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- Double valve (built in: used in straight blade to control lift, hold, lower. 雙閥（一個(gè)內置、一個(gè)外置）：用于角鏟、松土器。
- Table shows total capacity provided with dual valve installations of various sizes. 表格中所顯示的是各種通徑的兩個(gè)閥門(mén)安裝的總體性能。
- Objective:To retrospect the technology of cardiopulmonary bypass(CPB) of 58 double valve replacement procedures. 目的:回顧58例雙瓣替換術(shù)體外循環(huán)管理狀況,總結雙瓣替換術(shù)中灌注技術(shù)。
- This trap adopts parallel double valve seats, Thus the capacity of water discharge is enlarged.It can satisfythe working condition of discharge frozen water in large quantity. 該閥采用平行雙閥府,因而增大了排水能力,能滿(mǎn)足大量排除凝結水的工況。
- This cohort included 517 cases of mitrai valve replacements (MVR), 88 cases of aortic valve replacements (AVR), and 195 double valve replacements (DVR). 本組二尖瓣置換術(shù)(MVR)517例,主動(dòng)脈瓣置換術(shù)(AVR)88例,雙瓣膜置換術(shù)(DVR)195例。
- Closestool cistern had better choose double valve: Current and homebred closestool, cistern capacity basically is in order to install 6 to 8 premium give priority to. 馬桶水箱最好選雙閥門(mén)的：目前國產(chǎn)的馬桶，水箱容量基本上都是以裝6至8升水的為主。
- Results: This cohort included 517 cases of mitrai valve replacements (MVR), 88 cases of aortic valve replacements (AVR), and 195 double valve replacements (DVR). 結果:本組二尖瓣置換術(shù)(MVR)517例,主動(dòng)脈瓣置換術(shù)(AVR)88例,雙瓣膜置換術(shù)(DVR)195例。收藏指正
- The prosthetic valve replacement was underwent in aortic valve 94,mistral valve 255,and double valve 65.There were 74 cases with post operation complication(17.9%),and 16 cases death(3.86%) in early surgery. 共行主動(dòng)脈瓣膜置換(AVR)94例;二尖瓣置換(MVR)255例;雙瓣置換(DVR)65例。 414例手術(shù)并發(fā)癥74例(17.;9%25)。
- Double valve (one built-in, another at outside): used in angle blade, ripper to realize lift, hold , lower, float for the blade cylinder and to realize lift, hold, lower for the ripper cylinder. 雙閥（內置）：用于直傾鏟?？蓪?shí)現鏟刀油缸的提升、封閉、下降、浮動(dòng)，同時(shí)實(shí)現側傾缸左側傾、右側傾、封閉。
- Double valves are switched in such a way that one of the two will fulfill the most severe service to ensure proper sealing of the other. 這兩只閥互相切換的條件，二者任一均能滿(mǎn)足在最?lèi)毫拥墓r下運行時(shí)保證能夠良好密封（而不出現問(wèn)題）。
- Double Valve Replacement by Continuous Suture 連續縫合法行雙瓣膜置換術(shù)
- He is working double tides to finish his essay. 他日夜苦干，趕寫(xiě)他的文章。
- I do not realize it is a double feature. 我原先不知道這是雙片連映。
- Diagnostic Value of the Transesophageal Echocardiography in Congenital Aortic Dual Valve 經(jīng)食管超聲診斷先天性主動(dòng)脈二葉式瓣的價(jià)值
- Double agents live in a perpetual state of fear. 兩面派永遠過(guò)著(zhù)提心吊膽的生活。
- I want a double room with a view. 我要一間能看到風(fēng)景的雙人房間。
- He was so fat that he had a double chin. 他胖得有雙下巴了。
- The carpet is too thick to double up. 這地毯太厚沒(méi)法折疊。
- Is the material single width or double width? 這幅料子是單幅的還是雙幅的？
- Reserve double room June fourth to tenth inclusive. 預訂雙人房間，六月四日至十日，共六晚，望訂妥復電。
