| 1. | Her fears had always been on the alert for an upheaval .
她日夜提心吊胆，严防突变。 |
| 2. | Poultry farm and hatchery owners and workers should be especially cautious about contact with imported ornamental pet birds .
鸡场和孵化厂的业主及其工人必须严防与进口的装饰性玩赏鸟接触。 |
| 3. | Thirdly we should avoid science realm ' s aberration
其三，严防科学界的越轨行为。 |
| 4. | We should keep a sharp look - out for their disruptive activities
我们要严防他们的破坏活动。 |
| 5. | To alert the customers , its frontline staff and the service contractors
第二级为严防级别，颜色为黄色。 |
| 6. | Corrosive , avoid contact with skin and eyes . water - reactive
避免与皮肤接触，严防进入呼吸道眼睛及摄入体内。 |
| 7. | So the author thinks that the enterprises should strengthen the management on the intangible assets to prevent the loss
企业应加强无形资产管理，严防无形资产流失。 |
| 8. | During measurement , it banned to smash the owygen probe otherwise it would break the cell and quartz
探头在使用前和使用中严防摔打和撞击，以防半电池和石英管断裂影响测量效果。 |
| 9. | The data is thus duly segregated , and secured by a complex secret key system prohibiting unauthorised access
卡内的资料都是分隔储存，并由一套先进的密匙系统保护，严防非法使用。 |
| 10. | The data is thus duly segregated , and secured by a complex secret key system prohibiting unauthorised access
卡内的资料都是分隔储存，并由一套先进的密匙系统保护，严防非法使用。 |
