電中和 的英文怎麼說
中文拼音 [diànzhōnghé]
電中和
英文
electrical neutralization-
Positrons and antiprotons can individually be stored in a device called a penning trap, which uses a combination of magnetic and electric fields to hold charged particles in a vacuum
正電子和反質子能單獨地被儲存在一個稱作環形線圈裝置中,藉助磁場和電場的一個聯合作用儲存真空收集來的粒子。Single crystal silicon is the semiconductor material which is used mostly in the present electronic industry, it play a very important role in the field of aviation - astronavigation, optics, electron and micro - electronics
單晶硅材料是當代電子工業中應用最多的半導體材料,它在航空航天、光學、電子和微電子等領域發揮著十分重要的作用。This paper describes the function of oscilloscope, the possibility and the combination with avometer in examining and repairing color tv in the view of the emerge of new technologies, new circuits and new types and also points out the significance of the examination and repair of tv with " oscilloscope plus avometer "
摘要針對目前彩電新技術、新電路、新機型的推陳出新,通過闡述示波器在檢修彩電中的作用、可行性以及和萬用表配合使用的結合點,指出「示波器萬用表」檢修彩電的重要意義。This year s asia society summer film series will showcase five compelling films and documentaries from asia. a young boy who is determined to return china s " national ball " to beijing, the little known story of a winning north korean football team, a gritty drama set in the boxing ring, a thai transvestite kickboxing starthese are just some of the winning stories
今年的亞洲協會暑期電影系列將上映五部出色的亞洲電影和紀錄片:一個小男孩堅決把他眼中的中國的國球送回北京、北韓足球隊爆冷擊敗強隊義大利;以及兩個潦倒的男人怎樣各自奮斗而最後在擂臺上相遇和一個家喻戶曉的泰拳手的趣味人生。Dosimetry in electron and bremsstrahlung irradiation facilities for food processing, practice for
食品加工用電子和韌致輻射輻照裝置中劑量測定的實施規程China is a emblematical farming society, farmer all the year round of till, country drama ' s stage it ' s as much as videos and internet in actually, it ' s the oldest of chinese farming society, also the most prevalent mode of amusement, so that the drama was very important in chinese burgher society, for the mostly chinese common people were not literacy, the drama stage performing it was reflective verily friendly beauty rised effect of exert a subtle influence on education
中國是一個典型的農業社會,農民一年四季耕種,鄉村的戲臺就像今天的電視和網際網路,它是中國農業社會最古老的,也是最普遍的娛樂方式,所以戲劇在中國市民社會里尤顯重要,因為對于大部分不識字的中國老百姓來說,戲臺上所表演的戲劇里反映的真善美能起到潛移默化的教育作用。At a definite temperature a mesoscopic circuit isnt in a determinate quantum state instead of in the mixed state ( or statistical state ). using the density matrix of the canonical ensemble, we have deduced the formulate of the quantum fluctuations of both charge and current in a non - dissipative mesoscopic coupled circuit. and the dependences of the quantum fluctuation of the circuit on its temperature have obtained
在有限溫度下,介觀電路系統實際上並不處在一個確定的量子狀態,而是處在混合態.根據正則系綜的密度矩陣導出耦合互感電路中電荷和電流的量子漲落,得到了量子漲落與溫度的依賴關系The residual negative charge is balanced by cations between the chains which also serve to hold the chains together.
殘余負電荷被鏈間陽離子所中和,這些陽離子也起將鏈聯繫到一起的作用。Chiral quaternary ammonium salts were synthesized from cinchonine in cinchona alkaloids using chloromethylated polystyrene - polyethylene glycol, diethylene glycol, triethylene glycol and glycol as polymer - supported phase transfer catalysts, finsl products were characterized by ftir, elemental analysis, scanning electron microscopy, x - ray photoelectron spectroscopy ( xps )
摘要以金雞納生物堿中的辛可寧為原料,氯甲基化聚苯乙烯聚乙二醇、一縮二乙二醇、二縮三乙二醇、乙二醇等為載體合成了幾種聚合物負載的手性季銨鹽,並對它們的結構用紅外光譜、元素分析、掃描電鏡和x射線光電子能譜等測試手段進行了表徵。The circuits driving the ccd and processing the video signal are implemented by means of cpld ( complex programmable logic device ) and hdl ( hardvvare description language ). the solution to solve the problem of multi - level logical competitive risks that occur in cpld circuits frequently was provided in details in the thesis
Ccd的驅動電路和視頻信號處理電路採用cpld (可編程邏輯器件)和hdl (硬體描述語言)實現,文章對cpld電路中容易出現的多級邏輯冒險競爭情況作了專門的敘述和提出相應的解決方法。The charge on a colloid can sometimes be neutralized by addition of molecules of opposite charge which have the ability to absorb onto the colloid.
