friction losses 中文意思是什麼
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Gilbert speculates that the reason for this increase of transport rate is the reduction of friction losses by the presence of fine suspended material in the flow.
吉爾勃特認為輸沙率增加的理由，是水流中存在的細懸移泥沙將減少阻力損失。 -
Friction losses in the equivalent lengths of ducts constitute the pressure loss in the elbow.
管道的等量長度中的摩擦損失即構成彎管中的壓力損失。 -
Pumpsmart ? can automatically compensation for the system friction losses due to increased flow in pump operation
自動補償由於流量增加產生的摩擦損耗，保證控制精度。 -
Low electrical losses low friction, non - stick smooth surface
低磨擦力，不黏著的光滑表面 -
Over a period of time the motor is required to make up the friction losses and the losses in the clutches when they are slipping.
在整個工作時間里，電動機需要彌補摩擦損失和離合器滑動時所造成的損失。 -
Longer distances may, however, require recompression to compensate for friction losses during pipeline transfer
不過，運輸距離較長時，有可能需要再次加壓，以補償管線輸送過程中的摩擦損失。 -
In the end, the best ways to decrease the leakage and friction losses are recommended through the analysis of the results of these mathematical models
根據模擬計算結果，提出了減小泄漏和降低摩擦損失的主要途徑。 -
The working process in the new sliding vane compressor is simulated. according to the characteristic in all leakage and friction positions mathematical models for the leakage and friction losses are established
還對這種新型壓縮機的工作過程進行了模擬，依據各泄漏和摩擦損失部位特點，建立了泄漏和摩擦損失數學模型。 -
Fluid physical properties, pressure measurement, forces due to static fluids, bernoulli ' s equation, general energy equation, energy losses due to friction, pipe line systems, pump selection and application, open channel flow
本課程含流體物理性質、壓力測量、沉體平面和曲面所受作用力、柏努利方程式、一般能量方程式、摩擦形成的能量損失、管線系統、明渠流、泵的選擇與應用。 -
The current approaches including code methods to calculate stress losses due to anchorage set exist several shortcoming, such as unsuitable to different profiles of tendons or very complicated to compute due to sectional analysis. based on classical theory of friction when tendons are stretched in post - tensioned concrete members, the unified method to calculate the stress losses in tendons due to anchorage set while considering the affection of reverse friction has been established, these formulae are suitable to be used in computer ; also approximate formulae are produced which are suitable to manual computation, they are easy to be applied in research or design
針對目前預應力鋼筋錨固時鋼筋回縮引起的預應力損失計算方法中存在的問題，建立了考慮反摩阻影響的后張法預應力混凝土橋梁錨固損失的統一計算式，適用於任意形狀的預應力鋼筋和單、雙端張拉的情形；給出了適于機算的理論公式和適于手算的近似計算式，可方便地應用於研究和工程實踐。 -
Been conducted accurately on prestress losses due to friction and due to the deformation of ahchorage devices and on interrelation between the different prestressing tendon during the course of tension. digital and sensing technology was first utilized to carry out the investigation on the influence of fluctuations of temperature on prestress. it is concluded that prestressing construction of reinforced concrete frame structure of high building without taking the effect of temperature into account simply could n ' t satisfy the requirement of quality criteria in force
本文對預應力摩擦損失、錨固損失以及不同的預應力筋在張拉過程中的相互影響進行了精確的現場試驗研究，首次利用數字傳感技術完成了溫度變化對預應力影響的研究；得出了在高層鋼筋混凝土框架結構施工中，不考慮溫度影響的預應力施工，根本滿足不了現行質量標準要求的重要結論。 -
The experience of past ten years hi highway construction shows that the practical life time of asphalt pavement is far more shorter than anticipated ( 15 - 20 years ). damages, such as cracking rutting and less of friction resistance are offer occurred in first two years. they caused direct and indirect economy losses and bad social influences
十幾年的高等線公路建設實踐表明，瀝青路面的使用壽命遠小於予期的使用壽命（ 15 20年） ，往往在通車一兩年內出現坑槽、開裂、車轍、抗滑性能不足等早期損壞，帶來直接、間接的經濟損失和不良的社會影響。
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