您要查找的是不是：
- At the same time, an iteration procedure of topology optimization based on artifical material density is presented. 提出了一种卷积因子方法,用于消除拓扑优化计算结果中易出现的棋盘格式和多孔材料现象;
- The formaldehyde in aggrandizement floor exceeds bid, exterior wear-resisting revolution insufficient or cover with paint is bad, base material density is insufficient wait. 强化地板中甲醛超标，表面耐磨转数不够或涂饰不好，基材密度不够等。
- Methods A total of 15 pig tibiae were used to test the cancellous bone porosity, their relative density and the material density with the direct method and the statistical method respectively. 方法对15根猪胫骨分别采用“直接法”和“统计法”测试松质骨孔隙率或其表观密度和材料密度。
- The material is flawed throughout. 这种材料到处是裂缝。
- He insists the condition to use the best material. 他坚持以使用最好的材料为条件。
- That material surpasses all others in fineness. 那种材料精良超过其他所有材料。
- The problem is how we are to get the raw material. 问题是我们怎样得到原材料。
- Jim is going to get material for a new book. 吉姆正打算为一部新书准备材料。
- The storm did a great deal of material damage. 暴风雨造成了大量物质损失。
- What is the bulk density of the feed material? 进料物的容重比?
- Radioactive ray is material thing. 放射线是实际的物质。
- The presentation of the material was untidy. 所提交的资料缺乏条理。
- He covered the cushion with new material. 他给靠垫蒙上了新的料子。
- Is the material single width or double width? 这幅料子是单幅的还是双幅的？
- She's collecting material for a newspaper article. 她正在搜集素材在报纸上发表文章。
- The machine snarled the material up. 机器把材料搅在一起了。
- NEW THEORY AND ALGORITHM RESEARCH ABOUT TOPOLOGY OPTIMIZATION BASED ON ARTIFICIAL MATERIAL DENSITY 基于人工材料密度的新型拓扑优化理论和算法研究
- Made up of loosely cemented heterogeneous material. 成团的由不同特质经松散粘和而成的
- Determing Flotation Slurry Characteristic and Choosing Suitable Original Material Density 确定浮选煤泥的性质选择合适原矿浓度
- This material is impervious to rainwater. 这种材料防雨。
