This article focuses on the research of BJT s reverse conduction,and analyses two examplesof its application in reverse conduction:one is horizontal scan circuit in TV set,and the other is blacklevel setting circuit.
研究了 BJT 的反向导通问题，分析了 BJT 在反向导通情况下应用于电视机行扫描电路和黑电平箝位电路的两个实例。
Reverse conducting tetrode thyristor; semiconductor controlled rectifier.
反向导通四极型可控硅、半导体控制整流器。
Reverse conduction of BJT & its application in TV technology;
BJT的反向导通及其在电视技术中的应用
The general solution and derivative matrix formulations of axial and transverse displacement function has been established by regarding fhe axial and transverse reaction coeflicients od stratification foundation as constants respectively.
分别采用各层地基竖向、向反力系数为常数，建立轴向、向位移函数通解及导数的矩阵式。
Reverse Commuting
反向交通（与尖峰时段主要交通相反）
Typical orienting reactions include dilation of the blood vessels to the brain, slowing of the heart, and constriction of blood vessels to major muscle groups.
典型的导向反应包括：通向脑部的血管扩张、心跳减缓、连接主要肌肉群的血管收缩。
He cut in the automatic pilot
他接通自动导向器。
Electrolytic chemical reactions cause electrons to be released on one electrode and flow through an external circuit to a second electrode.
电解的化学反应导致一端电极放出电子,电子经由外接通路流向另一电极。
They will also be used in hunting criminal suspects, anti-terrorist operations, directing ground traffic, disaster-relief operations and dealing with other emergencies, said Wu Zhiming, head of the public security bureau.
同时会被用于追捕嫌疑犯、反恐、道路交通空中导向、救灾等其它紧急事件处理。
To be guided to a target automatically, as by means of radio waves.
自动导向通过无线电波被自动导向某一目标
Wire guidance is often used on anti-tank missiles like TOW, which can be launched from both ground vehicles and helicopters.
线导技术通常用于反坦克导弹，比如“陶“式反坦克导弹。
Finally, structures have to reflect the market orientation.
最后，结构必须反映市场的导向。
A Lateral Hit Accuracy Analysis on the HOJ Mode of Anti-ship Missile
反舰导弹HOJ模式侧向命中精度分析
(telecommunication) allowing communication in opposite directions simultaneously.
（电信学）允许同时按相反的方向通讯。
A response to a transmission made over a two-way radio.
回应对双向无线电通信信号的反应
going counter to the facts (usually as a hypothesis).
倾向于与事实相反（通常用作假设）。
The Review and Route of the Higher Education Leading to the Countryside;
成人高等教育通向农村的反思与路径
This wizard helps you create a job that can be executed on a recurring basis. With this wizard you can:
该向导可以帮助您创建可以反复执行的作业。使用该向导，您可以:
From Export-Oriented to Domestic-Demand Dominant: Reflections and Transformations of China s Economic Development Strategy;
从出口导向到内需主导——中国外向型经济发展战略的反思及转变