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- active singing point 实际振鸣点
- This paper introduces a coordinate measurment method of cros- sing point between the optical axis of its lens and CCD sensor using a XC-77CE CCD camera as an example. 本文以面阵CCD摄像机XC-77CE为例,介绍了其物镜光轴与CCD传感器交点坐标的检测方法。
- A blackbird nosed up into the sky, singing. 一只山雀唱着歌向空中飞去。
- I want you to put more heart into your singing. 我希望你在唱的时候多带点感情。
- He was pleased to get up to the singing of birds. 他很高兴起床听到鸟的歌唱。
- The orient has been playing an active role in the world economy. 亚洲一直在世界经济中发挥积极作用。
- I enjoy singing, much more listening to music. 我喜欢唱歌，更不用说听音乐了。
- She earned her living by singing in a nightclub. 她靠在夜总会唱歌谋生。
- The kettle was singing (away) on the cooker. 水壶在炉子上发出呜呜声。
- He is an active member of the school's stamp club. 他是学校集邮俱乐部的一名活跃会员。
- Merry songsters are singing carols. 欢乐的歌手们正在唱颂歌。
- Singing is not really my forte, but I'll try. 唱歌实在不是我擅长的，但是我试着唱唱看。
- An active volcano may explode at any time. 活火山随时都有可能爆发。
- The tenor disappointed us by singing flat. 那位男高音歌手调门儿唱得很低，十分扫兴。
- Birds sang/were singing away happily outside. 小鸟在外面愉快地唱个不停。
- Is it wise to engage in active sports at your age? 我这样的年纪积极参加体育活动是否明智？
- She was active as a left-winger in the party. 她是党内积极的左翼分子。
- He was very active and rode down several horses. 他劲头很大，一连骑了好几匹马。
- I liked Mary's singing in the talent show. 我喜欢玛丽在有奖竞赛中的演唱。
- She is shy about singing in public. 她不好意思在大众面前唱歌。
