放電柱 的英文怎麼說
中文拼音 [fàngdiànzhù]
放電柱
英文
discharge column-
In this paper, we focus on the following three topics : ( i ) density distribution of dusty plasma in the low - pressure collisionless positive column the radial density distributions of electron, ion and dust particle in the low - pressure collisionless positive column are investigated with a fluid theory and a self - consistent dust - charging model
本文著重以下三個方面的研究： （ ）低氣壓無碰撞輝光放電正柱區塵埃等離子體密度徑向分佈本文採用流體模型和自洽的塵埃充電模型，研究了低氣壓無碰撞輝光放電正柱區的電子密度、離子密度和塵埃粒子密度的徑向分佈。Finally, the impedance analytical expression for the solenoid coil with a finite - length ferrite core carrying time - harmonic current is obtained through the magnetic vector potential
最後由矢量磁位得到帶有限長磁芯的放置式通電圓柱線圈的阻抗解析表達式。Numerical simulation results indicate that, for low temperature dust particles, dust particles mainly exist in the area near the column center and their charge - number can be considered as a constant, while in the area where there are no dust particles, ion and electrons are in ambipolar diffusion ; for high temperature dust particles, both the distribution regions of dust particle and high ion density are expanded and dust charge - number is increasing with the distance from the center
計算結果表明：當塵埃粒子的溫度較低時，塵埃粒子主要集中在圓柱形放電器的中心很小的區域，塵埃粒子攜帶的電荷幾乎是一個常數，受塵埃粒子空間電荷的影響，離子在該區域的密度最高。在遠離中心區域，離子和電子呈現雙及擴散特點；當塵埃粒子的溫度較高時，塵埃粒子分佈的區域和高離子密度區域擴大，塵埃粒子離放電器中心越遠，攜帶的負電荷越多。Since the new china was established, it has set up a complete system of industry and commerce throughout more then 40 years " development. especially after our country beginning reform and open policy, it has made much progress in its economy. now, xiamen has become a beautiful modern city, which has market economic system, good development in public construction, electron, machinery, chemical, instrument, textile, building material, financial and communication service
新中國建立以後，經過五十幾年的建設，廈門市已建立起了較為完備的工商業體系，尤其是改革開放以來，其經濟更是有了飛速的發展，已基本建立起了一座以港口為龍頭、高新技術為先導、以電子、機械、化工、儀器紡織、建材為支柱的且商業、旅遊、金融、電信等配套設施完備、市場經濟較為成熟、經濟交流活躍、人民生活比較富裕的新興城市。Below are the work and results of the dissertation : 1. analytical solution to the eddy - current transducer with ferrite core according to the practical eddy - current transducer used in eddy - current not, the analytical model described by a solenoid coil with a coaxial cylindrical ferrite core of finite length " is established
論文的主要工作和結論概括如下：一、渦流傳感器電磁場解析解根據渦流無損檢測中實際使用的放置式線圈傳感器，建立了含有共軸有限長磁芯的通電圓柱線圈電磁場分析模型。Machine tools - test conditions for die sinking electrodischarge machines - terminology and testing of accuracy - two column machines slide - head type and cross - slide table type
機床.放電加工刻模機的試驗條件.術語和精度試驗.雙柱架式鑿巖機Machine tools - test conditions for die sinking electrodischarge machines - terminology and testing of accuracy - single column machines cross slide table type and fixed table type
機床.放電加工刻模機的試驗條件.術語和精度試驗.第1部分:單柱架式鑿巖機The tourmaline is a kind of boron and silicate mineral, calling " the green imperial or royal seal " of the gems, there are its colors in many, the crystallization has nothing in common with each other, the crystal structure has tripartite crystal, six arrises body, post form body and one bunch of needles form fibrous respectively, the hardness of the tourmaline is generally about 7. 3 - 9. 6, the relative density is 3. 03 - 3. 25
式中r代表金屬陽離子，當r為mg2 fe2或li al3時，分別構成鎂電氣石黑電氣石和鋰電氣石三個端員礦物種。電氣石晶體呈近三角形的柱狀，兩端晶形不同，柱面具縱紋，常呈柱狀針狀放射狀和塊狀集合體。This voltage transformer has three poles and the iron is made of sheet. the body is fixed on the box cover by clamping. there have the primary and secondary bushing also on the box cover
