磁学

The soil magnetism data is the groundwork of biomagnetism application in agriculture.

摘要土壤磁性数据将是生物磁学农业应用的基础。

Based on soil magnetism investigation on one of area in Hebei province tibility data to describe the soil magnetic background of plain area in Hebei province, and to study the method of biomagnetism application in agriculture.

通过对河北省平原区某地土壤样品的磁性测试，试图分析河北省平原区的土壤磁性背景，探讨生物磁学农业应用的途径。

BACKGROUND: As a kind of unwounded biomagnetism technique, magnetoencephalography relfects immediate information of cerebral function by using magnetic source imaging through recording changes of magnetic field of neurocytes under different functional status.

背景：脑磁图作为一种无创性生物磁学技术，通过记录神经细胞在不同功能状态下产生的磁场变化，以磁源成像反映脑功能的即时信息。

Biomagnetism ; nucleic acid ; protein ; ultraviolet absorption

生物磁学；核酸；蛋白质；紫外光吸收

However, the manufacture process of TWT is so complicated that many kinds of subjects, such as electron optics, magnetics, cathode electronics, microwave electronics, electromagnetic fields theory, material science, mechanics and calorifics are involved in.

行波管的研制涉及到电子光学、磁学、阴极电子学、微波电子学、电磁场理论、材料学、机械与热分析诸多学科，工艺过程十分复杂。

It is well known that the physical and chemical properties of semiconductor nanomaterials highly depend on their size and shape, including optical, electrical, magnetic and catalytical properties.

中文摘要半导体纳米材料的光学、电学、磁学和催化等物理和化学性质不但与其大小有关，而且还与其形貌息息相关。

Single-crystal samples of Na_xCoO_2 were successfully synthesized by a flux method as well as by high-temperature electrosynthesis technique.

电子强关联导致Na_xCoO_2体系随着掺杂浓度x的不同，在结构、电输运和磁学性质上都表现了非常丰富的变化。

Based on the high resolution environment magnetism analysis and geomorphy, the following conclusions and new findings are revealed

通过对晚新生代沉积地层高分辨率的环境磁学研究可进一步捕捉重大的环境变化事件，测定其形成的年代及变化，并推测剥蚀面形成和抬升的时间以及确定这些层状地貌形成的时代，进而推演六盘山和青藏高原构造隆升的历史。

Based on the high resolution environment magnetism analysis and geomorphy, the following conclusions and new findings are revealed

通过对断岘剖面古地磁测量和环境磁学研究，结合地貌地层学证据，主要获得了以下发现和认识

Based on the results of magnetic measurements, representative samples were selected for further magnetic, mineralogical, geochemical, granulometric and radioactive 210Pb analyses.

所有样品进行了室温下的系列磁性测量，根据测量结果，选择代表性样品进行进一步的磁学、矿物学、地球化学、粒度和同位素分析。

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。