目的用体表心电标测时空图法探讨复极离散空间分布和临床价值。
Objective To examine the spatial distribution and dispersion of repolarization using space-time map of body surface potential mapping (BSPM) and their clinical value.
本文的结果对偶极天线馈电点横向、轴向位移及斜偏轴公差给出了一个工程上实用的准标。
Results given in this paper can be as an allowance standard in practical engineering about the feed point disp…
激光二极管泵浦的高重复频率调Q固体激光器在激光通信、光存储、打标、焊接和测距雷达等方面已经获得了广泛应用。
The high repetition rate LD pump Q-switch solid state laser has been widely used in a lot of fields, such as the laser communication, optical storage, marking, welding and ranging radar.
激光二极管泵浦的高重复频率调Q固体激光器在激光通信、光存储、打标、焊接和测距雷达等方面已经获得了广泛应用。
The high repetition rate LD pump Q-switch solid state laser has been widely used in a lot of fields, such as the laser communication, optical storage, marking, welding and ranging radar.
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