The magnetization intensity and direction of AlNiCo PM can be controlled by pulses of d-axis stator current vector.

通過(guò)定子直軸電流矢量脈沖控制鋁鎳鈷的磁化強(qiáng)弱和方向，使釹鐵硼和鋁鎳鈷產(chǎn)生的磁通共同穿過(guò)氣隙无码一区二区三区av免费；或者使釹鐵硼產(chǎn)生的磁通部分穿過(guò)氣隙、部分被鋁鎳鈷在轉(zhuǎn)子內(nèi)部旁路，利用永磁體的記憶能力使永磁氣隙主磁通受控717免费理论电影。

It is found that:(1) the variation of dFM may lead to two different features for the IEC,one is the oscillatory behavior of IEC with the spacer thickness,the other is the exponential behavior in the most spacer thickness.(2)As a oscillatory function of dFM ,the IEC exhibits multiple periods and a negative non-oscillatory term.(3)The Fermi energy of the conduction electrons has a little variation as the magnetization of the two FMs changes from parallel to antiparallel alignment,furthermore,this variation is correlated with the IEC to some extent.

結(jié)果發(fā)現(xiàn)：（1）dFM的變化會(huì)導(dǎo)致層間交換耦合出現(xiàn)兩種不同的特征，一種是隨著中間層厚度的增加毛片一级三级，IEC有振蕩行為一区二区三区日韩；另一種是其指數(shù)衰減行為；（2）作為dFM的振蕩函數(shù)国产人妻在线观看，IEC表現(xiàn)出多個(gè)周期和一個(gè)負(fù)的非振蕩項(xiàng)在线观看免费人成视频色WWW；（3）傳導(dǎo)電子的費(fèi)密能會(huì)隨著兩鐵磁體的磁化排列變化而稍有變化，進(jìn)一步地毛片日韩国产，這種變化與IEC有著某種程度的關(guān)聯(lián)亚洲日韩精品不卡在线。

The calculated saturated magnetization of Fe0.99Ni0.01N is approximate to the experiment value.

計(jì)算了 Fe0.99Ni0.01N多晶粉末的飽和磁化強(qiáng)度，結(jié)果與實(shí)驗(yàn)值很接近久久久免费性交毛片。

The major results about magnetic petrology of high-grade terrenes of Archean shield areas in the world are reviewed in this article,focusing on the relationship between rock magnetism and deformation, and metamorphism and intensity of magnetization of continental lower crust and its origin.

綜述國(guó)際上有關(guān)太古宙高級(jí)地體磁性巖石學(xué)研究的主要成果国产极品在线观看无码迅雷下载，側(cè)重高級(jí)地體巖石磁性與變形、變質(zhì)等級(jí)的相互關(guān)系及大陸下地殼磁化強(qiáng)度及其成因機(jī)制等；提出了有關(guān)高級(jí)地體巖石磁性研究中值得注意的幾個(gè)問(wèn)題亚洲黄的全免费在线观看。

In addition, the synthesis of particles without argon flow caused the increasing particle size and decreasing magnetization.

此外亚洲国产AV无码精品无广告，沒(méi)有通氬氣所合成的粒子，也會(huì)造成粒徑的上升及磁化量的降低国产乱伦视频一区二区。

The results of experiment indicate that annealing temperature and intensity of magnetic field are the key factors of the specific saturation magnetization as well as intensity of magnetic field and holding time affects significantly on the specific remanent magnetization.

研究結(jié)果表明：退火溫度和磁場(chǎng)大小是影響試驗(yàn)鋼比飽和磁化強(qiáng)度指標(biāo)的顯著因素黄页视频在线学习，磁場(chǎng)大小與保溫時(shí)間對(duì)剩余磁化強(qiáng)度也有顯著的影響。

With the increasing of the doping amount of these four rare earths, both the specific saturation magnetization and the specific remanent magnetization decrease gradually to the same extent.

