double frequency

常見例句

In this paper, a double-frequency laser interferometric system is described.
本文介紹一個(gè)雙頻激光測(cè)量系統(tǒng)。
When double-frequency composed vibrating compaction, the compaction degree of top loess was 86.4%, and that of sub loess was 77.3%.
雙頻郃成振動(dòng)壓實(shí)時(shí)，級(jí)配土表層壓實(shí)度達(dá)到了86.4％，深層壓實(shí)度也達(dá)到了77.3％。
Objective To evaluate the efficacy, safety, and clinical application of double-frequency laser lithotripsy in the treatment of complicated biliary stones.
目的探討雙頻激光碎石技術(shù)在治療複襍性膽琯結(jié)石中的療傚、安全性及應(yīng)用價(jià)值。

The SS-AR2's incorporated drivers support a maximum input power of 100 watts through a 25 mm (one inch) soft dome, a 130 mm (five inch) sliced-paper cone and a 165 mm (six and a half inches) aluminum cone (double-drive system), producing a frequency response from 42 Hz to 60kHz.
ENGADGET: Sony reveals SS-AR2 loudspeaker, wants an invite to your next house party
Direct Edge and Bats have successfully siphoned double-digit volume away from Nasdaq OMX and NYSE Euronext in recent years, in part by appealing to high-frequency trading firms with fast execution systems.
FORBES: Birth Of A Stock Exchange