ion rate 中文意思是什麼

ion rate 解釋
超額認購率
  • ion : n. 【物理學】離子。 positive [negative] ion正[負]離子。
  • rate : n 1 比率,率;速度,進度;程度;(鐘的快慢)差率。2 價格;行市,行情;估價,評價;費,費用,運費...
  1. And production fashion is selected optional for assurance of the material character of hpch. the hpch material, in which the compound technique route of polybasic components is applied, has better properties such as high workability, high durability, low ion transference rate and so on

    採用多組份復合技術路線配製出高工作性、高耐久性、低離子遷移率的hpch材料,對其宏觀物理力學性能、耐久性能和微觀結構進行了分析研究。
  2. Determination for leaching rate on raft of cupper ion for antifouling paint on ship bottom

    船底防污漆銅離子實海滲出率測定法
  3. It ' s acoording to the dime ion of the sheet including the standard rate

    那要根據圖像的尺寸大小和收費標準來收費。
  4. The feasibility that kaufman ion source is applied in reactive ion beam etching is discussed. etching characteristics of materials, including pr, cr, quartz, are investigated. the etch rate and mechanisms of such materials are measured and analyzed as a function of ion energy, ion beam density and ion incidence angle in pure ar and chf3, respectively. the etch rate has shown a square root dependence on variation versus

    深入研究了光刻膠、鉻薄膜、石英等光學材料離子束刻蝕特性,分別以ar氣和chf3為工作氣體,研究光刻膠、鉻薄膜、石英等的刻蝕速率隨離子能量,束流密度和離子入射角度的變化關系,得到刻蝕速率與影響因素的擬合方程,為掩模的製作工藝路線提供了實驗依據和理論指導。
  5. And these measure are : first stringing then management of work - effect, reducing the rate of fixed salary, combining prize distribution with the work - effect ; second system of standard work - hour that carried out on workers who work in product ion, technical staff setting up technical key task subject, enlarging risk mortgage on managers, year salary for managers ; third floating salary for worker, establishing special training prize fund, flexible management of work - hour, establishing such encouraging system as worker ' s holiday with salary

    在分配機制上降低固定工資的比重,獎金分配與效益直接掛鉤;第二,在考核制度上,在加大對各部門總體經濟指標的考核力度的同時,對職工個人的績效考核力度也逐步加大;第三,在激勵手段上,一線職工實行標準工時考核制度,技術人員設立技術攻關課題,加大管理人員風險抵押,經營者試行年薪制,職工崗位工資浮動管理,設立專項培訓獎勵基金,作息時間彈性管理,建立職工帶薪休假制度等具體激勵措施。
  6. According the key factors we find, we bring forward a new conception : multilevel suppressor and design a new high performance suppressor whose ion - exchange membrane has bigger areas and using three electrodes including one cathode ( anode ) and two anodes ( cathode ), at the same time we fill the suppression compartment with one kind of ion exchange resin which has moderate exchange capacity. according to our experiment ' s results, we find the new type suppressor has quite high working current efficiency and suppressing capacity. in most cases, the suppressor ' s current efficiency is over 90 % ; the suppressor can transform the naoh ( concentration : 200mmol / l, flow rate : i. oml / min, conductance : over 10000 i - i s cm " ) to pure water ( conductance : 8. 9 it s cm in chapter 3, the high performance suppressor is applied in determination some trace - amounts ions in plating solution, sewage. in this chapter, we also have a research on the gradient ion chromatography

