脈動室 的英文怎麼說
中文拼音 [màidòngshì]
脈動室
英文
pulsation chamber-
Leading by professor yang weizhong, gamma knife center of neurosurgery of affiliated xiehe hospital in fujian medicine university introduced world leading operation navigation system, micro - operation system and ultrasonic operation devices, etc. selective cerebral artery tumour chemotherapy, embolism treating brain blood vessel disease were successfully applied and publicly recognized highly difficult neurosurgery operation is mastered like avm, aneurism, brain tumour, sponge tumourm, blood vessel tumour and other tumours
福建醫科大學附屬協和醫院神經外科及伽瑪刀治療研究中心在楊衛忠教授領導下,引進了國際先進的手術導航系統顯微手術系統和超聲手術系統等先進設備。成功地應用導管技術開展超選擇性腦動脈化療顱內腫瘤介入性栓塞治療腦血管病熟練掌握神經外科公認的高難度手術如avm動脈瘤腦干腫瘤海綿竇腫瘤血管腫瘤三腦室前後部腫瘤枕大孔區腫瘤等。Acute myocardial infarction was diagnosed at our emergency department, and primary percutaneous coronary intervention with stent deployment successfully opened the occluded circumflex artery
在急診室診斷為急性心肌梗塞后,接受直接冠狀動脈介入性治療並給予支架植入后,成功的打開阻塞之左?旋枝。Examination shows that the heart of andrias davidianus have three chamers - two atria and one ventride, the atria on the left of midline, the ventricle on the right of midline, and the atria are divided into two cavities by septum interatriale. there are four valvula semilunaris in conus arteriosus, but no spiral valve in conus arteriosus. the coronary artery is made by arterica carotis externa branches
研究結果表明,中國大鯢循環系統解剖學特點為: 1 .心臟:心房心室為左右排列,兩心房前後排列,共有4對動脈弓,其中第二、三對動脈弓匯合成一條背主動脈;動脈圓錐基部與心室相接處有4個瓣膜,動脈圓錐內沒有螺旋瓣,動脈圓錐與腹側主動脈干之間有3個半月瓣;房間隔有穿孔;冠狀動脈由頸外動脈的分支匯合而成。What is the role of amiodarone in the treatment of entricular fibrillation ( f ) / pulseless entricular tachycardia ( t )
胺碘酮在室顫( f )或無脈性室性心動過速( t )治療中的作用是什麼What is the status of bretylium for the treatment of entricular fibrillation ( f ) / pulseless entricular tachycardia ( t )
溴芐胺在室顫( f )或無脈性室性心動過速( t )治療中處於何種地位?What is the status of lidocaine for the treatment of entricular fibrillation ( f ) / pulseless entricular tachycardia ( t )
利多卡因在室顫( f )或無脈性室性心動過速( t )治療中處於何種地位?What is the role of amiodarone in the treatment of ventricular fibrillation ( vf ) / pulseless ventricular tachycardia ( vt )
胺碘酮在室顫( vf )或無脈性室性心動過速( vt )治療中的作用是什麼What is the status of bretylium for the treatment of ventricular fibrillation ( vf ) / pulseless ventricular tachycardia ( vt )
溴芐胺在室顫( vf )或無脈性室性心動過速( vt )治療中處於何種地位?What is the status of lidocaine for the treatment of ventricular fibrillation ( vf ) / pulseless ventricular tachycardia ( vt )
利多卡因在室顫( vf )或無脈性室性心動過速( vt )治療中處於何種地位?For the first time the complex separated flow in the aft - end zone was measured using pdpa technology. the whole mean and fluctuating flow field were obtained
利用pdpa測速技術首次對燃燒室尾部的復雜分離流動進行了測量,獲得了完整的時均速度和湍流脈動定量數據。Abstract : enhancing function of pulsating draught for sintering process is studied with simulative burden in the laboratory. the experiment results indicate that sintering velocity is the fastest along with appropriate pulse draught frequency when negative pressure is lower
文摘:採用模擬原料,在試驗室內的脈動燒結裝置上,進行脈動氣流燒結試驗,探討了脈動氣流的頻率變化和抽風負壓等因素對燒結過程的強化作用The air - volume which is traditionally installed as a buffer in the piping system to reduce the pressure oscillation and ensure the system working in reliable environment
