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twa

  • 网络环球航空公司;时间加权平均值;时间加权平均浓度;时间加权平均容许浓度
twatwa
  1. TWA must have given you the worst flight in your life !

    环球航空公司一定给你安排了你一生中最差劲的航班!

  2. New Controversy for TWA Predicting Sudden Cardiac Death in Patients with Heart Failure

    T波电交替预测心力衰竭病人心源性猝死价值的新分歧

  3. I cannot tell you that . I would have to call up TWA .

    我不知道,我得打个电话给TWA查一查。

  4. Make use of emulation database to describe poincare mapping shapes and TWA values .

    利用仿真数据对散点图形状进行描述以及得到的TWA的幅值数据。

  5. The simplification of the rate equations to a train of strong pulses through TWA

    一串强脉冲信号通过TWA时速率方程的简化

  6. Travel Agent : I cannot tell you that . I would have to call up TWA .

    旅行社代理人:我不知道,我得打个电话给TWA查一查。

  7. By that time , Pan Am wiII have bought twa .

    到那个时候,泛美航空会收购环球航空。

  8. The process of the TWA detection is as follows : First is demarcating the ECG characteristics .

    TWA检测的主要过程如下:第一,对QRS波群特征量的标定。

  9. Research on Detecting the Nonstationary T-wave Alternans ( TWA ) Based on Correlation Method

    基于相关分析方法的非稳态心电T波交替检测研究

  10. Objective To investigate value of T wave alternans ( TWA ) to complex ventricular arrhythmias .

    目的探讨T波电交替对预测复杂性室性心律失常的价值。

  11. American actually set off the consolidation craze by acquiring rival TWA in 2001 .

    事实上,正是美国航空2011年收购环球航空公司(TWA)的交易引爆了这一轮并购风潮。

  12. Cultivation Test of Twa Times Seed-Bearing Chinese Chestnut for Early Seed-Bearing with Excellent Quality and High Profit

    二次结实板栗早实优质高效栽培试验

  13. Conclusion The improved spectrum-estimating method we proposed provides a new means to detect the concealed TWA in ECG .

    结论改进的谱估计法提供了一种新的TWA检测手段,可以更全面的检测和观察心电中可能隐含的TWA信号。

  14. According to the data of sample , the time weighted average concentration ( TWA ) of each sampling spot were calculated .

    根据测定的数值计算出每个测尘点的时间加权平均浓度(TWA)。

  15. TWA wiII begin fiights from New York to paris .

    环球航空将开始从纽约到巴黎的航班。

  16. He 's flying somewhere today , maybe to Dallas or St.Louis on TWA .

    他今天要飞到别处去了,或许乘TWA航班去达拉斯或圣.路易斯。

  17. Many point to the lessons learned after TWA flight 800 crashed into the Atlantic Ocean in 1996 .

    环球航空公司800航班于1996年坠入大西洋后给人们带来了许多经验教训。

  18. Jobs and Wozniak took a TWA flight to Philadelphia ,

    乔布斯和沃兹尼亚克搭乘环球航空公司的航班前往费城,

  19. This paper treats the double and multiple beam TWA and BWO from a unified coupled-mode point of view .

    本文从模式耦合的统一观点出发,研究了双电子注和多电子注行波放大管和返波振荡管的换能作用。

  20. The maximum value of time weighted average ( TWA ) was 26.7 mg / m3 , exceeding the standard by 5.7 times .

    时间加权平均浓度(TWA)最大值为26·7mg/m3,超标5·7倍。

  21. TWA Flight 401 to Boston continuing to Paris is now ready for boarding at Gate 3 .

    环球航空公司飞往波士顿后飞往巴黎的401次航班已经准备就绪。请旅客们由三号门登机。

  22. An Algorithm for Detecting T-wave Alternans ( TWA ) Based on the Maximum of T-waves

    基于T波最大值的T波电交替分析法

  23. Methods 20 mormal cases and 20 consecutive TWA cases were analyzed to see if complex ventricular arrhythmia happen by ambulatory electrocardiography .

    方法对照分析20例T波电交替患者与20例正常人的动态心电图复杂性室性心律失常发生情况。

  24. The article presents mechanism , ways and means , condition of research , clinical indications and significance , merits and shortcomings about the TWA according to medical literature .

    现结合文献对T波电交替的机制、检测方法、研究现状、适应证、临床意义及优缺点作一综述。

  25. Where is the TWA office ?

    请问环球航空公司在哪儿?

  26. A phase spectra alignment algorithm was also developed for lower sampling frequencies which reduce the influence caused by detector misalignment while detecting tiny TWA amplitudes .

    并提出基于相位谱修正的波形对准算法,降低了低采样率下心电信号误对准噪声对T波交替检测的影响。

  27. TWA is starting up fiights to europe .

    环球航空已经开发了去欧洲的航线。

  28. Objective To study the relationship between the environmental instantaneous concentration ( EIC ) and time weighted average concentration ( TWA ) of silica dust in workplaces .

    [目的]探讨生产场所矽尘环境瞬时浓度(EIC)与其时间加权平均浓度(TWA)间的关系。

  29. His artwork has been seen on ABC 's World News Saturday , Good Morning America , and Pan Am and TWA 's in-flight programs .

    他的作品已被视为美国广播公司世界新闻周六,早安美国,泛美和环球航空公司的飞行计划。

  30. Conclusion The recommended maximum allowable concentration is 3mg / m , the TWA is 3mg / m 8h .

    结论建议氰氨化钙的最高容许浓度为3mg/m,8h时间加权平均浓度也是3mg/m。