro sd