a limited number

• Set a limited number of password answer attempts with the
  属性设置次数有限的密码提示问题答案尝试，并使用
• Class keeps track of a limited number of handles to unmanaged resources
  类跟踪非托管资源的有限数量的句柄。
• Some resource managers are only supported on a limited number of platforms
  有些资源管理器只能支持有限数量的平台。
• It ' s very popular and they only give a limited number of toursx a day
  那地方很受欢迎，每天只允许一定数量的参观者入内参观。
• Figure 7 - 1 and subsequent diagrams show only a limited number of radiating elements
  图7 - 1和后面的图表只显示了少量辐射单元的情况。
• It is his belief that education should not be the privilege of a limited number of people
  他相信，教育不应该是某一限定人数的特权。
• Rolex was reluctant to join the quartz wave , but did come out with a limited number of models
  劳力士石英波不愿加入,但并拿出少量型号
• Only a limited number have been able to attract audiences beyond their national borders
  仅有为数不多的几部电影能够吸引本国以外的观众。
• It is often useful to allow a limited number of threads concurrent access to a resource
  允许有限数目的线程并发访问某个资源通常十分有用。
• Or , if you have a limited number of resources , you might be able to reduce the scope
  或者，如果资源的数量有限，那么或许可以缩小范围。