wave

• An expansion wave in accelerating flow broadens .
  膨胀波在加速流中变宽。
• Ben rosselli waved a hand to the others .
  本罗塞利向众人挥手。
• Waves emanate from the same atom source .
  波是由同一原子辐射的。
• Oceanographers once tracked waves .
  有一次海洋学家跟踪一些波浪。
• Their criticisms were waved aside .
  他们提出的批评意见没人理会。
• The waves began pulling out of the contents .
  海浪开始清洗里面的物品了。
• Let us return to electron waves now .
  现在我们再回到电子波上来。
• The wave effects are not peculiar to electrons .
  波的效应不是电子独有的。
• A compression wave in decelerating flow steepens .
  压缩波在减速流中变陡。
• They waved to us to stay where we were .
  他们向我们挥手，要我们停在原地。