b

• Section b describes some fundamental characteristics of the present economic order .
  B节论述目前经济秩序的某些基本特点。
• The curve in fig. 35-6(b)shows the regions in which each process is dominant .
  图35-6（b）中的曲线表明各个过程占优势的范围。
• Mrs. sieppe brought them together in the front parlor of the b street house .
  席伯太太把他们两人一起请到皮街车站的前客厅里。
• We now determine x such that the displacement of b's relative to b is zero .
  我们现在确定x，以使得B'点相对于B点的位移等于零。
• Solve the riddle by drawing a graph, using arb as a is the father of b .
  画一个图来解下面的谜语，其中用aRb表示“a是b的父亲。”