thermionic

thermionic

1. Discussion the emission mechanism of thermionic cathode and effort to explain the excellent performance of mixed metal cathode by Richardson formula and Muller"s computational model.

5)研制成功高精度多注阴极模具，不仅精度高，而且简单易行、使用寿命长，可有效地降低生产成本，提高工作效率。

2. Keywords LaB_6 thermionic cathode;electron backbombardment;RF cavity.;

6热阴极;电子反轰;射频腔;

3. Application of FCS to Thermionic Heater

FCS在热媒炉控制中的应用

4. thermionic current

n. [物]热离子电流

5. thermionic tube

n. [物]热离子管

6. thermionic valve

n. [物]热离子管, 热阴极电子管

7. thermionic vacuum tube

n. 热离子真空管

8. thermionic tube volt-meter

n. 真空管伏特计

9. Research of Multi-Cell Thermionic RF Gun Injector Based on X-band DAW Accelerating Structure

X波段盘圈加速结构热阴极微波电子枪的研究

10. YBCO SEMICONDUCTOR MEMBRANE THERMIONIC RADIATION AND ITS BROAD SPECTRUM RESPONSE CHARACTERISTICS

YBCO半导体薄膜的热辐射及宽光谱响应特性的研究

11. thermionic valves

[医] 热离子管, 热电管(热阴极整流管)

12. thermionic grid emission

[电] 热离子栅极发射

13. thermionic energy conversion

[电] 热离能量变换

14. A high power microwave detector based on thermionic diode

一种基于热离子二极管的大功率微波探测器

15. 74. an electric current produced between two electrodes as a result of electrons emitted by thermionic emission.

一种由于热离子散射产生的电子发射而在两个电极间产生的电流。

16. Keywords acetonitrile;butadiene;thermionic specific detector;

丁二烯;乙腈;热离子特殊检测器;

17. A high - resistance wire or ribbon forming the cathode in some thermionic tubes.

丝极在一些电子管中形成阴极的高电阻的金属丝或金属带

18. This paper provides an introduction of the present status on the study of thermionic cathodes presented at IVESC"98.

介绍第二届国际真空电子源会议反映的有关微波管和显像管热阴极研究概况。

19. Currently conventional thermionic cathode electron gun cannot satisfy people’s requirement for high lightness and long lifetime of electron gun.

传统的热阴极电子枪存在着工作温度高、启动慢等缺点。

20. Thermionic dispenser cathode

储备式热阴极

21. Thermionic dispenser cathode；

储备式热阴极；

22. gas-filled thermionic converter

充气热离子发电器

23. Keywords High Current;Barium-Tungsten Cathode;Mixed Metal Barium-Tungsten Cathode;Welding;Pressing;High Precision Die;AC or DC Emission Performance;The Emission Mechanism of Thermionic Cathode;

关键词大电流密度;钡钨阴极;混合基钡钨阴极;钎焊;压制;高精度模具;脉冲和直流发射;发射机理;

24. Keywords freeze-drying;thermionic emission;uniform distribution;surface behavior;

冷冻干燥;电子发射;均匀分布;表面特性;

25. The MS interface parameters are extracted from HgCdTe PV devices' current voltage characteristic by applying Thermionic Field Emission(TFE) theory and numerical analysis.

利用热场发射理论和数值计算方法,分析了碲镉汞光伏器件的电流-电压特性,提取了金属-半导体(MS)界面参数,并对这些参数进行了讨论.

26. The potential for diamond films were considered for a vacuum thermionic energy conversion device application.

台湾在生物科技产业列入重点产业发展的项目之一，迄今已十馀年；

27. a high-resistance wire or ribbon forming the cathode in some thermionic tubes

在一些电子管中形成阴极的高电阻的金属丝或金属带

28. Based on the thermionic emission theory of the current density of 4H-SiC Schottky barrier diodes under the forward bias, the calculations for the Schottky barrier height ? eff and the specific on-resistance R on are presented.

在分析 4H SiC肖特基势垒二极管正向电流热电子发射理论的基础上 ,计算了肖特基势垒高度?eff和串联电阻Ron.

29. thermionic field emission

场致热电子发射

30. The thermionic emission cooling employing hetero structure is a high efficient cooling method.

基于异质结结构热电子发射的热电制冷,是近年来提出的一种高效制冷方法。

31. In-Core Thermionic Reactor

堆芯热离子反应堆

32. Solar Thermionic Electric Power System

太阳热离子电力系统

33. By Cole-cole analysis, it can be concluded that (Ca,Ba,Sr)TiO3 varistor ceramics have both thermionic polarization and interfacial polarization.