因此,傳統研究方向是在管道系統中安設空氣室作為管道系統的緩沖器。實踐證明,它能有效地消減管道中的壓力脈動,保證管道系統安全運行。In this paper, the corresponding software is programmed employing the matlab. the structure parameters of the air - volume, and the pressure oscillation at the exit of the pipe can be calculated as soon as the preliminary data have been given this research project is funded from the national natural science foundation of china. ( 598740337 )
本文研究了空氣室對管道系統壓力脈動的影響,提出了消減或增強壓力脈動的空氣室設計方法,利用matlab編制出相應的計算軟體,只須輸入管道系統的相關數據,便可計算出空氣室的結構參數和管道出口端處的壓力幅值。Based on the theory of fluid dynamics. transient - flow and vibration, the structure parameters of the air - volume ( such as the volume and position of the air - volume ) affect the pressure oscillation in piping system is put forward, and the designing method for the parameters of the air - volume according to the role of the air - volume is provided
本文根據流體力學、瞬變流以及振動學的理論,研究了管道系統中空氣室結構參數(空氣室的容積,安裝位置等)對壓力脈動的變化規律,提出了根據空氣室工作任務要求設計空氣室的計算方法。Flow details of measurement indicate that the coupling of periodic separated flow ( such as low frequency swinging of separation line ) with nozzle flow may cause aft - end internal flow unsteady. recirculation flow gains more energy from the main flow, at the same time the turbulence intensity increases
通過對測量結果的分析,我們認為分離流動的周期性(如分離線的低頻擺動)與噴管流動相耦合,會造成燃燒室尾部流動的非穩態效應增強,增加了迴流區從主流中獲得的能量,也加劇了流場的湍流脈動。With the fund item sponsored by the national laboratory of hydrodynamics, the study on measurement method of propeller - induced pressure with using self - propulsion model has been carried out in depressurized towing tank
在脈動壓力的模型測試研究方面,本文在水動力學國家重點實驗室基金項目的資助下,對在減壓拖曳水池中利用自航模進行空泡螺旋槳誘導的脈動壓力的測試方法進行了研究。( 1 ) the cfd model for the pulse combustion spray drying process. the computational fluid dynamics ( cfd ) based on the two - phase flow theory was employed in this paper, which used the standard k - e model and the particle trajectory model to simulate the gas - particle flow in the drying chamber. the momentum, heat and mass transfer regarding both gaseous and particulate phases during the spray drying inside the drying chamber was also revealed
為解決這一難題,本文利用氣體一顆粒兩相流理論和計算流體力學( cfd )技術,建立了更符合實際噴霧乾燥過程的數學模型即噴霧乾燥的cfd模型,並進行了脈動燃燒噴霧乾燥過程模擬,其主要內容如下: ( 1 )建立了脈動燃燒噴霧乾燥的cfd模型該數學模型建立在氣體一顆粒兩相流基礎之上,用標準k -模型預測乾燥室內的氣體湍流運動過程,顆粒軌道模型追蹤乾燥室內顆粒群的運動軌跡,熱質傳遞模型描述空氣和液滴的熱質傳遞過程。Pedestrian level wind concerns are also addressed, in this paper, the wind pressure distribution on the surface of yingli building in chongqing is introduced. a wind tunnel test of yingli building rigid model is investigated in beijing university environment wind tunnel laboratory
並以興建於重慶市的重慶英利大廈為對象,在北京大學環境學院環境風洞實驗室進行風洞試驗,系統地研究了該建築外表面平均風壓分佈和脈動風壓分佈特性,給出了可用於設計的風荷載值,以確保大樓的安全性與穩定性。Results : in all 58 hearts, the anterior cardiac veins were constituted by the right marginal vein, anterior veins of right ventricle, veins of the arterial cone, posterior vein of arterial cone and zuckerkandl vein via various combinations, and eventually drain into the right atrium via intramural venous sinuses
結果:在58例心臟中發現右緣靜脈、右心室前靜脈、動脈圓錐靜脈、動脈圓錐后靜脈和主動脈壁靜脈通過各種組合形式構成心前靜脈系統,最後經壁內靜脈竇注入右心房。The pulsating vacuum sterilizer is a new kind sterilized apparatus developed in the middle of the 1990s, because of adopting the pulsating vacuum technique, it is effectual to sterilize, and apply to the hospital ’ s supply room, operating room, pharmaceutical factory and scientific research department extensively
脈動真空滅菌器是國內九十年代中期發展的一種新型滅菌設備,由於採用了脈動真空技術,滅菌效果好,廣泛應用於醫院供應室、手術室、制藥廠及科研部門。分享友人