| 1. | Periodic inspection and cleaning are required to prevent these problems
为了防止发生这些问题，需要进行定期检查和清洗。 |
| 2. | However , taking your own inventory helps prevent the following difficulties
但是，列出自己的清单可防止发生下列问题： |
| 3. | Using the back to parent report command prevents this error condition from occurring
使用“返回父报表”命令可防止发生此种错误情况。 |
| 4. | To prevent fire or shock hazard , do not expose the unit to rain or moisture
为防止发生火灾或触电伤害的危险，请勿让本机受雨淋或受潮。 |
| 5. | You can monitor systems states and prevent problems more easily with better diagnostic tools
使用这些诊断工具可以更方便地监视系统状态并防止发生问题。 |
| 6. | Mister dennis says this situation could have been prevented had aid money been used wisely
丹尼斯还说如果救援的钱用的合理的话，这种情况是可以防止发生的。 |
| 7. | To help prevent this , always protect the store for your data and take steps to keep it private
为了防止发生这一问题，请始终保护您的数据存储区，并对其采取保密措施。 |
| 8. | Emluator of nc system is developed , which can let user view the glue trace before work and avoid wasting
开发了数控系统的仿真器，使用户在涂胶前就可以看到胶线的轨迹，防止发生浪费。 |
| 9. | There are a number of steps to take as safeguards against the possibility of disk failure or other serious system problems
要防止发生磁盘故障或其他严重的系统问题，可采取下列一些步骤： |
