English translation for "发射电流"

emission current
transmit current
transmitter current

Example Sentences:

	1.	Experimental investigation of a high emission and intense current electron - beam diode 高发射电流密度二极管实验研究
	2.	Measurements of the electrical properties of transmitting tubes - measuring methods of cathode emission current 发射管电性能测试方法阴极发射电流的测试方法
	3.	Measurements of the electrical properties of electronic tubes . part 13 : methods of measurement of emission current from hot cathodes for high - vacuum electronic tubes and valves 电子管电性能的测量.第13部分:高真空电子管热阴极发射电流的测量方法
	4.	2 . after studying the relevant basic theories , the relationship between the field emission current and the work function of semiconductor and the temperature is analyzed 2 、研究了真空微电子压力传感器的相关基础理论，从理论上分析了半导体场致发射电流与半导体功函数及其与温度的关系。
	5.	The density of its field emission catelectrode tip is about 24000tip / mm2 , the onset emission voltage is 0 . 5 ~ iv , the backward voltage is larger than 25v , the current of single tip is 0 . 2na , the sensitivity is 98 . 5mv / bar 其场致发射阴极锥尖阵列密度达24000个mm ~ 2 ，起始发射电压为1 5v ，反向电压25v ，当正向电压为5v时，单尖发射电流为0 . 2na ，压力灵敏度为98 . 5mv bar 。
	6.	At last an experiment x - ray source equipment was constructed using cnts as cathode . the field emission of cnts was measured and cu " ka spectrum was detected . those implied that practical miniature x - ray source could be accomplished 为了验证场发射阴极x射线源的可行性，实验上以碳纳米材料为阴极，测得了其场发射电流曲线和铜靶的k _谱线，表明完全可以采用碳纳米管制造微型x光源。
	7.	However , both of them have disadvantages . mo tip feas is fabricated by evaporating tip cathodes on base , so it has bad coherence with the base . on the other hand , the characteristics of silicon result in the bad heat stability , bad emission reliability , and low current density 然而,这两种阴极存在各自的缺点,如钼尖锥是蒸镀在基底上的,所以与基底的附着力不强;而硅的特性又决定了其热稳定性差,发射的可靠性低,发射电流有限。
	8.	Using field emission cathode , x ray source can be made with several advantages : smaller volume and brighter , high frequency response , in - time turning on , etc . considering of the merits and potential markets , researching and fabricating miniature x - ray source is meaningful 由于突起数目大且尖端顶端电场强度高，因此产生很大的场发射电流密度。采用场发射阴极的x射线光源具有体积小，辐射强度高，频率响应快，可以随时开启，无需预热的优点。
	9.	The field emission properties of cnts samples have been investigated . the well - aligned cnts film has a turn - on field of 0 . 78v / m with a current density of 10 a / cm ~ 2 and at the field of 1 . 08v / m a 1ma / cm ~ 2 current density was obtained , which can satisfy the need of fed 定向碳纳米管薄膜最后的开启场强为0 . 78v / m (发射电流密度10 a / cm ~ 2 ) ,发射电流密度达到1ma / cm2所需要的电场强度为1 . 08v / m ,达到该电流密度则可满足场发射平板显示器的需求。
	10.	Transient electromagnetic methods ( tem ) can be called as time domain electromagnetic methods . the exploration equipments of tem include two units : transmitter and receiver . emission current falls down from i to 0 suddenly when step current passes through the transmitter loop 瞬变电磁探测需要发射的电流激励信号要足够强、功率足够大,发射电流波形的关断时间要求比较苛刻,而且发射部分还需提供实时监测发射电流、关断时间,记录电流下降沿等功能。

Similar Words：

"发射点经度" English translation, "发射点上空高度" English translation, "发射点纬度" English translation, "发射电极" English translation, "发射电缆" English translation, "发射电流密度" English translation, "发射电流响应" English translation, "发射电路" English translation, "发射电路电缆" English translation, "发射电位" English translation