    第二章首先以xyz - 1型電化學抑制柱為例,分析了電化學抑制柱的抑制過程得出影響抑制容量的主要因素主要是抑制柱的電流效率和離子交換膜的極限電流密度,因此採用中等交換能力的離子交換樹脂作為抑制室的填料以提高電流效率,在通常情況下電流效率可達到90以上;在選用同種離子交換膜的前提下,可通過增加離子交換膜的有效面積達到提高極限電流的目的從而提高抑制柱的抑制容量,因此提出了多級抑制的概念並據此研製了共電極式高容量電化學抑制柱,該抑制柱最高可將流速為1 . 0ml / min ,濃度為200mmol / l電導率超過10000 s ? cm ~ ( - 1 )氫氧化鈉溶液抑制為電導率低至8 . 9 s ? cm ~ ( - 1 )的純水,並且具有穩定性高、分析結果準確等優點。
  7. Now the ion conductivity of gel polymer electrolyte ( gpe ) can reach the magnitude of 10 - 3s / cm, which can satisfy the practical request. however, it is still lower than that of liquid electrolyte ( 10 - 2 s / cm ), which causes the fall of high rate discharge and low temperature performance of lithium battery

    目前凝膠聚合物電解質( gpe )的室溫離子電導率可達10 ~ ( - 3 ) s cm數量級,已經能基本滿足應用的要求,但相比液態電解液的電導率( 10 ~ ( - 2 ) s cm ) , gpe的電導率仍然偏低,使得凝膠聚合物鋰離子電池的高充放電速率和低溫性能都大大的降低。
  8. Poles - etching method is that the etching current caused by the external voltage is used to promote the intermediate ion product break away from the surface of substrate and keep the etching rate stable

    電極腐蝕法是指在激光腐蝕的過程中,通過外加電壓在溶液中形成腐蝕電流,促使中間離子產物脫離基片表面,使腐蝕持續穩定進行。
  9. The coin type liquid lithium and li - ion batteries are assembled, meanwhile their first charge - discharge property, cycle performance, rate discharge performance, overcharge property and ac impedance property are studied

    文中首先制備扣式的液態鋰電池和鋰離子電池,對電池首次充放電,循環性能,倍率放電性能,過充電性能和交流阻抗性能進行了測試。
  10. Simple genetic algorithm gets local minimization too easily and converges slowly. to solve these problems, adaptive crossover rate that has reverse hyperbolic rel ation with the numbers of iteration is designed, and adaptive mutation rate that has reverse proportion to the distances of parents and reverse exponential relat ion to the numbers of iteration is put forward. the practical simulation results show that the adaptive ga has greater convergence speed and larger probability o f getting the best solution

    簡單遺傳演算法存在著收斂速度慢、易陷入局部極小等缺陷.針對這些缺陷,本文設計出隨相對遺傳代數呈雙曲線下降的自適應交換率,並提出與父串間的相對歐氏距離成反比、隨相對遺傳代數指數下降的自適應變異率.實例驗證表明,具有自適應交換率和變異率的遺傳演算法在收斂速度和獲得全局最優解的概率兩個方面都有很大的提高
  11. The air anion bar ' s feature of mount huangshan is : the air ion appraisement coefficient is big, the maximum is 351. 37, the single cofficienl of air ion is small, the minimum is only 0. 09 ; in summer air ion density is high ; when the forest vegetation coverage rate is high ; the area of the natural air anion bar of mount huangshan is not only large, but it " s also distributes to the mountain peak, the distribution area of summit is small

    黃山風景區天然氧吧的特徵是:空氣離子評議系數大,最高達351 . 37 ,空氣離子單極系數小,最小隻有0 . 09 ;夏季大氣離子濃度高;天然氧吧在風景區面積不僅大,而且從山腳至山頂都有分佈。黃山天然氧吧的成因主要源於豐富的森林植被、良好的水文條件。
  12. The system whose distance precision is within ? 00m is adapt to crude oil gathering and transferring pipelines and long distance pipelines without missing alarm and has low rate of wrong alarm. it detects the real time situation of pipeline " s running. when the system meets the si tuat ion in which the amount of leak is beyond the 1 percent of total pipeline run, it will send out alarm in a instant, give the point of leak and evaluate the extent of leak

