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- Findings show that the reflection loss band width of 60%vol. magnetic fly-ash hollow cenosphere composite is 6.6GHz above 5dB. 实验结果表明;60%25(体积分数)的富铁空心微珠的吸波性能;在2~18GHz测试频率范围内>5dB的有效频带宽度达到6.;6GHz。
- Tensile strength and hardness of caoutchouc modif ied by cenosphere were studied in order to explore cenosphere composite materials and improve some properties of composite materials. 为更好的开发漂珠复合材料,提高复合材料某方面的性能,利用漂珠对天然橡胶进行改性,研究其拉伸强度、硬度的变化规律。
- α-Fe-coated cenosphere composite microspheres 空心玻璃珠复合微球
- Aluminum is a kind of light silvery metal. 铝是一种轻薄并呈银色的金属。
- She put some noodles in the aluminum saucepan. 她在铝锅里下了些面条。
- Aluminum foil can be used for wrapping food. 铝箔用于包装食物。
- The new building has aluminum siding and roofing. 新建筑用铝作墙板和屋顶。
- To coat or cover with aluminum or aluminum paint. 加铝皮,涂铝光漆用铝或铝涂料涂或覆盖
- A large green backpack with an aluminum frame. 一个大的有铝架的绿色背袋。
- Aluminum has a great affinity for oxygen. 铝对氧有很大的亲和力。
- Most reflections are interference composites. 大多数反射都是干涉复合而成的。
- Aluminum have a great affinity for oxygen. 铝对氧有很大的亲和力。
- Whisker reinforced metal matrix composites. 晶须增强金属基复合材料。
- Today, the uses of aluminum are innumerable. 今天铝的用途多得不可胜数。
- Aluminum sleeves were placed around the stems. 植株树干用铝制套筒包着。
- There are unary composites as well. 同样,也有一元的合成。
- Unary composites hold only a single subject. 一元的合成仅包含一个单独的子项。
- We take all our aluminum cans for recycling. 我们将所有的铝罐回收再利用。
- Nantong Aulland Composites Co., Ltd. 南通澳兰德复合材料有限公司
- Aluminum has a great affinity for oxygen . 铝对氧有很大的亲和力。