隨著稀土摻雜量的增加欧美黄色免费网站一区二区，樣品的比飽和磁化強(qiáng)度和比剩余磁化強(qiáng)度均隨之下降亚洲欧美国产丝袜一区，且摻雜各種不同稀土元素的下降幅度大體相同。

We first prove a formula to calculate the magnetic field in the internal region of magnetized objects on the viewpoint of magnetization, and then use the formula to define the point-function demagnetizing tensor and also prove some properties of the tensor. Finally we use this formula to construct a new method to predict the induced magnetic field of naval vessels in a nonuniform applied field, and we call it 'the Magnetization Method', in which the point-function demagnetizing tensor is used.

首先證明了一個(gè)基于磁化觀點(diǎn)的鐵磁物體內(nèi)部磁場(chǎng)強(qiáng)度計(jì)算公式毛片视频a毛片，隨后通過(guò)該公式導(dǎo)出了點(diǎn)函數(shù)去磁張量的概并證明了它的一些性質(zhì)欧美色一区二区，最后利用此公式構(gòu)造了一個(gè)預(yù)測(cè)非均勻外場(chǎng)中艦船感應(yīng)磁場(chǎng)的新方法——磁化強(qiáng)度法，且在該方法中用到了點(diǎn)函數(shù)去磁張量黄片一级二级。

Experiment results indicate that the magnetic fluid flux has a direct relation with the magnetic field under the effect of traveling wave magnetic field. The bigger the magnetic field is, the more the flux is, when the structure of the magnetic fluid travellig pump and the saturation magnetization of magnetic fluid are constant. The volumes of the magnetic fluid from the travelling wave pump increase from 1.9 ml to 3.1 ml, when the magnetic field intensity increases from 25 900 A/m to 40 000 A/m. In addition, the change rate of the magnetic fluid decreases with the increase of the magnetic field due to the effect of magnetic field on magnetic fluid viscosity. The bigger the saturation magnetization of the magnetic fluid is, the more the flux is.

結(jié)果表明久操免费在线观看，行波磁場(chǎng)作用下的磁性流體流量與磁場(chǎng)的強(qiáng)度有直接關(guān)系：在磁性流體行波泵結(jié)構(gòu)和磁性流體飽和磁化強(qiáng)度相同的條件下，磁場(chǎng)強(qiáng)度越強(qiáng)色视污网站大全，其流量越大AA片免费看；當(dāng)磁場(chǎng)強(qiáng)度從25900A/m增加到40000A/m時(shí)，單位時(shí)間內(nèi)從行波泵內(nèi)流出的磁性流體的體積由1.9 ml增加到3.1 ml国产免费观看黄AⅤ片久久；隨著磁場(chǎng)強(qiáng)度的不斷增加另类性交在线，磁性流體流量的變化率由于磁場(chǎng)對(duì)其粘度的影響而減小国产精品偷伦视频观看免费；而磁性流體的飽和磁化強(qiáng)度越大欧美丰满少妇XXXX性，其流量也越大。

The results show that with the increase of deformation strains and thinning of Fe-Cr fibers, the saturation magnetization are about 140 A·m2/kg constantly, and the remanent magnetism and coercivity increase gradually.The magnetic properties of Fe-Cr fibers are invariant when the Fe-Cr fibers were preserved in absolute alcohol or air for more than 1 a. After Fe-Cr fibers heated in air at temperature higher than 300 ℃ for 1 h, the Fe-Cr fibers transform from ferromagnetic α-solution to paramagnetic2O3, and the saturation magnetization of samples decreases remarkably. With the increase of deformation strains, the thermal stability of thinner Fe-Cr fibers decreases.

結(jié)果表明：隨著變形量的增大和Fe-Cr纖維的細(xì)化免费囯产黄片无级A，纖維的飽和磁矩基本恒定(約140 A·m2/kg)男人女人天堂视频一区,二区,三区，而剩磁和矯頑力則逐漸增加； Fe-Cr纖維在無(wú)水乙醇和空氣中儲(chǔ)存一年以上__级黄色视频，磁性基本保持不變久久久久人妻一道无码AV； Fe-Cr纖維在空氣中經(jīng)300 ℃以上加熱1 h后，逐漸由鐵磁性的α-固溶體轉(zhuǎn)變?yōu)轫槾判缘?O3网站视频黄色亚洲，飽和磁化強(qiáng)度顯著下降一级二级三级毛片；且隨著變形量的增大，較細(xì)Fe-Cr纖維的熱穩(wěn)定性較差狼友线观看免费观看。