小区环境 Residential SubdistrictS ; residential environment ; district environment ; residential quarters environment
社区环境 Around a House Community ; Community
地区环路 local loop
基区环 base ring
地区环境 district setting ; regional environment
病区环境 The Endemic Environment ; Hospitalized circumstance
居住区环境设计 Residential Environment Design ; Environment design of inhabited region
居住区环境景观设计 Residential Landscape Design
居住区环境 Residential environment ; Residential district environment
厂区环境 Plant environment ; FACTORY ENVIRONMENT ; Enviorment of Fatory
研究表明，存在环电流区方向和南北极区环电流粒子沉降带两个中性原子强度极大区域；
The simulation shows that there are two maximum ENA flux regions, i. e. , the ring current inner boundary region and particle precipitation region at the northern and southern poles.
一座带有淡蓝色大环的桥通向商业区。
A bridge with big, light-blue loops leads into the business district.
其腹面口区具二环围口纤毛列；背面具一列背刚毛。
There are two circumoral ciliary rows on the buccal region and a dorsal row of bristles.
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