真離解度 的英文怎麼說
中文拼音 [zhēnlíjiědù]
真離解度
英文
true degree of dissociation-
A lot of experiments have been done in the process of exploiture soft packaging li - ion battery about how to choice the rational arts and crafts. the content include : how to deal with the collector, add how much pvdf in the material, how long the material need to stirring and the right viscidity, how much condubtivity agent the electrode need, what theckness is best, choice different collectors, the degree of dryness of the electrode, theckness of pressed model, how much electrolyte will be added, placement how long after added the electrolyte, system of formation how to influnce the battery, in formation the battery need or not need preesure from outside, how to vacuumize and the optimize matching positive pole and negative pole. with these practice make sure the parameter of the positive pole should less than 90 m ; according to different vacuumize order the conduc - tivity agent in anode will be 5mass % and 9mass %, respectively, and in cathode the data is 2mass % ; every 100mah added to 0. 4 ml electrolyte ; before formation the battery should be placement 8 hours and the system of formation must be less than 0. 01c before the voltage reach to 3. 0v ; should press in outside when battery in formation ; to these batteries which capacity more than 350mah the vacuum time not excess 15s ; the optimize matching positive pole and negative pole between 2. 10 : 1 and 2. 15 : 1. finally make out the battery which cycling performance and security are all very well
液態軟包裝鋰離子電池的研究主要是對關鍵工藝進行了優化設計，具體包括:集流體的處理、 pvdf的加入量、漿料攪拌時間和粘度、導電劑的加入量、電極膜的厚度、不同集流體的選擇、電極膜的乾燥程度、壓型的厚度、電解液的加入量、注入電解液后靜置時間的長短、化成制度的影響、化成時電池所具有的壓力影響、抽真空的處理、正負極活性物質的匹配。最後確定出液態軟包裝鋰離子電池最佳工藝參數:正極膜的厚度小於90 m ;根據化成時不同抽真空順序，確定正極膜中的導電劑的加入量分別為5mass %和9mass % ;負極膜中導電劑的加入量為2mass % ;電解液的加入量為每100mah添加0 . 4ml ;化成前電池的靜置時間應當大於8h ;電池在3 . 0v之前採用小於0 . 01c的化成制度;在化成過程中應當施加一定的外部壓力;對於350mah的電池抽真空的延時不應大於15s ;而正負極活性物質的質量比應當在2 . 1 : 1 2 . 15 : 1之間。A vacuum interface used for atmospheric pressure ionization ion source was designed to couple with an orthogonal - injection electrospray ionization time - of - flight mass spectrometer ( tofms )
摘要研製了一種大氣壓離子源真空介面，並已將其用於自製高解析度垂直引入式電噴霧電離飛行時間質譜儀。Two ingredients may contribute to researchers " favors to these issues : one is from the practical problems facing china in changing its business system, which may be described as follows. 1. the change of organizational forms is so far from the modern corporation institution in nature that a business cannot be run well without the normative corporate governance
這個問題之所以受到人們的「青睞」與下列因素密切相關：從實踐層面上看，企業形態的轉換只是完成了現代企業一般框架的構築，要想真正規范地運作起來，決然離不開公司治理結構；我國企業領導制度在新舊體制轉換過程中相互摩擦及掣肘之處甚多，亟待悉心梳理、解決；企業股東會和董事會流於形式，已經嚴重地影響了公司制企業的正常運作。In the fields of fluid dynamics, entropy inequality reflects the second law of thermodynamics. i. e. entropy must increase across shock waves ( a kind of discontinuity ). all kind of approximate schemes should reflect the fact that it must satisfies some kind of discrete entropy inequality ). from the view of practical computation, stability and theo - retical error of any kind discrete schemes all dependend of the smoothness of the solution of ( 0. 2. 1 ). generally, the approximate solution have good stability and theoretial error in the area where the solutions have more regularity and poor stability and theoretial error in other area
從流體力學來看，它事實上是熱力學第二定理的反映，即熵越過激波（一種間斷）要增加。各種估計格式構造的估計解應反映這一事實，即滿足熵不等式。從實際計算來看，總是通過離散化求解，不考慮計算的積累誤差，它的穩定性與計算精度都依賴與真解的光滑性，一般說，在解較光滑的區域有較好的穩定性與計算精度，而在較粗糙的區域則相反。Each channel has independent synchronization and two powerful digital signal processing chips. one chip performs all the synchronization and sampling computations, while the other does the fast fourier transform of current and voltage signals sampled with 18 bit resolution. both current and voltage have separate but fully synchronized a d waveform capture sections
就信號分析能力而言， 2503ah系列的最大特點是速度和精度，各通道均獨立同步及擁有兩片數字信號處理器晶元，當一晶元執行全部同步與取樣運算時，另一晶元則為已取樣的電流與電壓信號以真實18位解析度進行速傳立葉變換，電流與電壓具分離但完全同步的a d波形捕捉部份Moreover, the authenticity principle also means students accurate comprehension of the tasks in light of specific context, including linguistic and non - linguistic contexts ; difficulty and how difficult the activities designed are another important factor that will affect learners understanding the text
學生理解的真實性是指學生要真正地理解任務活動，離不開活動所創設的語言語境和非語言語境，此外，學生是否能夠真正理解任務還取決于任務活動的難度，因此難度適宜是理解任務活動的另一個重要因素。At the same time, the " stop - hop - stop " approximation is no longer valid in sas due to the low speed of sound. the receiver has unavoidable movement, when echoes get to receiver from different distances. in order to overcome the problem, an image forming algorithm of multi - aperture sas is presented in the thesis, which is suitable for the case of non - " stop - hop - stop "
為了解決測距、測速模糊問題， sas通常採用多子陣技術，而且由於sas 「停?走?停」假設往往不再有效，即測繪帶內不同距離回波到達基陣時，基陣存在不可忽略的運動，所以論文提出了一種「停?走?停」假設不成立條件下的多子陣合成孔徑聲納逐點成像演算法以得到相位保真度更高的復圖像。Secondly, we study an improved nagel - schreckenberg model with open boundary condition. we analyze the influence of the boundary condition 、 safety distance and deceleration probability to the traffic flow. thirdly, we propose the three branch road modle without control for the confluence phenomena of cars
接著，研究了一種改進的ns模型在開放邊界條件下，安全距離，剎車概率，延遲起動對交通流的影響，較為準確的再現了真實交通中的大尺度堵塞及緩解現象。分享友人