摘要
本文重点介绍四种标定系统的性能、测试、优缺点。同时简述标定量程与标定周期的选择及长度量值传递问题。
In this paper, the performance, test. merits and demerits of four calibration systems are introduced emphatically. At the same time, the calibration range, the determination of calibration period and the transference of langth measurements are expounded briefly.
出处
《地壳形变与地震》
CSCD
1989年第3期85-92,共8页
Crustal Deformation and Earthquake
