磁性材料

TG-DSC results revealed that the decomposition of magnetic CoAl HTLcs proceeded in two stages. The first large endothermic effect below 220℃involves the loss of physically absorbed and interlayer water and the second endothermal effect, between 220℃and 402℃, corresponds to the decomposition of the hydroxide layers and the removal of anions in the brucite-like layers. The S_ and pore diameter information of magnetic CoAl HTLcs were tested by N_2 adsorption-desorption analysis.

TG-DSC结果表明磁性CoAl水滑石有两个过程，在220℃以下的第一个失重过程是由于物理吸附水的移除造成的，在220℃至402℃之间的主要失重过程是由于材料脱除结构水，碳酸根离子和部分羟基造成，并伴随着层板结构的塌陷。N_2 adsorption-desorption测试分析了磁性钴铝水滑石的比表面积、孔径等信息。

The purpose of this book is to give a general view of magnetic phenomena, focusing it's main interest at the center of the broad field of ferromagnetism, ranging from theory to the engineering applications such as soft and hard magnetic materials and magnetics memories.

本书的目的是给出了磁现象普遍认为，重点在广泛领域的磁性中心，它的主要利益，如软，硬磁材料和磁性记忆从理论到工程应用的广泛领域。

The ferromagnetic microcrystal glass thermoseed materials are perfect thermoseed materials because of magnetism and bioactivity.

铁磁性微晶玻璃由于既具有磁性又有生物活性，是温热疗法理想的热种子材料。

Manufactures aerospace products including DMS-4-828 moldable shim material, MagRubber magnetic rubber inspection material, replication materials and sealants, special purpose foams, epoxies, and resins.

生产航空航天产品：成形垫片材料、MagRubber磁性橡胶检验材料、复制材料和密封胶、泡沫、环氧树脂和松香。

Similarly, the AMR begin to increase and then decrease with increasing the thickness d of the seed layer, and has a maximum value at a critical thickness d of 5.32nm. Compared to the permalloy films deposited on Ta seed layer ,the AMR enhancement of 10%-46% is observed in the permallay films deposited on (Ni0.82Fe0.18)1-xNbx seed layer.(2) The coercivity Hc1 obtained for magnetic field H applied paralley to the easyaxis is large than Hc2 for H applied perpendicular to the in-plane easy axis, and both of coercivity are consistent with the change of x.

2沿样品易轴方向的矫顽力Hc_1比难轴方向的矫顽力Hc_2大，两者随Nb原子的百分含量x的变化是一致的，饱和磁化强度Ms随x的增大先增大后减小，在x=27.1％处，Hc_1和Hc_2都比较小，而Ms则达到最大；种子层厚度d不能明显改变坡莫合金薄膜的磁性能；与以传统材料Ta为种子层的坡莫合金薄膜相比，以Ni_(0.82Fe_(0.18)_(0.829)Nb_(0.271)为种子层的坡莫合金薄膜的矫顽力只有轻微减小，但是Msg 以w讪Fq.t）lkNk为种于层的坡莫合全薄膜的各向异性戳电阻及磁性能研究却要大，mk坡莫合金层厂度！

Based on the recent progress, relative merits of those methods were analyzed. The application of Fe3O4 nano-particles in magnetic fluid, magnetic recording materials, catalytical and microwave materials and medicine were introduced.

根据最新的研究成果，比较了以上各种方法的优缺点，并介绍了磁性纳米四氧化三铁在磁性液体、磁记录材料、催化、生物医学、微波吸收材料等方面的具体应用。

The magnetic microbeads with 1μm diameter are synthesized by ultrafine γ-Fe2o3, cinnamene, diethylene benzene monocase combined suspendd polymerize and ultrasonic technology. The magnetic microbeads are composed of ultrafine magnetic powders, polymer and single-antibody.

采用超细r-Fe2O3粉对界面进行处理，利用苯乙烯、二乙烯基苯单体，采用悬浮聚合法和超声波技术，合成粒径为1μm左右的磁性微珠，该磁性微珠由超细磁粉、高分子材料和单抗功能基团组成。

The magnetic microbeads with 1um diameter were synthesized by ultrafined r-Fe2O3, cinnamene, diethylene benzene moncase combined suspend polymerize and ultrasonic technology. The magnetic are composed of ultrafine magnetic powders, polymer and single-antibody.

采用超细r-Fe2O3粉界表面进行处理，利用苯乙烯、二乙烯基苯单体，采用悬浮聚合法和超声波技术，可以合成粒径为1um左右的磁性微珠，该磁性微珠由超细磁粉、高分子材料和单抗功能基团组成。

Spine1 structural materials are very important functional materials including dielectric, magnetic, sensitive, luminescent and superconductive materials.

尖晶石结构材料是新型功能材料的重要组成，在介电、磁性、敏感、发光、超导等功能材料中占据重要地位，并极具应用潜力。

Magnetic biological glass-ceramics are the normal mixed systems containing magnetic elements, such as iron, composed biological glass-ceramic, which are similar to the human body structure and nature of the organization of biological materialsBy virtue of their distinguish functions,the magnetic bioactive glass-ceramicss have been a highpoint of the relevant new material researches.

磁性生物玻璃陶瓷主要指具有磁性的元素，如铁等引入到生物玻璃陶瓷中，制备出结构和性质类似于人体组织的生物材料，因其独特的功能成为近来新材料研究的热点。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。