區域

• The component having a more localized source is referred to as residual .
  由局部源產生的分量稱為區域異常。
• On grasses, injury is usually confined to areas between the veins .
  雜草中危害通常僅限于葉脈間的條狀區域。
• Local areas of infarction or infiltration can sometimes be demonstrated .
  局部區域梗塞或浸潤有時能被發現。
• The set of edges which bound the region is the contour of the region .
  包圍某區域的邊的集合稱為區域的周線。
• Astronomers have divided the celestial sphere into a total of 88 regions .
  天文學家已把天球劃分為88個區域。
• A " boundary " is a precise line marking the outer limits of an area .
  “邊界”是標明一個區域外緣的明確界線。
• A small hole is defined as not to exceed the area of one-half a pellet .
  一個小孔指的是不超過半個大格的區域。
• This is called a rarefaction and is represented by widely spaced dots .
  這個區域稱為稀疏區，并用疏散的小點表示。
• The view in that area, the astronauts reported, was quite sharp .
  據宇宙航行員報告，這一區域看到的東西十分清楚。
• He did know the region by now as well as he did the plantation itself .
  他現在對所在區域和對種植園一樣了如指掌。