1) stabilized frequency with double longitudinal-mode
双纵模稳频
2) stabilized laser with two longitudinal modes
双纵模稳频激光
5) two-mode frequency stabilization
双模稳频
6) frequency and power stabilization of a twomode laser
双模稳频稳幅
补充资料：工频突变量方向比较式纵联保护
工频突变量方向比较式纵联保护
direction comparison pilot protection system using sudden change of power frequency component
gongPIntub一an}一ong fongx一angb一]loosh一Zongl一an boohu工颇突变t方向比较式纵联保护(d ireetioneomParison pilot protection system using suddeneharge of power fr阅ueney eomponent)见方向比校式纵联保护。
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参考词条