| 1. | The piezometric head is also measured from the same datum level .
测压水头亦应从同一基准面算起。 |
| 2. | A fast scan does not read the leaf or data level pages of the index
快速扫描不读取索引的叶级或数据级页。 |
| 3. | Data level integration
数据层集成 |
| 4. | Data level source
数据位阶电源 |
| 5. | As a best practice , enforce password rules at the data level in the membership provider . the
一种最佳做法是在成员资格提供程序中的数据级别强制使用密码规则。 |
| 6. | System safety design controls safety of datum from three aspects , " physics level " , " system level " and " data level "
系统安全设计从“物理层” 、 “系统层” 、 “数据层”三个方面对数据的安全性进行了控制。 |
| 7. | Apply the facing object technology to set up the product data structure , attribute , configuration , edition and bom information model by analyzing the product data level , the object and engineering characteristics
采用面向对象技术，通过分析产品数据的层次、对象特性和工程特性，建立产品数据的结构、属性、构型、版本、 bom信息模型。 |
| 8. | Radar target recognition ( rtr ) is very valuable for military application . the performance of rtr can be improved greatly by identity fusion . this dissertation deals with the rtr using data level and decision level fusion
雷达目标识别具有巨大的军事应用价值，通过身份融合技术能提高雷达目标识别的性能，本文主要研究数据层和决策层融合雷达目标识别。 |
| 9. | On data level , it is firstly explored fusing signature data from sparse - band collocated radars to obtain wider band target frequency response . the most difficult problem which restricts the fusion process is the lack of mutual coherence between the various radar subbands
在数据层，首先探索了对多个配置在同一地方的不同频带雷达测得的目标频率响应进行融合，以获取更宽频带目标频率响应的方法。 |
| 10. | The registration results of computed tomography ( ct ) and magnetic resonance ( mr ) are validated to be subpixel based on mutual information . the fusion of registering ct and mr images by data level fusion or feature level make the information complementarity each other , which realized the anticipative intention
对配准后的ct和mri图象，通过象素级和特征级的融合，较好地实现了两种成像模式的信息互补，达到了预期的实验要求。 |
