magnet相关论文
当前背景下,全球能源问题火热、电网规模不断增加、特高压工程建设不断完善、电力系统不断扩张融合,作为重要电气设备之一的电力变......
For an electrical brake used in high precision and high reliability of permanent magnet synchronous motor direct drive s......
Compared to the current eddy braking patterns using a single magnetic source,hybrid excitation rail eddy brakes have man......
Triterpenoid saponin R1 as well as glucose and cane sugar have been isolated from the Chinese herb Anemone raddeana Reg......
目的探讨应用强力磁铁摘出部分嵌于眼球壁部分位于眼球后的眶内磁性异物的手术方法及治疗效果。方法回顾性分析此类异物摘出手术13......
1. I can be seen most nights, sometimes you can even see me during the day. I start from nothing and grow for 14 days, a......
Rising concern in environmental issues on global scale has made energy saving in powered equipment a very important subj......
A 5.8 T cryogen-free superconducting magnet(SCM) system with a warm bore hole of 160 mm in diameter,used for gyrotrons o......
The diverse magnetic properties of lanthanide-based magnetic molecular materials are introduced in the following organiz......
Significant progress has been achieved in 2011 with respect to CYCIAE-100, a key task for the BRIF project. All the work......
The pulsed working characteristics of the neutron tube ion source were studied experimentally. The principle and method ......
The design requirement and principle of the deflection magnet for Magnetron and Penning H- ion source are discussed. It ......
The first comprehensive experimental facility of high intensity cyclotron in China has been successfully developed,whic......
A superconducting focusing solenoid has been designed and developed for the China Accelerator Driven System(CADS).In ord......
Ion cyclotron range of frequency(ICRF) heating has been used in tokamaks as one of the most successful auxiliary heating......
Mg and Ni Incorporated ZnO Diluted Magnetic Semiconductor for Magnetic and Photo-Catalytic Applicati
Zinc oxide is recently being used as a magnetic semiconductor with the introduction of mag-netic elements.In this work,w......
With a temperature measuring range from -55 ℃ to 125 ℃, the DS18B20 is featured with a compact structure as well as be......
Neural networks require a lot of training to understand the model of a plant or a process. Issues such as learning speed......
A novel fiber Bragg grating (FBG) current sensor with temperature compensation has been proposed. The fiber Bragg gratin......
Bistable mechanisms are very appealing in the design of valves,switches and actuators. By utilizing the nonlinear magnet......
A Double Azole-bridged Dinuclear Copper(Ⅱ) Complex Containing 4-Pyridyl-NH-1,2,3-triazoles:Synthesis
A new dinuclear copper(Ⅱ) compound[Cu2(CH3COO)2(L)2(H20)2]·4H20 (1,HL =4-pyridyl-NH-1,2,3-triazole) has been synthesiz......
In order to master the magnetic field distribution of submarines in the air completely and exactly and study the magneti......
国内高压直流输电系统的发展对高压直流换流变压器性能要求愈来愈高.在换流变压器设计过程中,附加损耗是一项重要的参考指标.笔者......
目的探讨腹部及盆腔孤立性纤维瘤CT及MRI影像学表现与病理特征。方法选取30例腹盆部孤立性纤维瘤患者。对患者进行CT及MRI检查,并......
Epidermal growth factor receptor-targeted ultra-small superparamagnetic iron oxide particles for mag
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
目的探讨肠道病毒71型（EV71）病毒感染的重症手足口病（HFMD）患儿血清星形胶质源性蛋白（S100B）和神经元特异性烯醇化酶（NSE）水平变化与颅脑磁......
目的 探讨外周性原始神经外胚层肿瘤(pPNETs)的X线、CT及MRI表现.方法 回顾性分析14例经病理证实的pPNETs患者的X线平片、螺旋CT及......
3 Magnetic Core Tuned InductorrnMagnetic core tuned inductor is tuned based on the magneto impedance effect[32].As the b......
针对目前功率可调微波系统存在的问题,设计了一种输出功率连续线性可调的微波干燥系统。通过反馈控制电路调节磁控管谐振腔极板的......
目的 评估中国南方都市人群中腰椎间盘退行性变化的程度、发生率及在不同椎间节段的分布状况.方法 共有1 724例志愿者参加了该研究......
Magnetic iron oxide nanoparticles(IONPs) are heavily explored as diagnostic and therapeutic agents due to their low cost......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
目的 探讨不典型囊性淋巴管瘤的CT、MRI表现.方法 回顾性分析经手术病理证实不具典型囊性影像学表现的淋巴管瘤8例.CT检查7例,MRI......
龈下牙折在临床上较为常见,如何进行完善的修复治疗是摆在临床医师面前的一个难题.目前已得到认可的修复方法包括用常规固定矫治器......
采用熔淬法制备(SmCo_7)_(100-x)(Cr_3C-2)_x(x=0～7)合金薄带.研究了Cr_3C_2添加量对合金相结构、微观组织和磁性能的影响.结果表明......
目的 探讨MRI和MRA对儿童烟雾病(Moyamoya)的诊断价值.方法 分析19例烟雾病患儿的MRI、MRA表现和临床资料.MRA采用3D TOP法,7例行......
目的评价一种新型国产高精度磁珠法实时荧光定量核酸检测试剂在人类免疫缺陷病毒1型(HIV-1)病毒载量检测中的应用。方法收集219份H......
Bulk Sm2Fe17Nx sintering magnet was fabricated by spark plasma sintering(SPS) technique. The effects of sintering pressu......
目的 探讨基底神经节代谢物N-乙酰天门冬氨酸/胆碱复合物(NAA/Cho)、N-乙酰天门冬氨酸/肌酸(NAA/Cr)和Cho/Cr浓度比值的增龄变化规......
以SrFe12O19为磁基体,钙钛矿SrFeO3-x为光催化剂,用不同方法制备了磁载复合光催化剂SrFeO3-x/SrFe12O19,通过光催化降解亚甲基蓝实......
Due to the widespread clinical use of imaging modalities such as ultrasonography, computed tomography and magnetic reson......
This paper is about the automation of the marionette performance.A method to solve the problem on the mobility of the au......
This paper tries to build a multi-functional downhole nuclear magnetic resonance (NMR) fluid analysis laboratory that ca......
As there is substantial progress in the KSTAR tokamak engineering, all the major structures and sub-systems are under fa......
In this paper the ab initio study using pseudopotential plane wave method with the local spin density functional approxi......
The microstructures of NdFeB conventional ingot and strip casting (SC) flake were studied by BSE and energy spectra. The......
The Shanghai Synchrotron Radiation Facility (SSRF) is a low emittance third-generation synchrotron radiation light sourc......
Epidermal growth factor receptor-targeted ultra-small superparamagnetic iron oxide particles for mag
Background Magnetic resonance (MR) molecular imaging can detect abnormalities associated with disease at the level of ce......
Theoretical prediction and experimental realization of transition metal doped rutiles as diluted mag
First principle calculations have been performed to study the electron structures and magnetic properties of transition ......
