1.
Study on Mechanism of Structure Degradation and Fertility Evaluation of Black Soil in Jilin Province;
吉林省黑土肥力质量评价及结构退化机理研究
2.
Environment v.s Poverty Combining with the Degradation of Industrial Structure in Western China;
中国西部地区的环境—贫困与产业结构退化
3.
Study on Case-based Reasoning Modeling for Predicting the Deterioration of Large Scale Cable-stayed Bridge
基于案例推理的斜拉桥结构退化预测模型研究
4.
Prestressed Structural Reliability Analysis and Maintenance of the Structure of Degradation
预应力简支桥梁结构可靠度分析及结构退化维修
5.
Tests on Structure Behavior's Degradation of Shield Tunnel Lining in Chloride Erosion
氯离子侵蚀盾构隧道衬砌结构性能退化试验
6.
Occurring or persisting as a rudimentary or degenerate structure.
退化的，发育不全的作为一种退化的结构出现或持续存在的
7.
Effect of the Recrystal Texture During the Continuous Annealing Process by the Chemical Composition and the Temperature
化学成分及退火温度对连续退火再结晶织构的影响
8.
There is close relationship between human ageing and the structural degeneration of the sex glands.
人类的衰老与性腺结构的退化有密切关系。
9.
Withdrawal of state-owned stock helps optimize share- h olding structure of listed company.
国有股退出有利于上市公司股权结构的优化。
10.
Analysis on the structural behavior deterioration of corroded RC beams
锈蚀钢筋混凝土梁的结构性能退化分析
11.
Effects of Annealing on the Microstructure and Properties of 316L Stainless Steel with Nanostructured Surface Layer;
退火对316L不锈钢表面纳米化结构和性能的影响
12.
Research on the Mechanical Properties of the Corroded Reinforcement Bar in Reinforced Concrete Structures;
钢筋混凝土结构中锈蚀钢筋性能退化规律研究
13.
The Influence of the Tax Refund Policy of China on Its Trade Structure Optimization;
论我国出口退税政策对贸易结构优化的影响
14.
Research on Land Use Structure Dynamic Change in the Wetland Restoration Area;
退田还湖地区土地利用结构动态变化研究
15.
The Impact Of Grassland Degeneration On The Blade Structure Of Potentilla acaulis L.;
草地退化对星毛萎陵菜叶片结构的影响
16.
Research on Stiffness Degradation of Concrete Frame-shear Wall
R.C.框架—剪力墙结构抗侧刚度的退化研究
17.
Research on the degradation rule of fatigue performance of aircraft structure under marine environment
海洋环境下飞机结构疲劳性能退化规律研究
18.
Prediction and Assessment of Behavior Degeneration of P.C. Continuous Rigid Frame Bridge
预应力混凝土连续刚构桥结构性能退化预测评估研究