顫動率 的英文怎麼說
中文拼音 [zhàndònglǜ]
顫動率
英文
flutter rate-
Control the heart rate of atrial fibrillation with low dosage of atenolol and digoxin
小劑量阿替洛爾與地高辛合用控制心房顫動患者心室率The treatment of anticoagulation should be emphasized in regard to its low administration rate
心房顫動患者抗凝率低,抗凝治療應得到重視。2. a systematic test has been carried out to observe how the model actuating frequencies and amplitudes affect the flutter derivatives, and the effect is found to be quite minor
通過系列試驗考查了模型驅動頻率和振幅對顫振導數的影響,驗證了驅動頻率和振幅對顫振導數影響很小。A person cannot moe without shaking, and physical control gradually deteriorates, often with accompanying personality changes, depression and increased risk of suicide
病人活動伴隨振顫,身體控制漸進惡化,經常伴隨人格改變,抑鬱和* *危險率增高。Firstly, the airfoil ' s classic flutter ( at small attack angle ), stall flutter ( near the static stall angle ) and response ( at large attack angle ) are analyzed. it is found from the numerical results that " lock - in " will occur at certain freestream velocity range near the static stall angle, where the frequency of the vortex will be equal to the natural frequency and the flutter has the characteristic of self - induced oscillation. when the attack angle is far from the static stall angle, the vortex will have its own frequency, which differs from the natural frequency, and the flutter has the characteristic of forced oscillation
首先研究了二維翼型的古典顫振(小攻角) 、失速顫振(失速攻角)和動力響應問題(大攻角) ,得到以下結論:在靜態失速攻角附近的一定來流速度范圍內,分離渦會發生頻率鎖定現象,分離流的頻率與固有頻率趨于相同,這時的振動呈現自激振動的特點;遠離失速攻角時分離流頻率則擺脫固有頻率的影響,此時的振動具有強迫振動的特點。A person cannot move without shaking, and physical control gradually deteriorates, often with accompanying personality changes, depression and increased risk of suicide
病人活動伴隨振顫,身體控制漸進惡化,經常伴隨人格改變,抑鬱和自殺危險率增高。The influence of irbesartan on recurrence for patients with paroxysmal atrial fibrillation after pulmonary veins isolation
厄貝沙坦對陣發性心房顫動經肺靜脈電隔離術后復發率的影響New york ( reuters health ) dec 20 - in a secondary analysis of the multicenter automatic defibrillator implantation trial ( madit - ii ), researchers found that implantable cardioerter defibrillator ( icd ) therapy was associated with significant reductions in total mortality, cardiac death and sudden cardiac death in white patients, but not in black patients
紐約(路透社健康新聞) 12月20日? ?在多中心自動除顫器植入試驗二期研究( madit - ii )中,研究人員發現植入式電復律除顫器( icd )治療可有效降低白人而不是黑人的總死亡率、心源性死亡和心臟性猝死。Probability density function method for studying reconstructed attractor and detection of ventricular tachycardia and fibrillation
概率密度函數法研究重構吸引子並檢測心動過速和心室纖顫To tackle this problem, a novel methodology is proposed to suppress the vibration of the spindle by means of chatter frequency identification and on - line regulation of spindle speed
為此,本文採用辨識顫振頻率和主軸轉速在線調節的方法,與磁軸承控制相結合抑制主軸振動,取得良好效果。Broad band random vibration
寬帶信號頻率隨機顫動In the buckling question under nonconservation force, a simply example ( the dynamic stability question under the uniformly follower forces with small deformation % linear elastic, straight normal. ) is considered. the variational equation of braid composite cylindrical shells subjectd to uniformly follower forces is deduced based on the variation principle of quasinatural frequency of elastic nonconservative system self - excited vibration. the calculated formulas of the flutter load and quasinatural frequency of shells are obtained. the program for calculating the flutter load is developed. the numerical example is given and some useful conclusions are obtained
對非保守力作用下的屈曲問題,具體研究了圓柱殼在比較簡單的情況,即小變形、線彈性、直法線假設下在隨動力作用下的殼屈曲問題,由擬固有頻率變分原理推出了圓柱殼受隨從力作用的變分方程,得到了顫振載荷與殼彎曲的固有頻率的計算公式,編制了相應的計算機程序,並給出了具體算例,得到了一些有益的結論。The center is a magical place, and upon passing through its gates, i felt a tingling sensation as my energy rose and vibrated at a very high level
西湖道場真是一處神奇的地方,我一走進大門,立即感受到自己的能量提升,振動頻率變得非常高,幾乎讓我有震顫的感覺。The flows in the case of different reduced frequencies are computed respectively for two blade profiles. by comparing the time curves of relative parameters in oscillating cascades and the flow field contours under different conditions, it is indicated that the reduced frequency is an important factor to determine whether the blade flutter happens or not
針對兩種葉型分別計算了不同摺合頻率下的流場,通過比較振動葉柵相關參數隨時間變化的曲線及流場雲圖,表明摺合頻率是決定葉片顫振與否的重要因素。All holter demonstrated normal pacemeker function. conclusions no significant difference between activity - based or respirtator - based and dual sensor ventricular rate adaptive pacing in clinical effects
對於心動過緩合併房顫患者,建議採用單腔單感知頻率應答起搏器已能達到目的。Of the 40 to 50 per cent mortality foundin acute myocardical infarction, over half occursprior to hospitalization and seems to be sudden inonset and related to vent ricular fibrillation
在急性心肌梗塞形成時所發現的40 % ? 50 %的死亡率中,有一半發生在住院之前,而且看來發作突然,與心室纖維性顫動有關。分享友人