现在一个戴貂皮无沿帽的女人和一个穿灰衣服的先生正好在她面前相遇了。
And now an ermine toque and a gentleman in grey met just in front of her.
在巴基斯坦发现野生3型脊灰病毒，意味着这一危险可能会从这一传播源蔓延到亚洲无野生3型脊灰病毒的其他地区，甚至会到更远的地方。
The detection of WPV3 in Pakistan represents the risk that it may spread from this transmission focus to other WPV3-free areas of Asia and beyond.
在认证全球无脊髓灰质炎之前，必须控制实验室库存，并确保妥善管理灭活脊灰病毒疫苗(IPV)生产地点的野生病毒。
Laboratory stocks must be contained and safe management of the wild virus in inactivated polio vaccine (IPV) manufacturing sites must be assured before the world can be certified polio-free.
合成了一种新型的无灰防锈剂PN 1。
目的通过回顾消灭脊髓灰质炎工作，评价所采取的策略，以巩固消灭脊灰成果和保持无脊灰状态，为其它疫苗针对疾病的控制和消除提供借鉴。
Objective to review and evaluate the strategies for poliomyelitis eradication in order to consolidate the achievements of the work and provide reference in controlling other viral diseases.
熔锌槽的容量约1t，熔槽处于密封状态，热损失很少，无锌灰和锌渣，是环境友好型的文明生产。
The load of molten zinc tank is about 1t. The molten tank is sealed and heat loss is small, and has no zinc ash and residue, so the process is friendly environment and civilization production.
介绍了马钢三烧在机尾除尘干灰回收工艺中为引进散装水泥罐车和无尘装车机所做的方案论证研究 ，并介绍了实际改造效果。
The scheme of introducing bulk cement tanker and dustless charger for discharing end dust transport system was discussed, and the operating effect was presented.
气化炉内的灰团聚与灰选择性分离技术相结合使气化灰渣含灰达90％，煤气冷凝液中无焦油类物质。
The technology of ash agglomerating in bed and the selectively separating of ash lead to the ash content of up to 90%. No tar or oil is found in the gas condensate.
结论为维持无脊灰状态，仍需提高和保持儿童opv的免疫覆盖率，并保持AFP监测系统的敏感性、及时性、完整性。
Conclusion For consolidating the polio-free, we should raise and keep the higher immunization rate of OPV and keep the sensitivity timeliness and completeness of AFP case surveillance system.
将无灰无硫化碱脱毛浸灰试验工艺同传统石灰硫化碱脱毛浸灰工艺在绵羊皮上的应用进行了对比。
A process of sheepskin leather in beamhouse was investigated, which studied sulfides and sulfide-free unhairing, liming and lime-free swelling.
将无灰无硫化碱脱毛浸灰试验工艺同传统石灰硫化碱脱毛浸灰工艺在绵羊皮上的应用进行了对比。
A process of sheepskin leather in beamhouse was investigated, which studied sulfides and sulfide-free unhairing, liming and lime-free swelling.
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