35771：铝型材

英文缩写词35771的例句

1. The surface morphology and section view of Al substrate in different conditions and Cr deposition were observed by SEM.
2. 利用扫描电镜（SEM）及背散射电子像，观察了不同条件下基体与铬镀层的表面及断面形貌。
3. Neutron activation cross section measurement of Al by lifetime correction method
4. 用寿命校正方法测量铝的活化截面
5. The soil section contains high Si and Al, but difference is distinct, A.
6. 土壤剖面含硅铝高，但分异明显，具有特色。
7. The explicit finite element is used to simulate the effect of cross section, wall thickness and preliminary deform, et al. on the collision resistant performance. The collision law of the thin-wall structure is found out.
8. 利用显式有限元模拟仿真了薄壁结构的横截面、壁厚和预变形等对其碰撞性能的影响，找出了薄壁结构的碰撞规律。
9. The features and shortcomings of some conventional or less conventional empiric formula and conventional hydraulic formula for calculating minimum section area of gating system in present non ferrous Al and Cu alloys by gravity die casting was expounded.
10. 阐述了有色金属铸件（重力铸造）生产中，计算浇注系统最小截面积的常用公式之特点和存在的不足，分析了这些公式共同存在的使用前提不明、适用范围窄、通用性差等缺点。