But where implementation has slowed or performance has been incomplete , the united states has acted promptly to achieve results for american farmers , manufacturers and service providers - - using informal consultations where possible and formal mechanisms where necessary 但是,在中國(guó)的貫徹落實(shí)速度放慢或不充份時(shí),美國(guó)立即采取了行動(dòng),以取得美國(guó)農(nóng)民、制造商和服務(wù)供應(yīng)商所需的結(jié)果在可能時(shí),通過(guò)非正式磋商;在必要時(shí),利用正規(guī)機(jī)制。
Biology and chemislry etal ln thi s dissertation , the theory of femto - second pulse laser amplifier system using tifsapphire crystal was discussed systematically and many methods were brought fonvard to resoive the probably existed problems in each part of the system base d on the achieved results , experimentai works has further developed 本文系統(tǒng)給出了以鈦寶石晶體做為增益介質(zhì)和放大介質(zhì)的飛秒激光脈沖放大系統(tǒng)理論,針對(duì)各部分可能出現(xiàn)的問(wèn)題提出了相應(yīng)的解決方法,并在此基礎(chǔ)上開(kāi)展了部分實(shí)驗(yàn)工作。
But this involvement should be based on scientific principles and methods , otherwise student will not achieve results or even encounter physical second effects . after establishing zongxun wuguan in 1994 thousands of students were participating in classes or using correspondence course materials . xu lu from beijing is one of successors of full teachings of yao “北京武協(xié)宗勛武館”于1994年5月在北京市東城區(qū)南館公園正式成立開(kāi)班,由姚承光先生親任館長(zhǎng)兼總教練,對(duì)全國(guó)及海外開(kāi)辦專(zhuān)業(yè)業(yè)余技擊訓(xùn)練班,追蹤函授班,傳播光大意拳。