1.
Study on Grade Efficiency Mathematical Model of Multilevel Fluidization Classification Tower
多级散式流态化精密分级塔分级模型的研究
2.
Study of Multilevel Multi-Scale Particulate Fluidization Precision Classification Tower;
多级多尺度散式流态化精密分级塔的研究
3.
Size Control for CeO _2 Polishing Powders by Accurate Classification
氧化铈抛光粉精密分级控制粒度的研究
4.
Article9. State secrets shall fall into three categories: most confidential, classified and confidential.
第九条国家秘密的密级分为“绝密”、机密”、秘密”三级。
5.
sharply exact or accurate or delimited.
十分精密、精确、有界限的。
6.
The analysis of precision infinitery variable gear on expansive characteristic diagram of planetary differential
基于扩张特性图的精密调速型无级变速机的分析
7.
High precision welding materials pure tin lead alloy products.
高级精密焊接纯锡铅合金材料制品。
8.
Research on Six Degrees of Freedom Mag-lev Stage with Nanometer Positioning Accuracy
六维磁悬浮纳米级精密工件台的研究
9.
Synthetic Research on Technology of Large Scale Progressive Die with High Precision and Complex Structure
大型精密复杂级进模具技术综合研究
10.
Study and Development of the CAD System for Precision Progressive Die Based on SolidWorks;
基于SolidWorks的精密级进模具CAD系统的研制
11.
Process Design in CAD System for Precision Progressive Die Based on SolidWorks;
基于Solidworks的精密级进模CAD系统工艺设计
12.
Manufacturing execution system for production process of precision progressive die;
精密级进模生产过程的制造执行系统
13.
High-precision progressive stamping process with multi-way co-feeding in parallel
多向同步进料精密级进冲压工艺探讨
14.
Advanced Application of Accurate Grade of BMC on the Car Engine
精密级BMC在汽车发动机中的高端应用
15.
Sealed radioactive sources classification
GB4075-1983密封放射源分级
16.
nuclear electronic instrument for precise analysis
精密分析核电子仪器
17.
Podbielniak apparatus
波氏法精密分馏仪器
18.
accurate x ray structure analysis
精密x 射线结构分析