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- low field intensity MR 低场强磁共振
- Objective To evaluate the application of low field intensity joint MR in acute injury of ligament of ankle joint. 目的评价专用四肢关节低场MR在踝关节韧带急性损伤中的应用价值。
- MR diagnosis of irttracerebral hematoma in low field intensity 低场强下脑内血肿的MR诊断
- Low field intensity magnetic resonance scanning 低场磁共振扫描
- Low field intensity 低场强
- Relation of electric field intensity and potential gradient. 电场强度和电势梯度的关系。
- Objective:To assess the clinical application of MR urography(MRU)with low field magnet. 目的：评价低场磁共振泌尿系成像（MRU）的成像技术的临床应用。
- Objective To evaluate the clinical application value of magnetic resonance hydrography on low field of MR. 目的评价低场强磁共振水成像的临床应用价值。
- To save energy and enhance field intensity, ultrasonic focalization is applied. 从节约能源，提高场强角度出发又提出了超声聚焦方法；
- Objective:To evaluate the clinical application value of low field MR cholangiopancreatography (MRCP)in diagnosis of biliopancreatie disease. 目的评价低场强磁共振胰胆管成像(MRCP)技术在胰胆管病变诊断中的应用价值。
- It was in the lower field next day,poisoning. 次日在较低的田里放毒。
- Objective To probe diagnostic value of oral Ferrimage in differential diagnosis of extrahepatic biliary obstructive diseases using low field MR. 目的探讨口服复锐明在低场磁共振诊断肝外胆管梗阻病变中的应用价值。
- Methods The signal intensity of posterior pituitary lobe in low field MRI about 193 healthy subjects,31 with central diabetes insipidus (CDI) and 33 with pulmonary cancers were measured, and compared with the signal intensity of pons. 方法：低场 MRI正中矢状位 T1W1图像上测量正常人（193例）、中枢性尿崩症（31例）及肺癌（33例）的垂体后叶信号强度，并与桥脑的信号强度相比较。
- Coulomb law, electric field intensity, calculation of electric field intensity E, flux of electric field intensity. 库仑定律,电场强度;场强的计算,电场强度通量。
- By analyzing transmission pathway and mode of VLF radio wave,calculation formula of field intensity is given. 分析甚低频电磁波传播路径与方式,给出场强的计算公式。
- It had been raining for a week and the low fields were flooded. 一个星期来一直下雨,水位低的田已被洪水淹没。
- Changing of material resistance with applied magnetic field intensity is called Giant magnetoresistance (GMR). 磁电阻效应是指材料的电阻随外加磁场变化而变化的现象。
- The electric field intensity decay is 40 dB per decade of distance in near field of a magnetic dipole. 磁偶极之近场辐射电场强度随距离每增十倍衰减四十分贝。
- With the same electric field intensity, the HEMP induced current is the largest one among the three induced currents. 入射角对电缆感应电流也有影响，电场方向与电缆平行时感应最强；
- Methods 77 cases of suspected brain infarction were included in the group and received MR scan by sequences of T1WI, T2WI, DWI and FLAIR with the low field MR scanner (magnetic field of 0.35 T). 方法应用(0.;35T)磁共振T1WI、T2WI、FLAIR和DWI序列对77例脑梗塞病人进行扫描;分析各序列显示的结果及信号强度特点。