在膠體中加入一些能夠吸附在它上面的帶相反電荷的分子,有時可以中和其電荷。The minimum income is the electricity reducing of draft fan and the minimum cost is the electricity cost of sootblower drive. also it is gathered that sootblowing reasonably can bring about several decuple profit compared with the sootblowing cost
其中最小的收益和成本分別是降低引風機電耗和驅動裝置電耗成本,最後得出電站鍋爐合理吹灰可以獲得數十倍利潤。Osteoarthritis or rheumatoid arthritis treatment may involve electrical modalities e. g. short wave diathermy, interferential and ultrasound, traction, mobilization, manipulation, ice and hot treatment and some special exercises
電療如交錯干擾中波電療和高壓間動電療,熱療如短波電療及熱敷等超聲波電療牽引療法俗稱拉腰拉頸手力治療水療冰療,運動及預防方法。Along with the a enhancing proportion of hydroelectricity in the whole electricity system in our country, the increase of the single unit capacity, the faults ratio of the large - scale hydropower units is more and more important to the whole system safe operation, if we do n ' t manage it well, it will cause the collapse of the whole system and bring a great loss of country ' s economy, hi addition, accompany with " to dispart plant and grid, connect to the grid according to the price " put into practice, how to control the production cost of the power plant has to be put into consideration
隨著我國水電在系統中所佔比重的增加及單機容量的增大,大型水電站和機組的故障率對系統的安全運行也越來越重要,如果處理不好,甚至會引起整個系統的崩潰,給國家帶來巨大的損失。另外,隨著我國「廠網分開,競價上網」的逐步實施,如何控制發電廠的生產成本,也將提上各個電廠的議事日程。Part five introduces the subjects and the procedure used in the author ' s this experiment, the methods used are also described carefully, which falls into twelve ways : to improve the students " background knowledge by means of singing english songs, by holding english parties, by vocabulary teaching, by english learning field, by school english broadcasting by reading background knowledge materials, by english competition on background knowledge, by establishing english corners, by giving warm - up of each class, by main grammar explaining in verse, by listening to english programs on tv and radio, and by telling english jokes, riddles doggerels and jingles
第五部分論述了本實驗中的被試、實驗步驟以及實驗方法等情況。方法共分為十二種:通過英文歌曲、英語晚會、詞匯學習、英語學習園地、校園英語廣播、閱讀背景知識材料、就背景知識進行的英語競賽、英語角、每節課剛開始時的熱身練習、運用英語知識歌訣解釋重點語法、通過電視和廣播收看或者收聽英語節目和通過英語笑話,順口溜和腦筋急轉彎等等。第六部分用統計軟體spss報告了數據統計分析的結果及相關討論… … 。There are two wallet ( badges ) with the picture - identifications of two fictional detectives from the radio and television show dragnet
展品中有兩枚帶有身份證明照片的皮夾徽章,照片中是兩位在電臺和電視節目《拖網》中虛構的偵探。This paper presents a method that chopping wave is done by switch devices which consist of three - level resistance regulating module and intelligence power module ipm, and which realizes constant - current discharge of storage battery. to achieve the intelligence control of the drive protection and the discharge process of ipm, the paper designs circuit formed by igbt threshold drive pulse pwm signals. ipm fault - blocking protection circuit and microcomputer 80c196. the devices can accurately control the 0 ~ 150a discharge current and the discharge time of the storage battery and calculate the releasing power
實現蓄電池恆流放電過程智能控制是蓄電池放電裝置發展的必然趨,本文提出了一種通過三極電阻調節模塊和由智能功率模塊ipm為開關器件進行斬波從而實現蓄電池恆流放電的方法。為達到對ipm的驅動保護和放電過程的智能控制,文中設計了igbt門極驅動脈沖pwm信號形成電路和ipm故障封鎖保護電路及由單片機80c196為核心的微機控制器。本裝置能夠對蓄電池進行0 150a放電電流及放電時間的精確控制及釋放容量的計算。Both electrocardiograms and electroencephalograms are invaluable diagnostic tools in modern medicine.
心電圖和腦電圖在現代醫學中是非常珍貴的診斷工具。Aluminum coagulation pretreatment enhances the uf removal of ha and greatly ameliorates the effect of ha on the membrane flux decline. at ph = 7. 0 the mechanism is adsorption of ha on the amorphous solid - phase al ( oh ) _ 3 ( s ), while at ph = 5. 0 the mechanism is charge - neutralization. in terms of the removal of ha ( toc, uv _ ( 254 ) ) and the membrane flux decline, the effect of coagulation under ph = 7. 0 condition turns out to be much better than that under the condition of ph = 5. 0
Ph = 7 . 0條件下的混凝預處理機理主要是鋁鹽高分子水解產物對腐植酸的吸附網捕作用, ph = 5 . 0時的機理主要是帶正電荷低分子鋁鹽水解產物吸附電中和作用,從toc和uv254的去除率以及膜滲透通量的變化情況來看, ph = 7 . 0條件下的混凝預處理優于ph = 5 . 0 。It neutralizes static charge on the tergeted object via it ' s special conduits. it is easy to operate and install. nopower supply is needed. it can de applied in printing or leather, paper manufacturing. it is durable used
利用極細導電性金屬纖維與帶電體接近,雙方有極大不等的電位差,促使帶電體附近空氣離子化而使璉電體之靜電中和消除,無加裝電源。分享友人