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- Astronomical CCD (Charge-Coupled Device) image is affected by kinds of noises, it is necessary to research how to reduce noises effectively and to realize the detection for fixed stars and moving space targets. ccd(Charge-Coupled Device)天文图像受到各种噪声的影响,因此研究如何有效地抑制噪声并在此基础上对恒星目标和运动空间目标进行可靠检测是有必要的。
- He was too poor to buy an astronomical telescope. 他太穷了，买不起天文望远镜。
- astronomical CCD 天文CCD
- Astronomical sums of money will be needed for this project. 这项工程需要异常庞大数额的资金。
- The price of this gem is expensive -- as much so as astronomical figures. 这个宝石的价格十分昂贵－－简直是个天文数字。
- His wife was astonished at the astronomical sum of money he had spent. 他的妻子被他花的天文数字的钱款惊呆了。
- MEASURE BETWEEN CCD BUS & 8 VOLT SUPPLY CKT. 在CCD母线与8伏供应CKT间测量。
- They mounted an astronomical telescope on the roof. 他们把天体望远镜装在屋顶上。
- CCD flanges for resolution or imaging optimization. 优化成像质量或谱分辨率的两种CCD法兰盘。
- He is engaged in astronomical research. 他致力于天文学的研究。
- The discreteness of the CCD and the system nois... 实验表明,本方法具有测量速度较快,测量精度较高的特点。
- Our astronomical work is handicapped just now. 目前我们的天文工作受到阻碍。
- A CCD is able to be exposed partly as using a DMD. 利用DMD微镜调制功能,实现CCD分区分时曝光。
- He's been offered an astronomical salary. 有人出巨额薪水聘请他.
- An astronomical increase in the deficit. 赤字的巨大增长
- Astronomical Obscrvatory, St Petersburg ? 圣彼得堡天文台
- The costs of land for building are astronomical. 买地建房的花费很庞大。
- Astronomical Novelty - What is Dark Energy? 天文新知甚么是黑暗能量?
- It at first is an astronomical observatory. 它原先是一个天文台。
- Light-year is an astronomical unit. 光年是一个天文单位。
