英语词汇sunspot relative number怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	sunspot relative number
释义	sunspot relative number 简明释义黑子相对数网络释义 1 ?太阳黑子相对数 ... 太阳黑子均衡 Sunspot Equilibrium 太阳黑子相对数 sunspot relative number 相对太阳黑子数 relative sunspot number ... 短语 1 sun sunspot relative number prediction 太阳 2 Sun-sunspot relative number-prediction 太阳 3 relative sunspot number 太阳黑子相对数 ; 相对太阳黑子数 ; 相对日斑数 ; 天黑子相对数双语例句 1 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。
随便看	difference channel threshold coefficients difference circuit difference cochain difference coefficient difference cokernel difference control chart difference correction difference correction method difference correlation difference counter difference crank spread difference current difference curve differenced difference detection difference detector difference determinant difference diagram difference(DIFF) difference differential equation difference-differential equation difference diode differenced measurement difference effect difference encoding

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。