不准

• The exiles were forbidden to return, at the peril of their lives .
  放逐的人是不准回来的，回来就有生命危险。
• It is not important that these theories turned out to be incorrect .
  这些理论后来证明都不准确，但这无关紧要。
• No admittance .
  不准入内。
• In ordinary living there can be some tolerance of unpunctuality .
  在日常生活中，我们对不准时的现象有时稍加容忍。
• the uncertainty in the electron's position is denoted by △x.
  用x来表示电子位置的不准确度。
• It is due to numerical inaccuracy in the transient-temperature determination .
  这是由于确定瞬时温度的数值不准确。
• America and europe are wedded forever in a church that does not allow divorce .
  美国和欧洲在不准离婚的教堂里结为伉俪。
• If your camera is not brought into focus , the photograph will be blurried .
  如果照相机镜头聚焦不准，照片就会模糊不清。