低气压

dī qì yā
  • low pressure;depression;barometric depression;atmospheric depression;hypobaria
低气压低气压
低气压 [dī qì yā]
  • [low pressure] 较正常大气压低的气压

  1. 低气压超声速连续波HF化学激光器的介质光抽取效率

    Optical extraction efficiency in low pressure supersonic continous wave HF Chemical Lasers

  2. 低气压等离子喷涂TiO2涂层结构的研究

    A study of the structure of low pressure condition plasma sprayed tio_2 coating

  3. 另一个低气压区正从大西洋逼近。

    Another low is moving in from the Atlantic .

  4. 低气压和多风的天气环境也与疼痛的程度有关。

    Low air pressure and windy conditions were also linked to painful days .

  5. 观测了在低气压和直流电场条件下的Al等离子体发射光谱。

    Al emission spectrum are observed in the low air pressure and the direct electricity field .

  6. 本研究分析了在低气压等离子喷涂条件下,TiO2涂层的结构受等离子弧喷涂过程中氧分解量所影响。

    The structure of low pressure condition plasma sprayed TiO_2 coatings was investigated .

  7. 低气压等离子喷涂tio2时涂层的电学性能研究。

    A study on the electric properties of titanic oxide coating in low pressure plasma sprayed with tio_2 .

  8. 在低气压条件下,得到了NO在DBD(dielectricbarrierdischarge)放电等离子体中的荧光发射谱(210~280nm)。

    The NO fluorescence emission spectrum in DBD ( Dielectric barrier discharge ) was obtained at low pressure .

  9. 与BaF2耦合的低气压多步雪崩室

    BaF_2 Scintillator Coupling with a Low-pressure Multistep Avalanche Chamber

  10. 偏压对低气压等离子体增强化学气相沉积TiO2薄膜的结构和性能的影响

    The Effect of Bias on Low Pressure Plasma-Enhanced Chemical Vapour Deposition of TiO_2 Film and its Structure and Performance

  11. 低气压下XeCl准分子的形成研究

    Study on the Formation of XeCl at Low Pressure

  12. 综合介绍了SF6气体在低气压下的绝缘特性,以以及在低气压SF6气体中的一些绝缘技术。

    The paper introduces SF6 insulation properties at low pressure , and some of SF6 insulation techniques at low pressure .

  13. 研制了一种采用CMOS工艺和表面牺牲层技术加工的微热板式低气压传感器。

    A low gas pressure sensor based on micro-hotplate ( MHP ) is designed and successfully fabricated by a standard CMOS process followed by surface micromaching .

  14. 甲烷压力对多级Stokes转换有显著影响:高气压利于产生高效的一级Stokes光,而低气压则适合于高级Stokes光的产生。

    High-pressure CH_4 was good for highly efficient first Stokes conversion , while low-pressure CH_4 was suitable for higher order Stokes generation .

  15. 结果LC组与妇科组中的高气压组与低气压组比较,谷草转氨酶(GOT)、谷丙转氨酶(GPT)、总胆红素升高明显。

    Result Compared with low pressure group , glutamic-oxaloacetic transaminase ( GOT )? glutamic-pyruvic transminase ( GPT ) and total bilirubin increased significantly in both high pressure group .

  16. 更为重要的是,PMV指标预测低气压环境中的人体热感觉时,与人体的实际热感觉存在偏差。

    More important , the PMV index deviates from the actual thermal sensation under lower-pressure environment .

  17. 关于低气压小电流Penning离子源质子比的研究

    The researches on the proton ratio of penning ion source of low pressure and low current

  18. FY-2卫星功率合成器低气压放电和微放电预防

    The Prevention of Low-Pressure Discharge and Multipactor for Power Combiner on FY-2 Meteorological Satellite

  19. 结果表明,环境气体对激光诱导Fe等离子体发射光谱具有增强作用,而在较低气压下氩气比氦气的辐射增强效果更为显著。

    The experimental results show that the ambient atmosphere has an enhancement effect on the emission intensity of the laser-induced Fe plasmas , and Ar atmosphere has more enhancement effect than He atmosphere at reduced pressure .

  20. 在第三章,本文采用二维流体/MC混合模拟模型,进一步考察低气压下ICP源中电子的非局域性动力学行为对放电模式转换的影响。

    In Chapter 3 , a hybrid Monte Carlo / fluid model was developed to investigate the effect of nonlocal characteristic of electrons at low pressures on mode transition .

  21. 低气压掺氪混合气放电XeF(C-A)激光

    Discharge XeF ( c-a ) laser at reduced gas pressure for a kr-doping mixture

  22. T2低气压Ar-Hg放电正柱的电场和254nm辐射

    Electric Field and 254 nm Radiation of T2 Low Pressure Ar-Hg Discharge Positive Column

  23. ECR微波放电是目前最有效的低气压放电技术,可以产生密度高、电离度高、均匀稳定的等离子体,称为ECR等离子体。

    ECR microwave discharge is a process that could generate plasma of high density and high ionization , and the plasma is uniform in large space .

  24. 用气相沉积方法在低气压下制备BN的高压相:E-BN、c-BN、w-BN

    The synthesis of high-pressure phase of bn : e-BN , w-bn , c-bn by physical vapor deposition method

  25. 对管板式低气压放电结构、横流连续2kwCO2激光器以Ar气取代部分He气进行了研究。

    A JK 13 across flow CW 2 kW CO 2 laser of tube plan low gas pressure discharge structure , using argon helium mixing gas , was studied .

  26. 利用AVL公司提供的商用软件EXCITEDESIGNER计算低气压和沙尘对发动机主轴承和连杆大端轴承工作性能的耦合影响。

    The coupling influence of sand-and-dust and low environment pressure on the main bearing and big end one of engine was calculated by the use of the commercial software EXCITE Designer from AVL Company .

  27. 低气压容性耦合等离子体(CCPs)广泛应用于半导体和微电子工业中,其中的多道工序,诸如薄膜的刻蚀、沉积以及表面处理等都离不开等离子体加工。

    Low pressure capacitively coupled discharges ( CCPs ) are widely used in semiconductor and microelectronic industries for thin film etching , deposition and surface treatment .

  28. 低气压Ar-Hg放电中的185nm辐射

    185 nm Radiation in Low Pressure Ar-Hg Discharge

  29. 近年来,微波电子回旋共振(ECR)等离子体源越来越受到人们的关注,因为它能在低气压下产生高密度、高电离度、大体积均匀的等离子体。

    Microwave electron cyclotron resonance ( ECR ) plasma has attracted a lot of attention as they can generate uniform plasma on large area with high degree of ionization and high density at low-operating pressure .

  30. 轮胎压力监测系统(TPMS)的作用是在汽车行驶过程中对轮胎气压进行实时自动监测,并对轮胎漏气和低气压进行报警,以确保行车安全。

    The function of the tire pressure monitoring system is to monitor the tire pressure in real time on the driving course and raise the alarm during leaks or low pressure .