| 1. | Each of these degradations represents an economic life period in a different service .
每一次降级均代表在不同服务岗位上的经济寿命期。 |
| 2. | Ecological evolution model guided by life period
基于生命期引导的生态进化模型 |
| 3. | Experimental study on half - life period of carotin in spirulina
螺旋藻中胡萝卜素半衰期实验研究 |
| 4. | Author ' s life period and literature work
作者时代与文献工作 |
| 5. | Analysis of bituminous pavement structure and its life period cost
沥青路面结构及其寿命周期费用的分析 |
| 6. | Enterprises in china : succession and conflicts based on enterpriser ' s life periods
家族企业的传承冲突与解析 |
| 7. | Research of optimization on personal expandable consumption during the life period
生命周期个人拓展消费的优化研究 |
| 8. | The product life period is a central subject in studying product management
产品生命周期是产品经营管理研究中的中心课题。 |
| 9. | Unexpired life period
剩余的使用期 |
| 10. | The life period of the bearing has meet the standard issued by china , and the cient s standard
4轴承的使用寿命达到国家颁布和用户要求的标准。 |
