比赛四十九秒钟后,赛跑选手抵达了中点.The runners reached the halfway mark in the race after 49 seconds.碳酸滴定中点和等量点也高得多.The midpoint and equivalence point for carbonic acid are much higher.在两壁间的中点永远找不到粒子.The particle is never to be found ha...
In X - ray fluorescence, pieces of the filter are used directly.在 X 射线荧光法中, 可直接使用滤纸.The dashboard itself is divided into three vacuum Fluorescence Displays.仪表板本身化分为三个真空荧光显示器.In many atomic fluorescence applications a non...