您要查找的是不是：
- Using nitrates and etylene diamine tetra acetic acid(EDTA) as raw materials, Nano size La 0.8 Sr 0.2 FeO 3 powder was synthesized by EDTA complexing Sol Gel method at lower temperature. 以金属硝酸盐和乙二胺四乙酸 (EDTA)为原料 ;用EDTA络合溶胶 凝胶法合成了La0 .;8Sr0
- PTFE matrix composites were fabricated using mixing nano sized powder process and vaporizing impregnant process. 采用溶剂蒸发法和固体纳米粉末混合法制备两种工艺制备了PTFE复合材料。
- There are mainly two methods to prepare nano sized titania, uch as vapor phase process and liquid phase process. 纳米钛白的制备方法大致可分为两类,即气相法和液相法,而液相法是研究的重点和热点。
- The results show that the hardness of composites fabricated with vaporizing impregnant process is much higher than that fabricated with mixing nano sized powder process. 结果表明在填料含量相同时,溶剂蒸发法制备的PTFE复合材料的硬度显著高于固体纳米粉末混合法制备的PTFE复合材料的硬度;
- The type,reaction mechanism and application of nano sized semiconductor photocatalyst are reviewed.The improvement of photocatalyst is also discussed in brief. 对半导体光催化剂的类型、作用机理、应用及其性能改进作了综合评述。
- Boundary Value Problems in Magnetostatics with and without Magnetic Materials. 20磁性与非磁性材料之静磁学边界值问题。
- Compared with pure PTT, the thermal stability, crystallization and tensile performance of the PTT/MMT composites are improved due to the introduction of nano sized DK2 MMT. 与纯PTT相比,由于MMT在PTT基体中达到纳米尺寸分散,PTT/MMT复合材料的热稳定性能、结晶性能和拉伸性能都得到了明显提高。
- The coercivity of soft magnetic materials is generally near to zero point. 软磁材料的矫顽力一般分布于零点附近。
- Moreover, they must not contain magnetic material. 另外,不能含有磁性材料。
- Yantai Zhenghai Magnetic Material Co., Ltd. 烟台正海磁性材料有限公司。
- Magnetotactic bacteria can form uniform nanometer sized magnetic particles(megnetosomes)within the bacterial cells and each particle is enveloped in a membrane. 趋磁细菌细胞内合成的纳米磁小体具有颗粒均匀,晶型稳定的特点,每个磁小体有脂膜包被。
- The 4d metals rhodium, palladium, and zirconium do not occur as ordered magnetic materials. 4d金属铑、钯、锆不能作为有序磁性材料。
- USES: Used for making metallic samarium, permanent magnetic materials and electronic devices, etc. 用途：供制作金属钐、永磁材料、电子器件等用。
- MFM is an effective method to study magnetic domains and research magnetic materials. 本文利用磁力显微镜研究纳米尺度磁畴的检测方法。
- nano sized Y-type oxytitanium phthalocyanine 纳米酞菁氧钛
- This paper states the mechanism of mechanically alloying &its application in rare earth permanent magnet materials. 简述了机械合金化的机理及其在稀土永磁材料中的应用。
- Application: Used in Magnetic material and made Lanthanum metal. 用途:产品用于生产金属镧,磁性材料等。
- Application: Used in Magnetic material and made Neodymium metal. 用途:产品用于生产金属钕,磁性材料等。
- Be familiar with transformer design elements and applications of magnetic materials. 熟悉变压器设计要素和磁性原材料运用。
- The hard disk is covered with a thin coat of magnetic material. 硬盘被一层薄薄的磁性材料覆盖着。
