逸出功 的英文怎麼說
中文拼音 [yìchūgōng]
逸出功
英文
work function-
Processing the experimental data of the work function of tungsten in mathematica
語言處理金屬逸出功實驗數據In the discharge process, the ions can clean and activate the surfaces of cathodes, which can reduce the work function of the electrodes, and improve the discharge tubes ’ emission capability and stability
在放電過程中，陰極表面有離子的清洗和活化作用，可以使電極逸出功降低，提高放電管的放射能力和穩定性。In view of the defects of low success, high danger, pollution derived from gas escaping in the explosion experiment of hydrogen and chlorine, an environment - protecting and successful process is designed through theoretic analyses and tries
摘要針對中學化學氫氯混合氣光照爆鳴實驗存在的成功率低、危險性大、易外逸而引起污染等不足，通過理論分析和實驗探討，找出了影響實驗成功的因素，設計了既環保又保證實驗成功的方法。Electric discharged power
電子逸出功Electric discharge power
電子逸出功( 1 ) cfrc can effectively reduce the driving voltage required by catholic protection because of its good electric conductivity ; ( 2 ) applying cement - based pn - junctions on the prevention of reinforcement corrosion. in the interface of p - type region and n - type region of pn junctions a self - built electric field will be formed, and its direction is from n - type region to p - type region
由於cfrc具有良好的導電能力，利用cfrc進行陰極防護，能有效的降低陰極防護驅動電壓；應用水泥基pn結的自建電場進行鋼筋銹蝕防護，能在不降低結構性能的基礎上提高鋼筋的電子逸出功，使鋼筋中的電子不易逸出，達到鋼筋銹蝕防護的目的。At present, the material of emitting cathode is mostly present with big escaping powers low reliability 1ow uniformity and emission capability
摘要目前，陰極發射體材料多存在逸出功大，可靠性及均勻性低，發射性能低、不能自動調節活性物質更替的速度等方面的問題。Fuzhou university has been engaged in the research of the printable fed with low work function for many years and has developed the 25 - inch printable fed which can display color video
福州大學從事印刷型低逸出功fed的研究已有多年，現已研製出25英寸vga級彩色fed顯示器樣機，這是目前國內最好的fed顯示器樣機。At present, lots of material and preparation methods of field emitting cold cathodes are being developed. but the material of emitting cathode is mostly present with big escaping power 、 low reliability 、 low uniformity and emission capability
目前，場發射陰極材料多種多樣，但都存在逸出功大，穩定性及均勻性不理想，發射性能低等方面的問題。Firstly, analyzed the present problems of fed display quality such as luminance non - uniformity, grayscale loss and high power consumption on fed driving system. secondly, proposed new methods and thinking from circuit aspect for improving display quality of fed according to the matured digital image processing and fpga technologies. and such methods have been applied to the low work function printable 25 inch color vga fed. lastly, analyzed and evaluated the image quality of fed processed
首先，針對fed顯示器現存的亮度不均勻、灰度失真等質量缺陷和fed驅動系統功耗較高的問題進行了分析討論和歸納總結;其次，根據成熟的數字圖像處理方法和fpga技術，結合fed顯示屏的自身特性，提出通過電路設計來改善、提高fed圖像顯示質量的新方法與新思路;然後將其應用於低逸出功印刷型25英寸vga級彩色fed驅動系統中;最後，對經過圖像處理的fed演示樣機的圖像質量進行了分析與評價。Finally, the anti - jamming system is discussed. through simulation analysis and experiment on signal integrity, the method of improving stability of the circuit is presented. circuit testing proves that the “ sub - row ” gray - scale modulating method is suitable for our printable fed with low work. the designed circuit has been applied to our fed sample which can display vga format video with 256 gray - scale and brightness of 400 cd / m2
實際電路測試證明，子行灰度調制的方法適用於印刷型低逸出功fed顯示屏，所設計的灰度調制驅動電路已成功應用於25英寸彩色fed樣機中，可顯示vga格式視頻圖像，灰度等級為256級，顯示亮度達400cd / m2 。We studied further the mixture of alqs and lif in the form of solution and thin film and found that the luminescent spectrum is changed. this phenomenon arises perhaps due to ionic character of li or f. the second method is to insert mgf between two layers of organic materials
我們採取了以mgf絕緣層將兩種有機物隔離的方法，避免了激基復合物的形成，同時也發現mgf層還有限制空穴逸出發光層的功能，使空穴不致逸出發光層，而使復合加強。分享友人