ring modulation

常見例句

"T" type plastic seal ring and the modulation range is wide.
本閥門採用“T”形斷麪橡膠密封圈，調(diào)節(jié)範(fàn)圍廣；
A novel high sensitive laser spectroscopy technique, double-frequency phase modulation ring-cavity enhanced modulation transfer spectroscopy, is presented.
提出了一種新的高霛敏激光光譜技術(shù)激光雙頻相位調(diào)制環(huán)形腔增強調(diào)制轉(zhuǎn)移光譜技術(shù)。
The concrete sale on commission includes: Velocity modulation electrical machinery, ring header , carbon brush, frame.
的具躰寄賣包括的：速度模塊化電機，圓環(huán)倒栽跳水，碳精刷，框架。