高压电

ɡāo yā diàn
  • high voltage
高压电高压电
高压电 [gāo yā diàn]
  • [high voltage] 工业上指电压在 3000-11000 伏的电源。通常指电压在 250 伏以上的电源

  1. 高压电损伤后CT灌注表现高灌注、低灌注及无血流灌注表现。

    High voltage electrical injury of CT perfusion have there different performance : high perfusion , low perfusion , no perfusion .

  2. 高压电损伤后CTA表现CTA对血管显示较为清晰,损伤血管表现为节段性狭窄或血管远端的鼠尾状闭塞、中断。

    High voltage electrical injury of vascular CT performance CTA showed more clear for blood vessels , injury of the vascular showed segmental narrow or occlusion , interrupt like rat caudate of distal vessel . 3 .

  3. 前臂肌群急性高压电击伤的MRI研究

    MRI study of acute high voltage electric injury in forearm muscle

  4. 肢体高压电击伤MRI影像学的临床及实验研究

    The Clinical and Experimental MRI Research on High-Voltage Electrical Injuries in Limbs

  5. 一种可提高压电复合材料d(33)和dh值的新型结构传感器

    A sensor with new construction for raising d_ ( 33 ) and d_h of the piezoelectric composite material

  6. 采用破碎机和高压电选机对废印刷线路板中金属Cu进行回收。

    Recovery of Cu from waste printed wiring boards ( PWBs ) was studied by crushers and electrostatic separator .

  7. 结果与对照组同时相比较,实验组高压电烧伤后各时相肝脏左、右外叶血液灌流值均低于对照组(P0.05);

    Results Compared with control group , both of the left and right lobes ' hemoperfusion decreased at every time point after electrical injury ( P0.05 );

  8. 结论EMR可有效改善高压电损伤后局部组织血液流变学高黏状态。

    Conclusion EMR treatment can improve the high agglutination state of blood flow distinctly .

  9. 术中探查及组织病理学检查结果与DSA、B超诊断相符。结论判断上肢高压电烧伤后的血管损伤情况可采用B超为主、DSA为辅的方法,以提高手术探查的精确度。

    Conclusion Type B ultrasonography and DSA could be helpful in the evaluation of vascular injury in patients inflicted with high voltage electrical injury .

  10. 目的:研究应用99mTc-MDPECT显像技术诊断试验高压电损伤的损伤程度。

    Objective : Try to use 99mTc - MDP ECT visualization technique for the determination of the degree of high voltage electric injury .

  11. 本研究首先用交流高压电驱动的介质阻挡放电(DBD,dielectricbarrierdischarge)来产生等离子体放电分解模拟空气中苯。

    The experiment was carried out using a dielectric barrier discharge ( DBD ) reactor driven by alternative current ( AC ) voltage power to remove benzene in air .

  12. YD型高压电选机及其应用

    YD type high - tension separator and its application

  13. 特高压电(UHV)是指1000千伏特以上的交流电或800千伏特以上的直流电。

    Ultra-high voltage or UHV is defined as voltage of 1000 kilovolts or above in alternating current and 800 kilovolts or above in direct current .

  14. 高压电烧伤大鼠早期TNF-α、ET-1、NO动态变化及乌司他丁的干预作用

    The Dynamic Change of Tumor Necrosis Factor - α、 Endothelin-1 、 Nitric Oxide and the Intervention of Ulinastatin on Rats Which Were Received High Intension Electricity Burn

  15. 目的比较数字减影血管造影(DSA)与B超在判断上肢高压电烧伤血管损伤中的作用。

    Objective To compare the difference between digital subtraction angiography ( DSA ) and type B ultrasonography in the evaluation of vascular injury in patients inflicted with high voltage electrical injury .

  16. 结论在反应体系中加入RecA蛋白-互补单链DNA探针,能有效地提高压电基因传感器的灵敏度,明显缩短反应体系时间。

    Conclusion The sensitivity of piezoelectricity gene sensor array is improved and the time of procedure is decreased significantly by using the probe of RecA protein-complementary single strand DNA in reaction system .

  17. 但是由于非接触式数字PT不与高压电直接接触,不可避免的受到外界许多信号的干扰,导致测量精度降低,最终不利于对高压电缆状态进行实时监控。

    However , because non-contacting digital PT is not directly contacted to high voltage electricity , it is inevitably interfered by external signals , leading to low precision , and finally it goes against carrying on real-time monitoring measures to the state of high-voltage cable .

  18. 比较这三种电脉冲发生器对激光脉冲的稳幅作用,发现用雪崩管或MOS管代替进口冷阴极管制成的高压电脉冲发生器,同样获得优良的激光脉冲稳幅的效果。

    Comparing the effect on stable amplitude by three types of electro-pulse generator , the results show that if replace imported cold-cathode tube with either avalanche transistor or MOS transistor , a fine stable amplitude of laser pulse is obtained also .

  19. 这种高压电输出的量程为±1500微米或±2000微米,两档的最大输出均可≥60V,是一次性转换得到的。

    The measuring range of high-tension output is + 1500 or ± 2000 microns . The largest output may be ≥ 60 V. which is the result of one transformation .

  20. 高压电渣重熔(PESR),真空电渣重熔(VarESR)使重熔金属质量达到高纯水平。

    The high cleanness metal has been got by pressurized electroslag remelting ( PESR ) and vacuum arc electroslag remelting ( VarESR ) .

  21. 方法用WX-9B型微循环显微镜及微循环图像处理系统,观测50例严重高压电烧伤病人浸浴前后足甲襞微循环变化。

    Methods Observing the changes of foot nailfold microcirculation of 50 patients with high-voltage electrical burn before and after treatment with balneotherapy by using wx-9B microcirculatory instrument and image-processing system .

  22. 高压电烧伤病人浸浴治疗后皮肤微循环的改变

    Changes of Skin Microcirculation in Patients with Electrical Burn After Balneotherapy

  23. 钛酸钡单晶沿垂直解理面方向的超高压电响应的研究

    Ultrahigh piezoelectric response along some special cleavage plane in BaTiO_3 single-crystals

  24. 高压电脉冲反铁电调节器的实验研究

    Experimental Study of the Antiferroelectric Adjuster on High Voltage Pulse Regulation

  25. 用皮秒激光产生宽度可调的高压电脉冲

    Generation of width-variable high-voltage electrical pulses by means of picosecond laser

  26. 相量图在高压电能计量误差分析中的应用

    The Application of Vector Picture in Electric Energy Measure Error Analyze

  27. 实验高压电烧伤肝脏血液灌流量的动态变化

    Dynamic Alteration and Significance of Hepatic Hemoperfusion After High-voltage Electric Burn

  28. 兔高压电非热性损伤模型的建立

    Establishment of a rabbit model of non-thermal high voltage electrical injury

  29. 钓鱼致高压电烧伤的临床和流行病学分析

    Clinical and epidemiological analysis of high-voltage electrical burns due to fishing

  30. 一类耐高压电涡流位移传感器的温度补偿研究

    Temperature Drift Compensation for a High Pressure Eddy Current Displacement Sensor