負壓力 的英文怎麼說

中文拼音 [fùyālì]
負壓力 英文
negative pressure負壓力峰值 peak of negative pressure
  • 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...
  • 壓 : 壓構詞成分。
  • 力 : Ⅰ名1 （力量; 能力） power; strength; ability; capacity 2 [物理學] （改變物體運動狀態的作用） forc...
  1. The biggest actionable concern is time to recover from overload

    最值得關心的是為了恢復超負荷壓力下的時間。
  2. The best optimum mathematical model is constituted. scalar factor of structural parameter on loop rectangular negative pressure and adsorption slide is calculated. structural parameter, air gas source pressure carrying capacity and thickness of air cell are made sure by hydrodynamics and the theory of gas lubrication

    詳細論述了導軌副的設計過程，運用數學上的拉格朗日條件極值求解法，建立最優化數學模型，求出環矩形負壓吸附導軌的結構參數的比例情況，並運用流體力學和氣體潤滑理論確定了環矩形負壓吸附導軌的結構參數、氣源氣壓、承載能力和氣膜厚度的確定性結論。
  3. If the velocity of atoms is near to zero, the light for ces will tend to confine the atoms near to nodes and antinodes. the stability depends on the magnitude of the negative slope of the light force, the depth of the potential well and the momentum diffusion coefficient. it is important to select the parameters, e. g

    如果通過激光冷卻能使原子速度降至很小甚至為零，光壓力的作用將使原子被較穩定地囚禁于激光駐波場的節點和反節點處，其穩定程度取決于該處光壓力曲線負斜率的大小、對應勢能的勢阱深度以及動量擴散系數的大小，因此，如何在實驗中合理選擇激光強度、失諧量等顯得尤為關鍵。
  4. Mechanical pressure switch, changeover contact, negative pressure

    機械壓力開關，切換接點，負壓
  5. Study leader professor angela clow, from the university of westminster, said : " measurement of cortisol in saliva is an effective way of quantifying a person ' s stress levels

    此項研究的負責人，英國威斯敏斯特大學的安吉拉克洛教授對此表示： 「通過唾液中的皮質醇濃度可以有效地判斷一個人的壓力水平。
  6. The city workers were also given an audio - visual tour of london ' s only roman amphitheatre. study leader professor angela clow, from the university of westminster, said : " measurement of cortisol in saliva is an effective way of quantifying a person ' s stress levels

    此項研究的負責人，英國威斯敏斯特大學的安吉拉克洛教授對此表示： 「通過測量唾液中的皮質醇濃度可以有效地判斷一個人的壓力水平。
  7. To solve these problems they concocted hypotheses on how beams, rods and plates behaved under stresses, pressures, or loads.

    為了解決這些問題，他們關于梁、桿和板在應力、壓力或負載下是怎樣變動的提出了假設。
  8. In chapter 2, the meteorological knowledge, data and the methods of the data processing, related to the study on the atmospheric loads, are simply presented. the model for the perfect gas constant, describes by the relative moisture, is developed. the influences of the variation in the vapor component in the atmosphere on the perfect gas constant are evaluated by using the changing characteristics of the temperature on the surface, its spatial gradient and the barometric pressure

    第二章：簡要介紹大氣負荷研究所需的氣象科學知識、資料及其數據處理方法；建立相對濕度表示的大氣比氣體常數模型，利用地面溫度和空間垂直溫度梯度、壓力變化的規律估算大氣水汽組分變化對比氣體常數的影響；對中國及鄰區的地面氣壓記錄進行了預處理和網格化
  9. Through studying it is shown that in chagan sag, the geothermal gradients in the center are higher than those around the sag margin and major factors influencing the characteristics of temperature field distribution are the property of geotectogenesis and the differences in tectonic portion, lithology and underground water behaviour ; there are three types of mudstone compaction, i. e. normal compaction, undercompacition and overcomepaction ; there are two pressure systems in sandstone reservoirs, i. e. normal pressure and negative pressure systems and the strata ' s being uplifted and denuded is the key factor leading to the formation of the negative pressure system in reservoir ; and the distinctive temperature - pressure field characteristics in the sag are possessed of important petroleum geological significance in hydrocarbon source maturity, hydrocarbon generation, widening on oil and gas exploration domain and selecting exploration targets, etc

    研究表明，查干凹陷中心的地溫梯度高於凹陷邊緣，大地構造性質及所處構造部位、巖性與地下水活動的差異是影響凹陷地溫場分佈特徵的主要因素；泥巖壓實存在正常壓實、欠壓實和過壓實三種類型，砂巖儲層段壓力類型可分為正常和負壓兩個系統，地層抬升剝蝕是導致儲層負壓系統形成的主導因素；凹陷獨特的溫壓場特徵對烴源巖成熟、油氣生成、油氣勘探領域的擴大及勘探方向的選擇等具有重要的油氣地質意義。
  10. The novel and hermetical structure is suitable for operation under the states of both positive and negative pressure

    新穎的密封式箱體結構，適用於正、負壓力狀態下的運行。
  11. Agricultural equipment tire loading and inflation pressures

    農用設備輪胎的負載和膨脹壓力
  12. Before the weaning trial, the maximal inspiratory pressure ( mip ) was - 10 cmh2o

    在嘗試脫離呼吸器之前的最大吸氣壓力為負10公分水柱。
  13. The overburdened heart may be carrying an extra pressure or volume load.

    負荷過重的心臟，可能承擔額外的壓力負荷或容量負荷。
  14. What ' s the most important need you feel burdened to meet this year

    今年，哪方面的需求讓你覺得最負壓力難以達到
  15. Also the concrete structure ' s service life may be threatened by the negative pressure occurred when waves se parate from the subface of the structures

    另外當波浪離開上部結構底面時產生的負壓力作用對混凝土結構的耐久性也是一個很大的威脅。
  16. Combining with the time difference value of the pressure wave getting to both ends of the pipeline, adopts the genetic arithmetic to search the leak site of the pipeline

    結合管道兩端接收到負壓力波的時間差，採用遺傳演算法搜索管道內的泄漏點。
  17. The paper makes use of multi - scale wavelet transform to detect the arriving time of the pressure wave to the both ends of the pipeline. the method could detect the break point of the signal, and could decrease the error bringing by the existing of impulse yawp

    使用多尺度小波變換捕捉管道兩端負壓力波的到達時刻，有效地檢測出了信號的突變，並能夠較好地克服由於噪聲存在而給定位帶來的誤差。
  18. Analysis is done on the change rules of liquid " s temperature along with the pipeline " s distance. the paper points out the defects of the const pressure wave velocity method and do some improvements on it : rebuilding the expressions of the pressure wave velocity in accordance with the simpson ' s rule

    分析了管道內的流體溫度隨傳輸距離而變化的規律，並指出了此規律對管道負內壓力波傳播速度的影響。指出了常負壓力波波速定位方法的局限性，並採用改進的負壓力波定位技術，將管道內的負壓力波速公式採用復化辛普森公式進行了改造。
  19. The gauge can be used in measure and it also can be used in measuring the pressure and uacuum of the service medium of the carbon steel stainless steel and solders like tin. lead without corroddent function

    氨氣壓力表適用測量氨的液體和氣體正負壓力，亦可測量對碳鋼、奧氏體不銹鋼、錫鉛類焊料無腐蝕作用介質的正負壓力。
  20. These kinds of pressure gauges for measuring the pressure and vacuum of special medium under special environment, and they collocating any tupes accord to your requirement

    該儀表用於測量特殊環境下，特殊介質的正負壓力，也可根據需要製成幾類的組合。
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