零載荷 的英文怎麼說

中文拼音 [língzǎihé]
零載荷 英文
zero load
  • 零 : Ⅰ數詞1 （零數） zero2 （數的空位） zero sign （0）; nought 3 （表示沒有數量;無） nil; nought 4 （...
  • 載 : 載Ⅰ名詞（年） year : 一年半載 six to twelve months; six months to a year; 三年五載 three to five ...
  • 荷 : 荷名詞（蓮） lotus
  • 載荷 : load; loading載荷變化 load fluctuation; variation in load; 載荷裝置 load device
  1. Stress analysis of symmetrical and thick wall components with axial symmetry in geometry and load

    幾何軸對稱及載荷軸對稱厚壁零件的應力分析
  2. In a structure with no openings, the loading will cease only when the overpressure drops to zero.

    對沒有開口的建築物來說，只有當超壓力降到零時，這種載荷才會終止。
  3. At zero applied load, the crack is closed along the perimeter of the specimen but open in the center.

    在施加零載荷處，試樣周邊的裂紋是閉合的，而中心則是張開的。
  4. In the light of the problems of the air balance system of model lcj1250 chain drive pumping unit, it is proposed to change the air balance with counterweight balance, and three criteria for the modification is put forward : ( 1 ) ensuring the reliability of the unit with smooth operation, low noise and long life ; ( 2 ) cutting down the production cost and using less component parts as possible ; ( 3 ) carrying out modification without such main technical parameters as stroke, pumping speed and maximum polished rod load

    針對lcj1250氣平衡式鏈條抽油機存在氣平衡故障率高和現場維修困難等問題，提出將氣平衡改造成工作可靠的重力平衡的方案，並確定了改造的三個原則：一是保證整機的可靠性，使抽油機運轉平穩，振動噪音小，壽命長；二是力求降低生產成本，減少零部件製造，盡可能選用原來的通用件，捨去平衡缸和空氣包等氣平衡附件，在原往返架主體上懸掛一個配重箱；三是力求不改變沖程、沖次及最大懸點載荷等主要技術參數。
  5. Abstract : in the light of the problems of the air balance system of model lcj1250 chain drive pumping unit, it is proposed to change the air balance with counterweight balance, and three criteria for the modification is put forward : ( 1 ) ensuring the reliability of the unit with smooth operation, low noise and long life ; ( 2 ) cutting down the production cost and using less component parts as possible ; ( 3 ) carrying out modification without such main technical parameters as stroke, pumping speed and maximum polished rod load

    文摘:針對lcj1250氣平衡式鏈條抽油機存在氣平衡故障率高和現場維修困難等問題，提出將氣平衡改造成工作可靠的重力平衡的方案，並確定了改造的三個原則：一是保證整機的可靠性，使抽油機運轉平穩，振動噪音小，壽命長；二是力求降低生產成本，減少零部件製造，盡可能選用原來的通用件，捨去平衡缸和空氣包等氣平衡附件，在原往返架主體上懸掛一個配重箱；三是力求不改變沖程、沖次及最大懸點載荷等主要技術參數。
  6. This kind of high silica wrought aluminum alloy is provided with low density and well heat - stability, especially with the metallurgical structur ? similar with bearing alloy ? which is composed of dispersion distribution common silicon crystal hard mass point and the alloyed basal body is very fit for the components manufacture ? can bear small capacity moving load and friction load

    這種高硅變形鋁合金具有密度小和200以下良好的熱穩定性，特別是它的由彌散分佈的共晶硅硬質點及合金化的相基體組成的類似軸承合金的金相組織、特別適合用於製做承受小能量動載荷和摩擦載荷的零件。
  7. Moment loads, such as those described in fig. 23, frequently occur in machine parts.

    象圖23中所示的那種力矩載荷經常在機械零件中出現。
  8. Third, mensurated the front axle ' s load - time history when truck was running on general tar - paved roads, mountainous roads and the proving ground enhancement roads, second sampled and pretreated to the load - time history with rpc software of mts corporation, acquired the relationship of the frequence of the mean and amplitude load, obtained the zero mean equivalent loads using goodman experiential fatigue equation, acquired the weibull distributing functions of equivalent loads of respective roads

    第三，測定了汽車前橋在一般瀝青公路、山區公路和試驗場強化試驗路面的載荷時間歷程。對載荷時間歷程進行了二次采樣和數據預處理。採用雨流計數法得到了各路面的載荷均、幅值的頻次關系，並根據goodman經驗疲勞公式，得到了零均值的等效載荷及相應的頻次。
  9. During the experiment, the fatigue - loading was paused after fixed fatigue cycle and the white - light speckle patterns were acquired without loading

