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- southern auroral zone 南极光带
- The increase of O + ion loss rate through chemical reaction due to Joule heating and enhancement of ion temperature resulted from strong electric field played a crucial role in the auroral zone. 强对流电场引起大气焦耳加热与离子增温而使O+ 离子消失的化学反应速率增大所导致的电离损失 ,对极光椭圆区负暴起主要作用 ;
- Since 1978, NOAA's polar-orbiting satellites have monitored the energy flux of particles into the auroral zones. 在能量通量比较高的地方（图1中桔色和红色区域），最可能出现极光。
- Rice is the chief crop in most southern provinces. 稻子是大多数南方省份的主要作物。
- THE OBSERVATIONS ON THE IONOSPHERIC HALL CONDUCTIVITY IN AURORAL ZONE AND ITS BEHAVIOUR UNDER E REGION ELECTRON HEATING 极光区电离层Hall电导率的观测及其在E层电子加热情况下的特征
- The Norwegians live in a comparatively cold zone. 挪威人生活在比较寒冷的地区。
- The house has a southern aspect. 这所房子朝南。
- An arid plateau of southern Africa. 非洲南部的干旱高原
- The southern areas are in a temperate zone. 南部地区属于温带。
- A constellation in the Southern Hemisphere. 显微镜座南半球星空的一个星座
- Supplies were parachuted into the earthquake zone. 救援物资已空投到地震区。
- Some people live in Torrid Zone. 有些人生活在热带。
- I'd like to see Europe as a nuclear-free zone. 我希望欧洲成为无核区。
- The frontier ranges from the northern hills to the southern coast. 边界从北部山地一直延伸到南部海岸。
- The troops detrained near the battle zone. 部队在战区附近下了火车。
- No student in this school is from the southern part of Taiwan. 这个学校没有一个学生是来自南台湾的。
- Today these particles lead to auroral displays. 如今粒子导致极光出现。
- Political events in Southern Italy gathered head again. 意大利南部的政治情况又到了紧要关头。
- The aurora flushed into the sky. 曙光映红天空。
- A snowstorm is barreling in and should reach southern areas by Monday. 一场暴风雪正呼啸而来，星期一将到达南部地区。
