磁化

Trigger circuit by adjusting the phase of the trigger pulse to control the on-off thyristor, which can be manually controlled to adjust the output voltage, and then, after step-down transformer can be used to obtain the magnetization of the magnetic low-voltage high-current power supply, mainly by the SCR the main voltage regulator circuit, trigger circuit, such as composition, is a broad application prospect of the exchange regulator controller.

通过调节触发电路的触发脉冲的相位来控制晶闸管的通断，从而控制输出得到可人工调整的电压，再经过降压变压器得到可用于磁化的低压大电流磁化电源，它主要由可控硅调压主电路、触发电路等组成，是一种具有广阔应用前景的交流调压控制器。

For the ferrimagnetic case, the relations of sublattice magnetizations M_A M_B and the total magnetization M with the temperature are obtained, respectively.

在亚铁磁情况下，通过数值求解，得出了亚晶格磁化强度M_A，M_B和系统总磁化强度M随温度变化的曲线，并和以上铁磁情况所得结果进行比较。

The temperature dependence of the magnetization of the two - sublattice system is calculated by computer simulation. It is found that the two - sublattice materials with ferromagnetic interactions and competing anisotropies may show the ferrimagnetic - like temperature dependence of the magnetization.

用计算机模拟的方法模拟双亚点阵材料磁化强度温度曲线，发现具有铁磁性交换作用和竞争的亚点阵各向异性的双亚点阵材料可显示亚铁磁状磁化强度温度曲线的新现象。

This study shows thermomagnetic analyses, petrographic measurements and soil chemistry methods can be combined to obtain a better understanding of the sequence of magnetic mineral alterations during thermal treatment and of the pedogenic mechanism responsible for the susceptibility enhancement.

本文以热磁分析手段为主，结合土壤化学和X射线衍射等非磁学方法，系统研究了黄土高原全新世风成沉积在热处理过程中磁化率的变化特征和磁性矿物的转化序列，讨论了主要磁性矿物的成因，并探讨了特定温度范围内磁化率变化特征的古气候意义。

Anhysteric Remanent Magnetsization (ARM, peak value of alternating field is 100 mT and DC bias field is 0.04 mT) and Isothermal Remanent Magnetization induced at various fields, low temperature susceptibility, magnetic hysteresis loop and thermomagnetic analysis.

磁化率、非滞后剩磁（ARM，交变磁场峰值100 mT，直流磁场0.04 mT）、不同磁场强度下获得的等温剩磁、低温磁化率、磁滞洄线和热磁分析。

We study the nonlinear interaction of the magnetized plasma with two electrostatic waves which are transverse uniform magnetic field .

两个波与磁化等离子体的相互作用问题是研究多个波与磁化等离子体作用的基础。

The propagation of electromagnetic pulses in uniform magnetized plasma is studied using the finite-difference time-domain method by means of Z transforms. The Z transform formulation of FDTD method is derived.

通过Z变换的方法，将与频率有关的磁化等离子体的介电常数由频域变换到Z域，推导了Z变换形式的时域有限差分法计算式，模拟了电磁脉冲在磁化等离子体中的传播。

Statistic analysis for 172 soil samples showed that there was a highly significantly positive relationship between soil magnetic susceptibility and χ value and anhysteretic remanent magnetization value.

土壤的χ与游离氧化铁含量呈极显著正相关，与DCB处理的磁化率损失量呈极显著指数正相关，认为DCB处理的磁化率损失量与χ有相同的环境意义。

The systematic analysis on the magnetic characteristics of street dust from Xi′an city indicates high concentration of magnetic minerals corresponding to the high value of the magnetic susceptibility, the anhysteretic susceptibility and the saturation isothermal remnant magnetization.

西安市道路表面灰尘样品的环境磁学研究显示磁化率、非磁滞磁化率以及饱和等温剩磁均比较高，表明样品中磁性矿物含量较高。

Mineral magnetic parameters, including magnetic susceptibility, frequency dependent susceptibility, isothermal remanent magnetization, anhysteretic remanent magnetization, temperature-dependence of susceptibility, were measured on quartzite and surface soil derived from quartzite. The results in combination with the microscope observation indicated little magnetic mineral in quartzite but a few magnetite, maghemite, iron oxyhydroxides in surface soil. The magnetic grains were mainly superparamagnetic and stable single domain. Maghemite is secondary mineral formed in the process of pedogenesis.

通过对石英岩及发育于石英岩之上表土的磁化率、频率磁化率χ(下标 fd、等温剩磁、非磁滞剩磁ARM0、k-T曲线等磁学参数测定和石英岩显微镜下观察，结果表明，石英岩中磁性矿物含量极少；表土中含磁铁矿、磁赤铁矿、铁的氢氧化物等磁性矿物，磁性矿物主要以稳定单畴(SSD和超顺磁性颗粒形式存在，磁赤铁矿是石英岩在成土过程中形成的次生矿物。

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。