本系列電壓互感器的鐵心由條形矽片疊成，為三柱芯式，器身用鐵夾件固定在箱蓋上，在箱蓋上裝有一次及二次套管等，油箱用鋼板焊成，油箱壁下部裝有接地螺栓及放油塞，箱底有四個安裝孔。20 src eccentric loading specimens were designed taking the relative eccentricity e0 / h the slendemess ratio 10 / h as the factors. according to the mechanical behavior of eccentric loading columns, unidirectional embedded electronic steel - concrete slip transfers and double - directional embedded electronic steel - concrete slip transfers were respectively placed inside these 20 specimens and electronic strain gauges were also installed on the steel shape flanges webs and concrete. the change of the mechanical behavior and interior slip of the 20 specimens in the whole process of loading was fully observed
設計了以長細比、偏心距為主要參數的20個偏壓柱試件，根據偏壓柱的受力特性，在試件中分別放置了單向內置式鋼?混凝土電子滑移傳感器和雙向內置式鋼?混凝土電子滑移傳感器，並分別在型鋼翼緣、腹板和混凝土上布置了電子應變片，對試驗柱在受荷全過程的受力性能、和內部滑移的變化進行了細致的觀察。Ni - cd cylindrical cell has the properties of small internal resistance, long service life, resistant to over charge and discharge, low self discharge, wide operation temperature range ( - 20 + 40 ) and high reliability. they are suitable for high rate discharge and widely used in the fields of electrical tools, railway trains, lighting, fire prevention and military
鎘鎳圓柱密封堿性蓄電池具有內阻小，使用壽命長，耐過充過放電，自放電小，使用溫度范圍寬（ - 20 + 40 ） 、可靠性高等特點，適用高倍率（大功率）放電使用，廣泛應用於電動工具、列尾電源、照明、消防、儀器儀表以及軍事領域。Adapable units of wire and cable machinery pay - off and take - up part 2 : pillar type pay - off and take - up
電纜設備通用部件.收放線裝置.第2部分:立柱式收放線裝置Machines tools - test conditions for die sinking electro - discharge machines - terminology and testing of the accuracy - part 2 : two column machines slide - head type and cross - slide table type
機床.沖模放電機器的試驗條件.術語和精確度試驗.第2部分:雙柱機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。Method the large defects of articular cartilage were repaired with grafts of freeze - stored and fresh chondrocytes cultured on fascia, periosteum and articular cartilage, which were evaluated by a number of observation methods
方法用凍存和新鮮的異體筋膜上培養的軟骨細胞、骨膜和關節軟骨移植修復大面積關節軟骨缺損，通過大體標本、光學顯微鏡、掃描和透射電鏡、放射自顯影、微量元素和柱層析氨基酸定量測定、一氧化氮含量測定等多種觀察方法進行評價。Who wouldput a phone up on a pole ? aww
誰會把電話放在一根柱子上？The solving steps are as follows : the field is divided into three regions by the cylindrical surface of the finite - length cylinder and the location of the delta - coils. because " the surface current source is placed at the interface, the non - homogenous restricted equation on the magnetic vector potential is transformed into the homogenous helmholtz equation. by using the method of separation of variables to solve equation and according to the interface conditions and the condition at infinity to determine the unknown constants, the expressions for the magnetic vector potential of the three regions are solved out
在求解過程中，假定放置式圓柱線圈是由無窮多個對稱圓環線圈密饒而成，首先求解含有有限長磁芯的通電對稱圓環線圈的電磁場：以有限長圓柱磁芯的側面和圓環線圈所在圓柱面為分界面將場域劃分為三個小區域，由於場源放置在內邊界面上，使得關于矢量磁位的非齊次約束方程轉化成齊次亥姆霍茲方程，利用分離變量法求解，根據分界面鄭州大學碩十研究生畢業論文摘要條件以及無限遠條件確定待定常數，從而得到各場區矢量磁位的表達式。The machine which is used for underied - glue lable sticking on cylinder with diameter of 3596mm, can finished setting and colleting bottles at the same time. it s light - optic checking and in - step - with tracing means make sure that the speed of label - sticking can follow the trail of that of bottle - rolling and the labels can be sticked smoothly
該機適用於35 - 96mm的圓柱形的不幹膠標簽的貼標，可一次完成放瓶及收瓶程序，採用光電檢測，同步追蹤，準確保證出標速度與卷瓶速度同步，標簽貼壓平整。Fig. 3 integrated wind profiler and rass at sha lo wan. the rectangular antenna in the middle transmits and receives radio waves
中間的長方形天線作用是發放和接收無線電波，周邊的四個圓柱形擴音器則向空中發出聲波。Observation of local discharge. phenomena on charged surface of dielectric films
帶電介質板表面放電流柱起始電壓的實驗研究分享友人