对各种试样在热处理后的介电频谱和介电温谱进行了详细研究。

34. Accordingly,the I-V characteristics of N and P type DBRs due to three kinds of current mechanisms:the drift-diffusion,pure drift and thermionic emission currents,have been analyzed theoretically.

并以此为依据,从理论上分别分析和比较了多子漂移扩散、纯漂移和热电子发射电流机制所起的作用。

35. Upgrade design of a thermionic cathode RF gun[J].

引用该论文 吴钢,杨学平,耿顺才,王言山.

36. A high power microwave detector based on thermionic diode[J].

引用该论文 陈代兵,范植开,孟凡宝,马乔生.

37. oscillating thermionic valve

振荡热离子真空管

38. The crystal detector was soon replaced by the thermionic value and had largely become obsolete by 1939

晶体检波器不久即被热电子管所代替，到1939年已大部分变成了废物。

39. a thermionic tube having three electrodes.

有三个电极的热离子管。

40. a thermionic tube having two electrodes;

有两个电极的热离子管；

41. a thermionic tube having two electrodes; used as a rectifier.

有两个电极的热离子管；作用相当于调整器。

42. a thermionic tube having five electrodes.

有五个电极的热离子管。

43. a thermionic tube having four electrodes.

有四个电极的热离子管。

44. This paper proposed a multivariable optimum control strategy for the thermionic heater with the features of not reguiring any dynamic model and Oxygen analizer.

本文提出了热媒加热炉多变量热效率优化控制方法.该方法无需使用动态数学模型氧含量分析仪,按热平衡原则控制燃油流量。

45. A dynamical surface emission center model which can explain all observed phenomena in thermionic cathodes is proposed.

本文提出能解释热阴极中各种现象的动态表面发射中心模型。电子发射来源于一个原子集团。

46. nuclear thermionic converter

核热离子转换器

47. The waveguide detector is made up of a thermionic diode, standard waveguide, filter and external circuit, whose operating frequency is within the operating frequency range of the waveguide.

波导型探测器由热离子二极管、标准波导、滤波器和外电路组成，其工作频率范围为波导的工作频率范围；

48. 9. impregnate with thorium oxide to increase thermionic emission.

注入镀氧化物使增加热电子发射。

49. Experiments have been carried out to determine the electron emissions of tungsten in the potassium vapor, the volt-ampere cha- racteristics and the efficiency of the low pressure potassium thermionic energy converter.

测定了钨在钾蒸汽中的电子发射，同时测定了低压钾热离子 换能器的伏安特性和效率。

50. The study on the thermionic emitting performance of tantalum(Ta) cathode mixed with cesium(Cs)

浸铯钽阴极热发射性能的研究

51. Keywords Sol-Gel;rare earth;molybdenum;thermionic cathode;

溶胶凝胶;稀土;钼;热阴极;

52. laser-induced thermionic emission

激光感生热离子发射

53. FTD - Flame thermionic detection (alkali flame ionization )

火焰热离子检测(碱火焰离子化)

54. flame thermionic detector

火焰热离子检测器

55. flame thermionic detector adapter

火焰热离子检测器附加器

56. thermionic emission

热电子(离子)发射

57. thermionic diode

热电子二极管 热离子二极管

58. thermionic instrument

热电子仪表 热离子仪器

59. thermionic conductance

热电子传导

60. thermionic image

热电子像

61. thermionic power generator

热电子功率发生器

62. Keywords thermionic emission;tungsten;rare-earth;emission mechanism;

热电子发射;钨;稀土;发射机理;

63. thermionic emission density

热电子发射密度

64. thermionic noise

热电子噪声

65. thermionic energy converter

热电子换能器

66. thermionic valve receiver

热电子接收机

67. thermionic fuel cell

热电子燃料电池

68. thermionic arc

热电子电弧

69. thermionic valve transmitter

热电子管发射机

70. thermionic valve detector

热电子管检波器

71. thermionic relay

热电子继电器

72. thermionic generator

热电子转变器

73. thermionic cathode

热电子阴极

74. thermionic integrated micromodule circuit

热电子集成式微模电路

75. thermionic integrated micromodule circuits

热电子集成微

76. thermionic integrated micromodule

热电子集成电路微型组件

77. thermionic emitter

热离发射体 热离子发射体

78. thermionic conduction

热离子传导

79. thermionic work function

热离子功函数

80. thermionic reactor

热离子反应堆