脈動負荷 的英文怎麼說

中文拼音 [màidòngfùhé]
脈動負荷 英文
pulsating load
  • 脈 : 脈名詞1. （動脈和靜脈的統稱） arteries and veins2. （脈搏的簡稱） pulse 3. （像血管的組織; 連貫成系統的東西） vein
  • 負 : Ⅰ名詞1 （負擔） burden; load 2 （虧損） loss 3 （失敗） defeat Ⅱ動詞1 [書面語] （背） carry on th...
  • 荷 : 荷名詞（蓮） lotus
  • 脈動 : [物理學] [天文學] pulsation; pulsing; pulse; ripple; impulsive motion; pulsating; panting; loping...
  • 負荷 : [電學] load; charge; weight
  1. The characteristics of high pressure gyratory sprayed pumping discusses is presented, which is applicable in wide range of scope and ground layers, convenient for construction, long durability, wide source of materials. mechanism for subgrade strengthening : complex foundation of cement solid and earth between piles was formed by pulsant load of flowing pressure and spraying flow, water wallop, cavitation phenomenon, water wedge effect, extrusion force and air flow agitation etc so as to enhance foundation bearing force and reduce settlement and deformation

    高壓旋噴注漿技術具有適用范圍、適用地層較廣，施工方便，耐久性好，材料廣闊等特點；其加固地基機理主要是通過流動壓、噴射流的脈動負荷、水塊的沖擊力、空穴現象、水楔效應、擠壓力、氣流攪動等效應形成水泥固結體與樁間土的復合地基，從而提高地基承載力，減少沉降變形。
  2. In chapter 3, the subgrid eddy - viscosity model for large eddy simulation is applied to calculate the three dimensions unsteady periodic turbulent flow in yantan francis turbine. the pulsating characteristics of some main physical parameters in flow field are found. the calculated axial water thrust of hydraulic turbine agrees with the model - test value

    第三章採用大渦模擬亞格子渦粘模型，對巖灘混流式水輪機的流場進行三維非定常湍流分析，得到了流場中各物理量的脈動特性，計算出ms的軸向水推力與模型試驗值大小相當；同時論證了對于下機架承重的混流式水輪發電機組可採用其推力軸承負荷作為水電站廠房振動的最大垂直激振荷載。
  3. Presently most of the theoretical method to predict the propeller - induced hull pressure fluctuation is based on the calculation method in which the pressure is induced by pulsating source in infinite flow. the calculation method is adopted and the corresponded computer program is complied. the propeller - induced hull pressure fluctuation due to blade thickness, blade load, cavity thickness and the change of the cavity volume can be analyzed respectively in the computer program

    目前，螺旋槳誘導的船體表面脈動壓力的理論預報方法，大多是以無限流場中點脈動源誘導的周圍流場的脈動壓力的計算方法為基礎的，本文採用該方法編制了計算程序，可以分別考慮槳葉厚度、槳葉負荷、槳葉上空泡厚度及其體積變化在船體表面指定位置上產生的脈動壓力。
  4. Besides, the properties of fibers carrying at different parts of the vascular prostheses differ greatly. it is predictable that the deterioration of prosthesis, under the physiological loads ( periodical pulse blood pressure etc. ), could happen firstly in the weaker zone in vivo. the deterioration shortens the life of vascular prosthesis

    另外同一工序但處於人造血管不同部位的纖維的各項承載性能也存在較大差異，可以預測人造血管在體內承受反復脈動等生理負荷下，破損可能首先出現在相對薄弱的部位，縮短了人造血管的使用壽命。
  5. To put into operation a large amount of non - linear load, make in harmony wave of rural power grids serious becoming in pollution, pass to rural local electric wire netting main in harmony analysis of wave source, put forward in order to restrain from insert rural power grids in harmony wave source voltage total in harmony wave distortion rate and the containing rate change last device number pulsating for increase of goal, increase the pulse of the current change device and install light specified value electricity active wave filter mix with passive wave filter near the harmonics source to control the wave in harmony

    摘要大量非線性負荷的投運，使農村電網的諧波污染日趨嚴重，通過對農村地方電網主要諧波源的分析，最終提出了以限制接入農村電網的諧波源的電壓總諧波畸變率和各次諧波電壓含有率為目標的增加換流裝置脈動數，以及在諧波源附近裝設小額定值的電力有源濾波器配以無源濾波器的混合型電力濾波方式，以進行諧波治理。
  6. Initially, a reduction in cardiac output leads to unloading of baroreceptor reflex that, in turn, increases heart rate through vago - sympathetic mechanisms and total peripheral resistance via an increase in sympathetic outflow to vascular beds

    心輸出量降低首先引起動脈壓力感受性反射失負荷，進而通過迷走-交感機制加快心率；同時，支配血管床的交感傳出活動增加，進而增加總外周阻力。
  7. Exercise could lead to remodeling of icn, of which normal exercise load might lead to proportional increase of cardiac and icn, adapting oneself ot transmit of contractility between myocardial bundles and cardiac muscle cell ( cmc ) under conditions of myocardial hypertrophy ; and exercise overload might lead to increase of a large number of different collagen among myocardial bundles, cmc, arteriole and capillary, that could lead to increase of stiffness and descent of systolic and diastolic function of heart

    運動可引起心肌間質膠原網路結構的重塑，一般運動負荷可使心肌與間質膠原網路同步增長，以適應心肌細胞肥大收縮力增加從而保證肌束間及心肌細胞間力的傳遞；運動超負荷可使心肌束間、心肌細胞間以及小動脈和毛細血管間不同類型膠原大量蓄積增生，導致心臟的僵硬度增加，舒縮功能降低。
  8. The ar wall may hae thickened due to systemic pressure load, resulting in reduction of wall motion of the ar on transthoracic echocardiogram

    由於主動脈壓力負荷增加使右室壁變厚，經胸超聲心動圖顯示出右心室壁位移
  9. The arv wall may have thickened due to systemic pressure load, resulting in reduction of wall motion of the arv on transthoracic echocardiogram

    由於主動脈壓力負荷增加使右室壁變厚，經胸超聲心動圖顯示出右心室壁位移
分享友人
分享到 Line

分享到臉書