    該系統適用於原油集輸管線及原油長輸管線,無漏報,誤報率低,定位精度達到了200米,實時監測原油管道的運行狀態,遇有大於管道輸送量的1泄漏時,能夠在短時間內聲光報警,給出泄漏位置及估計泄漏程度。
  13. Determination for leaching rate on raft of copper ion for antifouling paint on ship bottom

    船底防污漆銅離子實海滲出率測定法
  14. The article analyzes mainly the relation between pressure distribution of neutralizer and efficiency of neutralize describing neutralized rate of high - energy ion beam in the process of passing neutralizer. then, we accurately analyze pressure distribution in the axis direction of axis of nbi system, especially of pressure distribution curve of neutralizer

    主要分析了高能離子束通過中性化室的中性化效率與中性化室內壓強的關系,給出了nbi系統從離子源引出端到托卡馬克裝置入口處的軸線上壓強分佈情況,尤其是中性化室內的壓強分佈曲線。
  15. Recently, cr4 + and laser ion co - doped self - q - switched crystals are very attractive. the behavior of self - q - switched dpssl has been investigated by numerical simulation according to the rate equations of solid - state lasers

    近年來,人們對于cr4 +離子和激光增益離子雙摻的晶體做成的自調q激光晶體已經產生了廣泛的興趣。
  16. By calcining low humidity pelleted kaolin, a kind of metakaolin pellet, inside which the macroporous structure developed , has been prepared. the structure remarkbly benifits reactant ion transference. so, the variety has high acid leaching reactivity, even coarse as the pellets are, its reaction kinetic is still maintained zero order up to a significant conversion rate

    在用鹽酸加熱浸取時,該類球粒內的鋁質組分表現出高酸溶反應活性,不同粒級的該類球粒有相似的浸出率時間曲線,且大部分鋁能被迅速浸出。
  17. During the study on the mutation effects of ion beam on arabidopsis seeds, it was found that the sensitivity degree of different ecotype seeds was different. plant survival rate could be affected by different ions " energy and ions " type

    在對離子注入擬南芥種子引起的誘變效應的研究過程中發現,不同生態型擬南芥種子對注入劑量的敏感度不同,離子能量、離子類型對種子成苗率也有影響。
  18. Paints and varnishes - determination of release rate of biocides from antifouling paints - determination of copper - ion concentration in the extract and calculation of the release rate - part k2 : determination of copper - ion concentration in the extract and calculation of the release rate

    色漆和清漆.從防蟲漆中釋放殺蟲劑速率的測定.測定萃取物中的銅離子濃度和計算釋放速率
  19. In view of its virtue of high degree of electron and ion generations, the microwave electron cyclotron resonance ( mwecr ) cvd method is expected to deposit device quality a - si : h at high deposition rate

    鑒于微波電子迴旋共振化學氣相沉積( mwecrcvd )系統具有電子和離子產生率高等優點,人們期望它能在較高的沉積速率下獲得器件級質量的a - si : h薄膜。
  20. With the development of thin film science and technology, various thin film preparation techniques developed rapidly, as a result, conventional so - called filming has developed from single vacuum evaporation to many new film preparation techniques, such as ion plating, sputtering, laser deposition, cvd, pecvd, mocvd, mbe, liquid growth, microwave and mtwecr, etc., of which vacuum evaporation is the common technology for thin film preparation, because it has the distinct advantage of high quality of film deposition, good control - ability of deposition rate and high versatility

    隨著薄膜科學與技術的發展,各種薄膜制備方法得到了迅速發展,傳統的所謂鍍膜,已從單一的真空蒸發發展到包括蒸鍍、離子鍍、濺射鍍膜、化學氣相沉積( cvd ) 、 pecvd 、 mocvd 、分子束外延( mbe ) 、液相生長、微波法及微波電子共旋( mwecr )等在內的成膜技術。其中電子束蒸發技術是一種常用的薄膜制備技術,它具有成膜質量高,速率可控性好,通用性強等優點。
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