常見例句Based on the study of CWDM and wavelength conversion technology, OTU module applicable to CWDM system is designed. 摘要在研究粗波分復用(CWDM)技術和波長轉(zhuǎn)換技術的基礎上，設計了一個適用于CWDM系統(tǒng)的波長轉(zhuǎn)換器模塊。Caldwell returned to operations in April 1944 (after a period commanding an OTU) commanding 80 Wing out of Darwin and Morotai. 考德威爾于1944年4月再次服役（經(jīng)過一段時間的教學生活以后），指揮達爾文和摩洛泰外圍的第80聯(lián)隊。In corresponding to ESU (Evolutionaryly Significant Unit), an OTU (Operational Taxonomic Unit) measured by DNA variation may be used to replace categories of taxa since its subjectivity. 為了避免物種和其他分類群的隨意性, 建議以DNA 序列變異作為可操作的分類單元(OTU)和國際上進化上顯著單元(ESU)相呼應。Carrying otu the Important Thought of "Three Represents" with the Practil Attitude and Cratire Spirit 以務實的態(tài)度和創(chuàng)新的精神踐行"三個代表"重要思想The Development and Growth of the Nigeria Police Force from a Social Context Perspective Noel Otu 來自社會環(huán)境遠景的尼日利亞警察部隊的發(fā)展和成長Key words: Broadband MAN; WDM ring network; DWDM; OTU; Protection; Sub-rate Multiplexer/Demultiplexer 關鍵詞：寬帶城域網(wǎng)；WDM環(huán)網(wǎng)；密集波分復用；波長轉(zhuǎn)換器；保護；子速率復用 返回 Otue