一组

• To eliminate possible internal maladjustments, "a pattern readings" are made in sets of four .
  为了消除可能存在的内部失调，“A标尺读数”要以四个读数为一组。
• We try to lump together a set of inputs and outputs, so as to treat them as a single commodity .
  我们想把一组进货和出产总加在一起，以便把它们作为单一商品对待。
• A set of color panels can be seen in the extreme upper portion of the photograph above the flood plain deposits .
  在照片最上部的漫滩堆积上可以看到一组彩色标板。
• We use the term time series to refer to any group of statistical information accumulated at regular intervals .
  按照相等的时间间隔收集起来的一组统计数据叫时间数列。
• In weave patterns such as sateens or wrap-faced twills, one set of yarns predominates on the fabric surface .
  例如纬缎或经面斜纹组织，其中有一组纱线浮现在织物表面。
• Depressive disorders are a heterogeneous group of conditions that share the common symptom of dysphoric mood .
  抑郁性疾患包括一组具有心情忧郁这一共同症状的若干情况。
• In this collection there was a certain continuity of personnel and anecdote in one series of five letters .
  在这本书信集里，每5封信成一组，其中的人物和轶事有一定的连续性。
• An assembly of metal-clad switchgear and a step-up outdoor substation are shown at the generating station .
  在发电站处表示出了一组带有金属外壳的开关装置和一个户外升压变电站。
• To find the median of a data set, we first array the data in ascending or descending order .
  为了计算一组数据的中位数，我们首先要把这些数据按由大到小或由小到大的顺序加以排列。