    在疲勞加載過程中，按一定的疲勞周次在零載荷狀態下停機，並採集試件表面上預先制備的白光散斑圖。
  10. The control list has now been extended to cover the transfer of equipment capable of delivering a payload of zero mass to a range of at least 300 km

    管制清單現已擴展至可把零質量載荷投放至起碼300千米外的設備。
  11. Fatigue damage is the main destroy mode for the machinery parts and engineering structures under alternate loading over a long period of time

    對于那些長期經受交變載荷作用的機械零件和工程構件，疲勞破壞是一種主要的破壞模式。
  12. In order to ensure that the components are undamaged during the assembling process, the ultimate assembly load of the component needs to be determined so that a reasonable assembly scheme can be made

    摘要由於裝配需要，通常需要確定零件在裝配情況下所能承受的極限載荷並選擇合理的裝配方案。
  13. In chapter 2, the fatigue mechanism of automobile half shaft is studied ; and intensified coefficient model based on fatigue failure theory and programmed load spectrum technology is also provided

    第二章研究汽車驅動橋半軸疲勞破壞機理，在零件疲勞損傷理論和程序載荷譜處理技術基礎之上給出路面強化系數模型。
  14. Analyze whether the assembly relation between the parts is rational, whether exists interfere appearance, analyze the loaded intensity of each part

    分析零件之間的裝配關系是否合理，是否存在干涉顯現，分析各個部件的載荷強度。
  15. 3. based on the assumption of general slip surface, a general formula of safety factor of slope is presented in which the forces exerted on the slices exactly satisfy the equilibrium condition. using the method the chapters introduced to search critical slip surface, and proved by examples, this method is more reliable, and can search, simulate the critical slip curve

    推導出了滑動面為任意現狀，邊坡體內作用有各種荷載且滿足力平衡條件下的邊坡穩定系數計算公式（在進行條分計算時，假定條間僅有水平方向作用力，豎向條間剪力為零） ，利用本文提出的遺傳進化搜索方法搜索邊坡最危險滑動面。
  16. Abstract ： large horizontal axis wind turbine ( hawt ) runs in complicated environment, the load it endured is also very complicated. as the wind turbine become larger and because of the usage of the flexible tower and the glass fiber blade in hwat, the static and the dynamic problems of the hwat and it ' s component become more and more important

    大型水平軸風力發電機組運行在復雜的自然環境中，所受載荷情況非常復雜，而且隨著風力機組的大型化發展，柔性塔架的出現、玻璃鋼葉片的應用，使得風力機及其零部件的靜動態問題更加突出。
  17. As the basis of reliability or failure probability analysis, load - strength interference analysis can be performed at the levels of component or system, or under the background of order statistics

    摘要作為可靠性或失效概率分析的基礎，載荷強度干涉分析可以在零件的層次上進行，可以在系統的層次上進行，也可以在次序統計量的意義上進行。
  18. The dynamic loads created by vehicle vibration accelerate the wear and tear of vehicle assembly and parts, response to assembly and parts ’ too early fatigue malfunction. when the dynamic loads work on the road surface through tyres, the road surface inclined to being created fatigue damage and macro damage. dynamic tyre load also would response to the structure destruction of vehicles if the maximum amplitude of its responses be out of range

    對于車輛而言，平順性的好壞將影響車輛的動載荷和壽命，由於振動產生動載荷會加速零件的磨損，使某些部件過早發生疲勞失效，同時通過輪胎車輪作用到路面上，使路面易於產生疲勞損傷和宏觀破壞，如果振動產生的動載荷由於峰值過大，還會造成結構產生失穩破壞。
  19. Axial bearing capacity of thrust roller bearing can be much bigger than thrust ball bearing and it can has high machining accuracy for its simple geometry and can prevent the dust, filth from invading as well

    推力滾子軸承比推力球軸承承受更大的軸向載荷，這類軸承的零件幾何形狀簡單，可以有很高的加工精度，可以防止灰塵、污物侵入。
  20. Fatigue failure is the main failure mode for the machinery parts and engineering structures under alternate loading over a long period of time

    對于那些長期經受交變載荷作用的機械零件和工程構件，疲勞破壞是一種主要的破壞模式。
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