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- "In the auroral region we have precipitation of energetic particles, currents in the upper atmosphere and ionosphere, and fluctuating magnetic fields. 极光发生的地区沉淀着高能粒子，高层大气流和电离层，和上下浮动的磁场。
- 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。
- 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
- Interferometric identification of ion acoustic broadband waves in the auroral region: CLUSTER observations 在极光区域离子声学带宽波的干涉测量的鉴定:CLUSTER观测
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- The earthquake may cause a region to fall in. 地震可以使一个地区下陷。
- Cluster observations of energetic ionospheric ion beams in the auroral region: Acceleration and associated energy-dispersed precipitation 极光区域里高能电离层离子束的群观测:与能量-消散降水有关的加速度
- Storms spring up easily in this region. 这个地区很容易发生风暴。
- He is earning a salary in the region of25,000. 他当时的薪金在25,000英镑左右。
- A storm that cut off power to the whole region. 切断了整个地区电力供应的暴风雨
- A planar region bounded by a circle. 圆形区，圆形空间被圆所包围的一个平面区域
- A vineyard or wine-producing region in France. 克鲁法国的葡萄园或葡萄酒生产区
- Food and fuel were scarce in this region. 这地区食物和燃料都很缺乏。
- There used to be a military base in the region. 这地区过去有个军事基地。
- Today these particles lead to auroral displays. 如今粒子导致极光出现。
- He is an authority in the region of chemistry. 他是化学界的权威。
- I have a pain in the lumbar region. 我腰部疼痛。
- The aurora flushed into the sky. 曙光映红天空。
- There used to be a lot of troubles in that region. 那个地区过去动乱不已。
