standard

• Fibroptic endoscopy will almost certainly become the standard .
  内腔镜检查将必然成为标准方法。
• Replacement is guaranteed if the products are not up to the standard .
  产品不合规格，保证退换。
• Epa also enforces noise standards for trucks and airplanes .
  环保局对卡车和飞机也规定了噪音标准。
• The terminal fittings on the cable are standard bearing sockets .
  钢索的端部连接采用标准承压锚杯。
• They should be checked frequently against a standard thermocouple .
  它们经常要用标准热电偶来校对。
• We must not put our standards too low in relation to the enemy .
  我们决不要在和敌人对比时妄自菲薄。
• Fixed cistern barometers are used as a standard for checking .
  固定槽式气压计可以作为标准件去检验。
• Do we have to lower our expectation and our standard of living ?
  我们是否要降低期望，降低生活水平？
• It is difficult to find a acceptable content for this standard .
  很难为这一标准找到可以接受的内涵。