1) relative wave impedance
相对波阻抗
1.
The paper has reviewed processing techniques of wave impedance and forming of absolute wave impedance section which directly apply to geological interpretation, and indicated that if have no logging data in the surveying area, may be obtained relative wave impedance section with seismic channel integral technique which also favourable to geological interpretation.
并指出，若测区无测井数据，可应用震道积分技术，求取相对波阻抗剖面，也有助于地质解释。
2) absolute wave impedance
绝对波阻抗
1.
The paper has reviewed processing techniques of wave impedance and forming of absolute wave impedance section which directly apply to geological interpretation, and indicated that if have no logging data in the surveying area, may be obtained relative wave impedance section with seismic channel integral technique which also favourable to geological interpretation.
文中论述了波阻抗处理技术及直接用于地质解释的绝对波阻抗剖面产生过程。
3) relative sound impedance
相对声阻抗率
4) change ratio of impedances
阻抗相对变化值
5) relative impedance traces
相对 阻抗曲线
6) change ratio of impedances (Q value)
阻抗相对变化值(Q值)
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。
参考词条