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- The recent increase in sunspot number offers a hint of the coming solar maximum of its 11-year cycle. 近期太阳黑子的数目正在不断增加,对即将发生的11年周期太阳最活跃期发出一个启示。
- It is found that El Nino, relative sunspot number and sub-high integrated index in west Pacific well correspond to the regularity of drought and flood. 研究发现埃尔尼诺、太阳黑子相对数、西太平洋副高综合指数与旱涝变化规律有很好的对应关系，并有很高的相关系数。
- They also understood that as the sunspot numbers increased during the eleven-year solar cycle, the critical cutoff frequency for long distance transmission also increased. 他们并且了解当黑点数字增加了在11年的太阳周期期间,重要截止频率为长途传输并且增加了。
- In this pater, the morphology, ares, sunspot number and produced different events of a gyrotion sunspot group (AR6818, AR6850, AR6891, AR6932)(Boulder) during visible solar disk in 1991 are statistically analysed and discussed. 本文对1991年中的一个回转群Boulder编号6818,6850,6891,6932活动区(AR6818,AR6850,AR6891,AR6932)的形态,面积,黑子数及在可见日面期间所产生的各种事件进行统计分析及讨论。
- MORLET TRANSFORM OF SUNSPOT NUMBER AND Ap INDEX 太阳黑子数及Ap指数周期变化特征的小波分析
- WAVELET ANALYSIS OF THE STRONGEST PERIODS IN THE RELATIVE SUNSPOT NUMBERS 太阳黑子相对数最强周期的小波分析
- The darkest region of a sunspot. 太阳黑子中的最黑暗的区域
- Please tabulate the numbers in order. 请把那些数字按顺序制成表。
- He thumbed through the directory to look for her number. 他翻阅电话号码簿找寻她的号码。
- Let me note down your address and telephone number. 让我记下你的地址和电话号码。
- He picked a winning number on the first draw. 他第一次便抽到一个中奖号码。
- The number of fish in coastal waters has decreased. 沿海鱼的数量已减少了。
- He gave me a pamphlet for my call numbers. 他给了我一个小册子记录电话号码。
- The number represented by the digit or digits in2. 在释文2。中所说的由一位或几位数字表示的数。
- We observe three sunspot groups on the disc. 在日面上观测到三个黑子群。
- The students in our class number thirty. 我班总共有三十名学生。
- I dialed the right number, but nobody answered. 我拨的号是对的，但没有人接电话。
- A number of new hats were on parade at the wedding. 在婚礼上见到有些人戴著新式的帽子。
- A number of satellites are now circling the earth. 一些人造卫星现在正环绕地球飞行。
