Off-street parking is scarce and expensive in central parts of cities . 在各个城市的中心地段，不临街的停车场是不多的，而且收费昂贵。
At the surface, radioactivity of the conglomerates is locally as high as 30 x background . 在地表，砾岩的局部地段的放射性高达30倍本底值。
They rolled through the squalor of the village side street and turned onto the central high way . 他们的车子穿过村子后街那些脏地段转入中央大道。
The ark was beyond the danger of pursuit by the time these little events had occurred . 小插曲过后，独舟已到了安全地段，再也没有被追踪的危险了。
Well injection rates in a particular area would initially be generally similar to pumping, offtake, rates . 对一个具体地段来说，井的注水速率开始时应当接近抽水速率。
When the churning debris reached a relatively straight-wall segment of the channel, the churning entirely disappeared . 翻腾的岩屑到达相对顺直的河道壁地段时即停止翻腾。
An automobile is driven along a highway which is characterized by alternating speed zones of 15m/s and30m/s . 一汽车沿高速公路行驶。这公路交替地标出15米秒与30米秒的限速地段。
Control of gang activity is a very serious police responsibility because youth gangs can terrorize a neighborhood . 控制流氓集团的行动已成为警察的重任，因为这种集团能使一个地段的居民陷入恐怖之中。
Plant communities occurring close together within an area, for example on a bog, have often been brought together in higher units called complexes . 在一个地段内相邻存在的植物群落，例如在沼泽地，经常被合为高一级单位，称为复合体。
Iii a lot with missing untraceable owners Iii地段上有下落不明无法联络的业主。
