| 1. | As it is a national trust property, the grounds are open to the public at certain times and so security is still not perfect .
因为这是全国托管部的财产，整个地区定时对外开放，所以，这里的安全工作很不理想。 |
| 2. | My opinion on the security work of university library
高校图书馆安全工作之我见 |
| 3. | Security workflow management model based on petri net
网的安全工作流管理系统模型 |
| 4. | We will strengthen efforts to safeguard national security
加强国家安全工作。 |
| 5. | The rural low - voltage electric safe working code
农村低压电气安全工作规程 |
| 6. | And you know that the extra security is necessary
你知道安全工作是必要的 |
| 7. | The food safety scene has been equally active
在食物安全工作方面，我们同样不遗馀力。 |
| 8. | Awareness of the work of the fehd on food safety
对食物环境?生署有关食物安全工作的认识 |
| 9. | Test methods of safe operating area for power transistors
功率晶体管安全工作区测试方法 |
| 10. | The food safety scene has been equally active
在食物安全工作方面，我们同样不遗馀力。 |
