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- sunspot activity period 太阳黑子活动周期
- Recently, the sunspot activity is relatively low while the sun in a quiet period for extravehicular astronauts to walk. 最近，太阳黑子活动比较少，太阳处于平静期，适合宇航员出舱行走。
- Other reasons have the impact of typhoon and sunspot activity. 太阳黑子活动的影响。
- The broadcast was snapped for a few seconds by the sunspot activity. 太阳黑子运动使广播突然中断了几秒钟。
- There is evidence that aspects of weather and climate are also synchronized with sunspot activity. 有数据表明，天气和气候的某些方面也随太阳黑子的活动而改变。
- The seismogenic background of Xingtai earthquake is analyzed from sunspot activity, earthquake migration, seismic rhythm, and phase of moon. 摘要主要从太阳黑子活动、地震迁移、地震韵律和月相等各方面，对邢台地震的发震背景进行了分析。
- It was understood that sunspot activity was not at its peak in 1932 and hence the radio waves were unlikely to be emitted from the Sun. 据悉,1932年并非太阳黑子活动的高峰期,由此推测无线电波并非自太阳发出,央斯基认为这些无线电波是从银河系而来。
- The seismogenic background of Xingtai earthquake is analyzed from sunspot activity,earthquake migration,seismic rhythm,and phase of moon. 主要从太阳黑子活动、地震迁移、地震韵律和月相等各方面,对邢台地震的发震背景进行了分析。
- El-nino, La-nina and sunspot activity are closely related with the occurrence or prevalence of crop diseases and insect pests. 厄尔尼诺事件、拉尼娜事件以及太阳黑子活动与农作物病虫害的发生或流行存在密切的关系。
- Experimenting with his dad's beloved ham radio one summer night, extreme sunspot activity allows John to contact Frank 30 years in the past. 尽管两人相隔三十年，尊却成功地使法兰逃离当年丧生的火场。
- The main active period of the fault is early Himalayan period. 断裂的主要活动期为喜马拉雅早期，而在喜马拉雅中晚期进一步对其进行改造。
- The oil and gas resources in basin and mountain system emerge from the activity period of basalt magma under the effect of the mantle fluids. 盆-山系油气的产生始于地幔流体作用下形成的玄武岩浆活动时期，集中于富含地幔流体的中地壳塑性层变厚、上拱的断隆山及其上覆盖层，如中国大陆东部中、新生代盆-山系。
- Freshmen and Sophomores: Your elections will be held today during Activity Period (not during retreats).Sophomores, you will meet where you met last week. 9和10年级同学班级干部的选举，将在今天的班会时间举行，请自备一篇竞选短讲谢谢配合!
- The results have shown that two kinds of beach bars formed in shallower water environment in weak tectonic activity period and have high degree of compositional maturity and textural maturity. 结果表明,两种滩坝均发育在构造运动平缓时期的浅水地区,具有较高的成分成熟度和结构成熟度。砂质滩坝主要发育在陆源碎屑物质供应充分的沙三段上部并可进一步划分出五种微相。
- In active period of SLE, patients in group HL had a significant higher positive incidence of ANA than those in group HH. 在疾病活动期,HL组患者的抗核抗体(ANA)阳性率明显高于HH组患者。
- In a seismic zone, seismicity usually could be divided into relative active period and relative inactive period. 在同一个地震带内,地震活动常可分为相对活跃期和相对平静期。
- This two-week course is offered during the Independent Activities Period (IAP) in January. 二周课程于自由活动月举行。
- In addition, this week filch of date of all sorts of network game Zhang " BMW " a series of familial trojans download implement enter active period. 此外，本周窃取各种网络游戏账号的“宝马”家族的一系列木马下载器进入活跃期。
- Relation of Traffic Accidents in Wuhan City with Sunspot Activity 武汉市交通事故与太阳黑子活动的关系
- We believe the seism around the area is in the fourth active period,and the next moderate earthquake will probably happen in the Chaidamu area. 0地震进行了分析,得到了该区5级以上中强地震的活动规律,认为研究区内地震活动正处于第四个活跃期,下一次中强地震发生在柴达木地震带的可能性较大。
