1)  impedance spectrum
阻抗图谱
2)  electrical impedance spectroscopy
电阻抗图谱
1.
Effect of low temperature stress on electrical impedance spectroscopy parameters of wheat leaves;
低温胁迫对小麦叶片电阻抗图谱参数的影响
2.
We studied the frost hardiness(FH)in stems and needles of different Pinus bungeana provenances during frost hardening by means of electrical impedance spectroscopy(EIS)and conventional electrolyte leakage(EL),compared the correlation of the two methods,and optimized EIS method for studying FH of plant.
用电阻抗图谱法(EIS)和常规的电导法(EL)测定抗寒锻炼期间不同种源白皮松茎和针叶的抗寒性,比较2种方法的相关性,完善EIS法测定植物抗寒性技术。
3.
To study the influence of CaCl2 on the frost hardiness(FH) and the parameters of electrical impedance spectroscopy(EIS) in stems of Ligustrum vicaryi during the hardening period,as well as to find the relation between the EIS parameters and the FH,the cutting plants of L.
为探明CaC l2处理对金叶女贞(Ligustrum vicaryi)茎抗寒性和电阻抗图谱参数的影响,找出抗寒性和电阻抗图谱参数的关系,2006年9月15日开始对金叶女贞当年生扦插苗进行CaC l2处理,对照为清水;分别用电阻抗图谱法和电导法估测其抗寒性,并进行比较分析。
3)  EIS
电化学阻抗图谱
1.
In order to understand how the environmental factors affect the internal structure of the carbon fiber (reinforced) epoxy resin composites (CFRERC), the relationship between the electrochemical parameters and the corrosive extent of the composites was investigated by means of the electrochemical impedance spectroscopy (EIS) and cyclic voltammograms (CV) curves.
尝试用电化学阻抗图谱和循环伏安曲线的方法研究电化学表征参数与复合材料腐蚀程度之间的相关性,用电化学方法研究了环境因素对碳纤维增强环氧树脂基复合材料内部结构的破坏机理。
4)  electrical impedance spectroscopy parameter
电阻抗图谱参数
1.
Response of wheat leaves to electrical impedance spectroscopy parameters in water stress;
小麦叶片的电阻抗图谱参数对水分胁迫的响应
5)  electrochemical impedance spectroscopy
交流阻抗图谱
1.
In the experiment, the electrochemical character of the immunosensor was characterized by cyclic voltammetry(CV)and electrochemical impedance spectroscopy(EIS).
采用循环伏安法和交流阻抗图谱对不同修饰状态的电极进行表征。
6)  impedance
阻抗
1.
Influence of annealing condition on the stress impedance of Fe-based amorphous alloy ribbons;
退火条件对铁基非晶薄带压应力阻抗效应的影响
2.
Comparative study of reconstructed impedance cardiogram and radio-nuclide ventriculography in detection of left ventricle ejection fraction;
重建心阻抗图与核素心室显像测定左室射血分数的对比研究
3.
Assessment of Impedance Characteristics Associated with Cochlear Implants Worn by Patients;
人工耳蜗植入术后电极阻抗特性分析
参考词条
补充资料:星接阻抗和三角接阻抗的变换


星接阻抗和三角接阻抗的变换
transformation between starc-onnected and delta-connected impedances

x ing]一e乙日kongl介e sonJ一00}Iez日伙ongde匕一。一〕huon星接阻抗和三角接阻抗的变换(t ransfor-mation betweenstar一eonneeted and delta-eonneeted imPedanees)接成星形的三个阻抗和接成三角形的三个阻抗互相替代的等效变换。它们之间的关系可用一组变换公式表示。按这组公式,用星接阻抗替换三角接阻抗或者反过来,不会影响稳态下电路其他部分的正弦电压和电流,常用于对称三相电路的分析和计算。 图1为三个阻抗21、Z:、23接成星形(又称丫形)。图2为三个阻抗Z小22。、Zal接成三角形(又称△形)。它们之间的变换公式如下:人23土图1星接阻抗图2三角接阻抗(1)将星形连接变换成三角形连接212一Z:+22+2 122及3一22+za十警(1)、|冬|矛231一23+21+2321(2)将三角形连接变换成星形连接z、-二一典乒兴-) 艺‘2士乙“3十乙31…_2 oqZI,}Z。一下万~一二-二二-汁 乙‘2士乙23十乙3‘1_Z。IZoq}艺q一二二一~二,二二--,-二二-~J 乙12十乙23十艺32夕(2) 当三个星接阻抗相等,即21一Z:一23一z丫、三个三角接阻抗相等即212一223一231一Z△时,变换公式是 Z二一32丫,Z丫一Z△/3
说明:补充资料仅用于学习参考,请勿用于其它任何用途。