您要查找的是不是:
- Keywords Tungsten trioxide;Lanthanon;Volatile organic compound (VOC) gases;Sensitivity;Complex impedance analysis;Schottky barrier; 稀土元素;VOC气体;灵敏度;复阻抗分析;肖特基势垒;
- complex impedance analysis 复阻抗分析
- Bioelectrical impedance analysis(BIA)can partially meet these requirements. 生物电阻抗分析法(BIA)可以部分满足这些要求。
- The AC complex impedance method is widely used to charactrize electronic materials. ac复阻抗方法已广泛地用于表征电子材料。
- In this paper, the complex impedance property of PTC ceramics has been investigated. 本文研究了PTC陶瓷的复阻抗特性。
- Vector impedance analysis model for giant magnetostrictive micro-displacement actuator[J]. 引用该论文 贾振元;王晓煜;王福吉.
- Methods Body fat of 12-18 ages of middle school studdents was measured by bioelectrical impedance analysis. 方法用生物电阻抗方法测定12-18岁中学生体内脂肪含量。
- Bioelectrical impedance analysis (BIA) is a convenient method for determing body composition and water content. 人体生物阻抗仪是一种简易且方便的仪器,可用于分析身体组成成分及含水量。
- Objective:To understand the reliability of multifrequency segmental bioelectrical impedance analysis in measuring physical performance. 目的:了解多频节段生物电阻抗分析法测量人体成分的可信度。
- At present,the indexes in evaluating maternal nutrition include anthropometry measurements,circulating index,and bioelectrical impedance analysis. 现阶段评价孕妇营养的指标主要有人体测量学、血液学以及生物电阻抗分析,每一种评价手段各有所长。
- It has been a new technology in recent 20 years to measure the body component by using the bioelectrical impedance analysis (BIA). 摘要生物电阻抗法测量人体成分是近20年发展起来的一项新技术。
- Studging the slimming effect of a kind of weight-control food esp by means of they fat measured by Bioelectrical Impedance Analysis (BIA). 减肥应以减少体内多余脂肪为着眼点。
- Another limitation of this study was the use of bioelectrical impedance analysis to measure changes in total LBM and fat mass. 其他的限制因素,包含生化电阻分析法的使用,此法用在分析LBM及脂肪质量的改变。
- When grain resistances have big differences duo to grain size and the capacity of the high resistance is taken into consideration, the complex impedance plots show two separated semicircles. 对于复阻抗图的双圆弧现象,认为是材料结构的不均匀性所致,用改进的等效电路模型进行了分析。
- Antenna design requirements: frequency band size and form read range application with mobility cost reliability rfid tag antenna performance strongly depends on the frequency-dependent complex impedance present by the chip. 实际只有确定了芯片,得到了芯片的阻抗特性才能得知设计天线的阻抗特性目标,再而根据阅读距离等要求进行天线设计。
- Our purpose is to construct a model to predict ICW volume in comparison with the measurement by segmental multifrequency bioelectrical impedance analysis (SMF-BIA). 本研究的目的是建构可以预测人体细胞内水量的模型,并与多频生物电阻分析法作一比较。
- After successfully prepared the nano- TiO_2, nano- CeO_2 coating TiO_2,the measurement and comparison of oxygen sensitivity and complex impedance have been carded out, and the results have been analyzed by thermodynamic and activity energy calculation. 在用溶胶-凝胶方法成功制备纳米TiO_2、纳米CeOSS-2包覆纳米TiO_2材料的基础上,进行了氧敏性能、阻抗谱的测试和对比,并且通过热力学和活化能计算对实验结果进行了分析。
- Methods 378 surgical inpatients's nutritional status and body composition were measured by mini nutritional assessment (MNA) and bioelectric impedance analysis (BIA). 方法应用微型营养评定(MNA)及生物电阻抗分析(BIA)技术,对随机抽取的北京协和医院378例外科择期手术病人,在人院后一周内测定其营养状况、人体组成及生化检查。
- FTIR,XRD and AFM are used to characterize the films.The refractive index and dielectric constant are measured by Ellipsometer and impedance analysis apparatus. 用红外光谱、小角XRD、原子力显微镜对样品进行了表征,并采用椭偏仪和阻抗分析仪测量薄膜的折射率和介电常数。
- Objective To detect body composition and evaluate the influence of body composition on nutritional assessment of burned patients by BIA (bioelectrical impedance analysis). 摘要目的通过应用生物电阻抗法测定人体组成,探讨其对严重烧伤病人的营养评价的临床意义。