variation

• The purpose of reoccupations is to keep track of diurnal variations in the earth's field .
  重测的目的在于记录地磁场的日变。
• Discontinuous geographic variation is often set aside as a special case .
  不连续地理变异，人们往往作为一种特殊情况把它分开。
• A number of variations of the apparatus described here have been employed successfully .
  这种装置的许多改型都曾经用得很成功。
• These changes correspond in a way to the variations of the earth's gravity with latitude .
  这些变化类似于地球重力随纬度的变化。
• The information content is then proportional to the bandwidth of the imposed variation .
  此时信息容量正比于所载入的变化的带宽。
• The endless variations of drainage pattern make descriptive characteristics difficult .
  水系型式的无限变化给描述特征带来了困难。
• In view of the variation in the dip, here could be a local anticlinal fold .
  鉴于倾斜方向的变化，此地可能存在一个局部的背斜褶皱。
• The subsequent variations in composition cause large changes in the film properties .
  组成连续变化的结果会引起薄膜性质的较大变化。
• There is, however, a wide variation in the resistance of enteric viruses to chlorine .
  然而各种肠道病毒对氯的抵抗力是有很大差别的。
• His staff had developed the attack plan through its final variations and details .
  他的参谋班子已经对进攻方案作了最后的修改和补充。