電閃放電 的英文怎麼說
中文拼音 [diànshǎnfàngdiàn]
電閃放電
英文
lightning discharge-
Franklin 's experiments showed that the lightning is an electrical discharge.
富蘭克林的實驗表明閃電是一種放電。Lighting is caused by clouds discharging electricity
閃電是由雲層放電造成的Lightning is caused by clouds discharging electricity
閃電是由雲層放電產生的Electrical field stress at the icicle tips is even stronger. at these areas, if the electric field across air gaps is high enough, corona discharges are initiated. this can lead to the development of local arcs across the air gaps causing a substantial increase in leakage current and a concomitant melting of ice
空氣間隙的存在使覆冰絕緣子表面的電場分佈發生了明顯畸變，間隙上承受了非常高的電壓，這使得冰凌尖端的電場變得相當強，一旦電場達到了電暈的起始電場，局部放電就在這一區域發生，進而產生局部電弧並逐漸發展成整串的閃絡，泄漏電流迅速增大，同時伴隨著冰的融化。Test results indicated : with the hoist of altitude, the increase of ice amount and the rise of pollutant, the average flashover voltage reduced. the character exponent generally depends on the insulator profile, ice amount, ice state and pollution severity etc. by means of a high - speed camera, a data acquisition system and high voltage test facilities, a series of the flashover processes on ice surfaces were record. the experimental results form this study and the subsequent theoretical analyses suggested : the thermal ionization of the air in front of an arc root resulted in arc movement ; the electrostatic force had an auxiliary effect of impelling arc propagation ; the electrical
通過對攝像機、數據採集系統及高壓試驗裝置記錄覆冰絕緣子表面閃絡電弧的發展過程的試驗結果進行理論分析得出：弧根周圍空氣的熱電離導致了電弧的發展，靜電場力對電弧的發展起到了加速作用，電擊穿僅發生在閃絡最終的跳躍階段；通過測量閃絡過程中的放電電壓、泄漏電流、閃絡時間、覆冰水電導率、電弧長度及電弧半徑等參數，得到了不同階段電弧（電弧起弧階段、電弧發展階段及完全閃絡）的發展速度、臨界電弧長度均隨覆冰水電導率的增加而減小。Dumping in lightning area is really dangerous
在閃電區放油確實危險。The experimental results show that the surface charging is related with the pre - flashover events, the pre - flashover events can bring the change of surface charge distribution. these may be attributed to the micro - discharge caused by the traps in insulator. the charge carriers can be captured by traps, a space electric field will be set up by the trap centers, and the combined electric field may exceed the breakdown electric field of local area, then the micro - discharge will be initiated
分析表明，反向預閃絡現象與材料的陷阱分佈有關，試樣中電極附近的陷阱中心俘獲載流子后所形成的空間電場的作用是產生這一現象的原因；預閃絡現象和表面帶電現象都是由於絕緣子表面陷阱中心俘獲載流子形成空間電場造成局部場強過強引發的局部放電形成的。When the electric field arising from the piling up of charges reaches a certain breakdown value, lightning discharges take place between clouds or between cloud and the earth s surface
當電荷累積而形成的電壓過大時，雲與雲之間或雲與地之間就會出現閃電放電現象，放電通道周圍的空氣會急劇膨脹而產生隆隆雷聲。When the electric field arising from the piling up of charges reaches a certain breakdown value, lightning discharges take place between clouds or between cloud and the earths surface. the explosive expansion of the surrounding air produces the rolling sound of thunder
當電荷累積而形成的電壓過大時，雲與雲之間或雲與地之間就會出現閃電放電現象，放電通道周圍的空氣會急劇膨脹而產生隆隆雷聲。When the electric field arising from the piling up of charges reaches a certain breakdown value, lightning discharges take place between clouds or between cloud and the earth s surface. the explosive expansion of the surrounding air produces the rolling sound of thunder
當電荷累積而形成的電壓過大時，雲與雲之間或雲與地之間就會出現閃電放電現象，放電通道周圍的空氣會急劇膨脹而產生隆隆雷聲。Lightning, form of visible electric discharge between rain clouds or between a rain cloud and the earth [ 1 ]
閃電是一種可見的放電形式，產生於雷雨雲之間或者是雷雨雲和地面之間。The protective area of lightning rod was analyzed and simulated with computer. a standpoint using “ global five lightning rod ” to increase base station capacity of resisting flank attack lightning is proposed. according to principle of faraday screen cage, a standpoint using “ accessorial earth net by mixed grounding ” to increase base station capacity for discharging quickly as lightning rod lead lightning is presented
根據法拉第屏蔽籠的屏蔽原理，對基站建築物的屏蔽接地、防雷地網提出了採用「混合接地體輔助地網」對基站建築物的「基礎接地」進行改進，提高了基站接閃器「引雷」放電時的快速瀉電能力。This phenomenon indicates that there is closed relationship between the development of local arc, the flashover of the insulators and the discharge activity initiated at the icicle tips
這說明，覆冰絕緣子的起始放電和局部電弧的發展乃至整串的閃絡與發生在冰柱尖端的起始放電活動有非常密切的關系。For example, perhaps viewing lightning as an entirely conventional discharge, like a spark to a doorknob, is not correct
例如，將閃電完全視為像門把上的靜電火花一般普通的放電現象，或許並不正確。So there is important implication value and academic value to systemic investigation of the effect of the existence of air gap to the flashover voltage along the ice - covered insulators
因此，深入、系統的研究空氣間隙中的放電活動對絕緣子串閃絡電壓的影響有著重要的工程應用價值和學術意義。Pulsed - flash gas - discharge lamp
脈沖閃光氣體放電燈China yoho industrial co., ltd is the largest enterprise throughout china in this field that specialized in manufacturing lanyards and lanyard accessories. those products include straps for cell phones, various fashionable accessories, hand - winding straps, straps for working card, straps for keys with accessories, straps for mp3 portable player, straps for pets, and we also can arrange products according to customers original design or counter - sample
深圳市雅翰實業有限公司是國內最大的吊帶吊飾系列產品專業生產廠家，產品有各類時尚手機吊帶、飾品，手挽帶，證卡吊帶，飾物及玩具吊帶，電子產品配套吊帶，時尚手機擦，來電閃飾物，照相機吊帶，對講機吊帶， usb移動磁盤吊帶， mp3隨身播放器吊帶，行李帶，寵物帶，眼鏡帶等。The surface and the atmosphere form a giant battery, as the lightning discharges of thunderstorms demonstrate
就像在暴風雨中閃電釋放大量電能所證明的那樣，地表和大氣層間形成了一個巨大的電池。X - rays are a byproduct of high - energy electron discharges in the sun, in exploding stars, and even in lightning. many scientists did not expect sparks alone to do the trick
X射線是太陽爆炸星體甚至閃電中的高能電子放電帶來的副產品，很多科學家並不認為電火花獨自也能產生出這種射線。Sparks created in a lab give off x - rays, scientists announced monday. x - rays are a byproduct of high - energy electron discharges in the sun, in exploding stars, and even in lightning
X射線是太陽爆炸星體甚至閃電中的高能電子放電帶來的副產品，很多科學家並不認為電火花獨自也能產生出這種射線。分享友人