定期检查

• Have your life saving apparatus checked periodically
  定期检查救生设备。
• The worker has a periodical check on the machine
  工人对机器要定期检查。
• Visit dentists regularly and wear well - fitted dentures
  定期检查牙齿及配戴合适的假牙。
• 4 . check hair regularly for any signs of head lice
  4 .定期检查头发，看是否有头虱的踪迹。
• Assist in customer credit inquiry on a regular basis
  协助对公司客户的信用进行定期检查。
• Look into her ears , eyes , nose and mouth regularly
  定期检查它的耳朵，眼睛，鼻子和嘴巴。
• Eddy : you keep a regular checkup , don ' t you
  艾迪：你做的是定期检查？
• Poll for operation completion status by checking the
  按以下方式轮询操作完成状态：定期检查
• Examine the operating condition of driving part regularly
  定期检查各传动部位的运行情况。
• Rules for quality periodic testing of fire vehicle product
  消防车产品质量定期检查试验规程