磁学

Paleomagnetism: Study of natural remanent magnetization of rocks and other natural materials in order to determine the intensity and direction of the earth's field at the time the materials were magnetized.

古地磁学：研究岩石和其它天然材料的天然剩余磁化强度，其目的是确定这些材料被磁化时地磁场的强度和方向。

Part 2 analyses the basis of researches on environmental evolution, which includes sedimental features, pollen analysis, archeological sites and historical data, and etc.

第二章，通过对本区地层的沉积特征的对比和孢粉分析，运用环境磁学的方法，确定沉积物的沉积速率，并结合考古遗迹和历史文献的收集与整理，在综合研究的基础上，建立本区历史环境变迁的基本数据库和研究的依据。

The study on the magnetics mechanism of titanomagnetite indicates that the magnetic parameters of the titanomagnetite have the most direct and closest relationship with its particle size, ie. each magnetic parameter increased slowly with particle size decreased, then the magnetic parameters have mutated when the particle size decreased to 0.045mm.

钛磁铁矿磁学机理研究表明，钛磁铁矿磁性参数与粒度有最直接最密切的关系，即随着粒度变细，各磁性参数先是缓慢增大，当粒度降至0.045mm时，产生突变。

A 156cm–1 red-shift is gained theoretically to demonstrate the presence of non-neglectable weak H-bonds and result in the discovery of the rarely reported trimeric H-bond, which consists of three independent hydroxyl donors and only one Cl– acceptor, in the field of crystal materials. We explained the relative weakness of this kind of hydrogen bond which may have a critical effect on the lattice symmetry and magnetic structure.

本研究据信为首次报道其振动光谱测量、解析结果，通过缜密解析意外发现了很少有人报道的三聚氢键的存在，为进一步理解其量子磁学特性提供的一条线索，同时也为验证难做的中子散射实验解析出来的晶体结构提供了很好的帮助。

The feasibility of magnetic capture has also been discussed. 3. Process design of the MB microsystem.

在对静磁学理论及层流理论进行研究归纳的基础上，分析了磁珠微系统的工作原理，对设计的磁珠微系统进行建模，进行磁场模拟分析，建立了磁场捕获的可行性分析。

Further analysis of the exchange energies, magnetocrystalline anisotropy energies, Zeeman energies and demagnetizing energies show that the demagnetizing field is the main factor to decide the coercivity in medium.

进一步对相互交换能、磁晶各向异性能、塞曼能和退磁场能等微磁学能量进行分析后发现，退磁场是决定薄膜矫顽力的主要因素。

The research results indicate that ocean degression happened 7200 aBP-5300 aBP, which made large area of land exposed, and offered good space for human activities during the Liangzhu Culture epoch.

上海马桥遗址14C测年、环境地球化学、孢粉与环境磁学分析，结合搜集的研究区部分考古地层与自然地层分析，结果表明，7200 aBP～5300 aBP研究区经历一次海退过程，大面积土地裸露，为良渚时期人类活动提供了广阔空间。

The influences of deposition time on the covercivity and saturation magnetization of electroless CoWP thin films were studied, and the surface topography, elemental composition, micro-structure and magnetic properties of CoWP thin films were tested respectively by FSEM , XRD and VSM.

研究了施镀时间对化学镀CoWP薄膜矫顽力和饱和磁化强度的影响，并利用场发射扫描电子显微镜、X射线衍射和振动样品磁强计研究了CoWP磁性薄膜的表面形貌、成分、微结构及磁学性能。

The epitaxy,crystalline structure and magnetism of FeMn alloy grown onGaAs(001)have been studied.

研究了FeMn合金薄膜在GaAs(001)表面的外延生长的结构和磁学性质。

The epitaxy of Fe grown on Pd(100)surface by pulse laser deposition hasbeen studied.

研究了室温下Fe在Pd(001)表面的激光分子束外延及其磁学性质。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。