请输入您要查询的字词:
单词
QTd
释义
QTd
Encyclopedia
医学
心电图
释
QT dispersion; QTd
QT离散度
体表常规12导联心电图中最长QT间期与最短QT间期之差(QT最长ㄧQT最短),是一项评价心脏复极同步程度的指标。
随便看
spectral characteristic
spectral chart
spectral circle
spectral class
spectral classification
spectral classification of stars
spectral clustering
spectral cohomology
spectral color
spectral comparator
spectral comprehensive broadening
spectral concentration
spectral condenser
spectral condition
spectral continuum
spectral correction
spectral cumulant
spectral curve
spectral cutoff
spectral decomposition
spectral decomposition of correlation function
spectral decomposition of stationary process
spectral decomposition; spectral resolution
spectral decomposition theorem
spectral degree of coherence
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/6/12 12:34:45