Therefore, we use a type of rotary multi-pole magnetization method to magnetizing the drum in the study.

因此色色视频网址，本研究采用一種旋轉(zhuǎn)式多極充磁機(jī)來進(jìn)行充磁，以達(dá)到上述的要求爱看AV在线官网。

Compared with the conventional precession switching induced by applying a static field, the transverse oscillating field is more efficient for the magnetization switching for small damping constant α.

對薄膜一级毛片一级毛，我們發(fā)現(xiàn)在垂直于各向異性易化軸的方向上施加一個小的橫向振蕩場，可以引起薄膜磁化進(jìn)動模式的反轉(zhuǎn)啪啪视频.com我们我。

X-ray analyses indicate that lattice parameters decrease due to Cu-doping; while XPS results show that Cu-doping leads to positive chemical shifts of the Cu 2P1/2 and La 3d5/2 and 3d3/2 levels, implying that Cu-O and La-O bondings are strengthened and their bond lengths are shortened; while magnetization measurements show that after 8 hours' Arannealing, the Neel temperature of Cu-rich sample is about 31K higher than that of the sample without Cu doping, indicating that the three-dimensional antiferromagnetic correlation is enhanced.

結(jié)合各種分析手段認(rèn)為龙猫在线观看完整版免费高清，摻雜的銅原子部分替代了 La 位，也有填補(bǔ) CuO2面的 Cu 空位和在晶界形成微量第二相的可能占位情況日韩.中亚.欧美，使得銅的摻雜取得了增強(qiáng)二維特別是三維反鐵磁交換作用的效果免费国产福利小视频在线，促進(jìn)了La2CuO4+δ系統(tǒng)的相分離。

In addition the Company still products magnetization health care compotes and hampers, magnetism cure health care shoes, NdFeB filling magnetism machine and plating diamond grinding wheels etc by self-determination design.

另外還有自主設(shè)計美女被操网站在线播放、制造的磁化保健果盤亚洲精品福利在线、磁化保健食盒、磁療保健鞋色人人国产、釹鐵硼充磁機(jī)另类在线精品视频、電鍍金剛石砂輪等。

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.

研究了施鍍時間對化學(xué)鍍CoWP薄膜矯頑力和飽和磁化強(qiáng)度的影響丝袜黄色录像，并利用場發(fā)射掃描電子顯微鏡在线看羞羞漫画、X射線衍射和振動樣品磁強(qiáng)計研究了CoWP磁性薄膜的表面形貌、成分自拍偷拍12、微結(jié)構(gòu)及磁學(xué)性能日韩精品芒果视频下载免费观看。

We have prepared a series of low saturation magnetization Ti-substituted Li ferrites used in S-band phase shifters.

采用常規(guī)的氧化物法制備了用于S波段移相器的低飽和磁化強(qiáng)度鋰鐵氧體材料。

A magnetization treatment was proposed firstly to improve the electrochemical prop- erties of hydrogen storage electrode alloy in this paper.

提出一種用以改善AB5型貯氫電極合金的綜合電化學(xué)性能的新方法在线免费视频网址，即采用一定強(qiáng)度的外加磁場對電極進(jìn)行磁化處理黄色A片网站在线观看，以期提高電極合金的綜合電化學(xué)性能。

The iron hydroxide particles prepared above were coated with cobalt by surface adsorption-precipitation reaction. The low pH and Co〓 concentration of suspended system can prevent the nanoparticle from heterocoagulation. The saturation magnetization of MP particles with uniform cobalt hydroxide layer is 10％ higher than that of the α-Fe. And a close SiO〓 layer can improve the coercivity by about 92％.

鐵黃粒子表面吸附-反應(yīng)沉積鈷過程中較低的pH值和濃度有利于形成均勻的鈷氫氧化物包覆層日韩一区在线AⅤ，可避免形成異相凝聚現(xiàn)象亚洲欧美xx，使比飽和磁化強(qiáng)度提高10％；表面包覆二氧化硅形成致密的薄膜国产午夜无码精品免费看，使矯頑力提高92％国产丝袜在线。

The mathematical model of the magnetic scalar potential of a system for a magnetic monopole and magnetic medium sphere are introduced We can solve magnetization, magnetizing field and force of this system by using the model.

通過建立磁荷與磁介質(zhì)球系統(tǒng)磁標(biāo)勢的數(shù)學(xué)模型，從理論上構(gòu)建磁荷與磁介質(zhì)球系統(tǒng)的一般框架免费无码国产一级，利用該模型可以引導(dǎo)分析均勻磁場中磁介質(zhì)球的磁標(biāo)勢亚洲国内综合久久图片一区，磁屏蔽以及均勻磁化鐵球等問題。

The intensity of the magnets in permanent-magnet motors can increase as the motor size and output power increase. This causes difficulty in manufacture of large scale PM motors and consequently increases the cost. Post-assembly magnetization can be treated as a solution to the above problem, which fabricates the motors before the magnet is magnetized by applying large current impulse on the motor stator windings.

中文摘要由於永磁馬達(dá)轉(zhuǎn)子磁鐵強(qiáng)度在线无遮挡又爽又刺激的视频，會隨著馬達(dá)尺寸與輸出功率增加而增加欧美国产极品免费区，導(dǎo)致大型永磁馬達(dá)在制作上，因磁鐵的強(qiáng)磁性造成組裝上的困難99精品在线a，且易有鐵粉等雜物附著老子影院在线，使得制作成本增加AAAAA黄色视频，故有必要使用新的充磁技術(shù)或特殊制程解決。