threshold tube

[ˈθreʃhəʊld tjuːb]
  • threshold tube
  • 释义

    阈管,门电路电子管

纠错 数据更新时间:2026-08-21 17:20:53
1、

Simulated altitude dive test an observation on guinea pigs hearing threshold, function of eustachian tube and inner ear morphology

模拟高原潜水实验&豚鼠听阈、咽鼓管功能及内耳形态学观察

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2、

With the concentration increase of carbon nano-tube, the surface and volume conductivity decreased, and there were a conductive threshold.

随碳纳米管含量增加,聚酰亚胺薄膜的表面电阻率和体积电阻率都有明显降低,并存在一个阈值;

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3、

The resonance radiation trapping in alkaline-earth metal atomic lasers were investigated according to Holstein's theory. The threshold temperature, ground-state density and resonant level effective lifetime of the resonance radiation trapping were calculated for Ca, Sr, and Ba atomic vapor lasers with different tube radii.

根据Holstein理论研究了碱土金属原子激光中的共振辐射俘获效应,分别计算了Ca,Sr和Ba蒸气激光在不同半径时产生共振辐射俘获效应的阈值温度、基态粒子数密度和共振能级的有效寿命。

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5、

Basing on theory of noise it is obtained detection equation of neutron streak image tube, from which minimal detectable neutron yield threshold of neutron pulse is induced. Also the influence of sensitivity of recording system on the detection threshold is discussed.

本文从噪音理论出发导出了中子扫描变象管的探测方程,从而求得了中子扫描变象管可探测的最小脉冲中子产额,而且讨论了记录系统灵敏度对探测阈的影响。

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