electrochemistry method 中文意思是什麼

electrochemistry method 解釋
電化學法
  • electrochemistry : n. 電化學。adj. -ical ,-ically adv.
  • method : n 1 方法，方式；順序。2 （思想、言談上的）條理，規律，秩序。3 【生物學】分類法。4 〈M 〉【戲劇】...
  1. Disigning coolant channel on the firebox of liquid rocket engine to loxodrome ( equal - angle helix ) groove can improve firebox coolant capability greatly. because the width dimension of loxodrome groove is narrow and the depth is deep, some machining methods are incapable, such as end - milling or electrochemistry. according to the peculiarities, a cnc disk - cutter - milling method which is composed of five motion axes with four simultaneously interpolated ones is researched. because most firebox generatrix is composed of complex curves, it is very difficult to get cnc cutting program with manual means. in order to deal with the problem, the loxodrome mathematics model is studied, and an auto - programming software system is developed. the software system can generate cnc cutting program of loxodrome on many kinds of turned surface. the constriction - distension segment of firebox is the most representative workpiece. the sharp changing of its generatrix slope makes loxodrome milling difficult. with the theory analyzing and practice cutting experiment, some applied techniques, which include milling mode and direction, choosing cutter diameter and cutting start point setting, are developed. adopting the technology above, tens regular workpiece have been manufacturing. the two - year manufacture practice has confirmed the validity and feasibility of developed loxodrome coolant channel milling method. the developed technology is also worth to be referenced to other similar workpiece

    將液體火箭發動機燃燒室的冷卻通道設計為斜航線（等傾角螺旋線）槽形，可以大幅度改善燃燒室的冷卻性能.斜航線冷卻槽的槽寬尺寸較小而槽深尺寸較大，所以無法使用棒銑刀銑削、電化學等加工方式.針對這些特點，提出了五軸控制、四軸聯動的數控片銑刀銑削加工方法.由於燃燒室外表面的母線輪廓復雜，手工編制數控加工程序難度大.為了解決數控加工程序的編制問題，研究了斜航線的數學模型，開發了自動編程軟體系統.使用該系統，可以生成多種母線輪廓回轉體外表面上的斜航線數控加工程序.燃燒室收斂-擴張段的母線斜率變化大，加工難度大，是斜航線冷卻通道加工的最典型工件.經過理論分析和實際切削實驗，研究了針對該類型工件的片銑刀直徑選擇、銑削方式和方向、刀具調整和起刀點的設置等多項實際的加工方案.採用上述的一系列技術，已經成功地加工了數十個合格工件.經過兩年多的實際生產過程應用，驗證了所開發的斜航線冷卻通道加工方法的正確性和可行性.這些加工技術的研製成功，對其他相似類型零件的加工亦具有參考意義
  2. To avoid the corrosion, antiseptic coating and electrochemistry method are usually used

    為了防止管道腐蝕，普遍採用防腐塗層和電化學方法進行保護。
  3. Compared with traditional press methods including electrochemistry method etc, laser marking has many merits such as no pollution, high speed, high quality, good flexibility, without - contact workpiece and so on

    與傳統的電化學、機械等標記方法相比具有無污染、高速度、高質量、靈活性大、不接觸工件等優點。
  4. There are many methods to detect the quality of the buried pipeline coating, and the advantages and disadvantages of these methods are studied intensively. electrochemistry method which can detect faults of coating and peel them off at the same time is proposed

    埋地管道塗層質量檢測方法多種多樣，深入研究了各種方法的優缺點，並最終提出了能同時檢測破損和剝離缺陷的電化學方法。
  5. Application and research of electrochemistry pile - making method in soft foundation improvement

    電化學成樁法加固軟土地基的應用研究
  6. Conductivity is a important chemical quantum. in the method of electrod conductivity measure, the measure electrode behave as a complicated electrochemistry system during measure. the factors that infect the precise measure of conductivity is polarization effect, capacitance effect and temperature

    電導率是一種很重要的化學量。在電極電導率測量法中，測量電極表現為一個復雜的電化學系統，影響電導率準確測量的因素主要有三方面：極化效應、電容效應和溫度。
  7. Direct electrochemistry of superoxide dismutase immobilized by self - assembly and sol - gel method

    凝膠法固定超氧化物歧化酶的直接電化學
  8. The fitness of four negative electrode materials such as al, fe, zn, cd, and of six membranes materials : microfiber glass mat separator, polyethylene, polypropylene, polyvinyl chloride, vinylon, soapnated cellulose acetate, and of four current collects : carbon fiber ; nickel foam ; nickel foam sthongthened by iron wire net, punched silver grid in the super - iron alkaline batteries was comparatively studied. the influence of two storaged method ( with and without electrolyte ) and two impurities ( zno, fe ( oh ) 3 ) to the experiment cell ' s self - discharge nature was also comparatively studied. at last, the nature of discharge. structure and electrochemistry of experimental cell with k2feo4 as cathode active material prepared by three different methods : high temperature reaction, hypochlorite oxidizing and electrolysis, was comparative ly studied. we can conclude : i ) the open - circuit potential and the flat of work potential and the percent of capacity of k2feo4 till 1. 0v during the discharge at constant load of experimental cells decreased by the order of al / k2feo4, zn / k2feo4, cd / k2feo4, fe / k2feo4. as for the nature of charge - discharge cycle, cd / k2feo4 fe / k2feo4 zn / k2feo4. in water solute electrolyte, although al / k2feo4 can n ' t be used as storage battery, it have great potential as primary cell or storage cell from the aspect of its discharge capacity. discharge power

    採用組裝實驗電池、 x -射線衍射（ xrd ）和循環伏安（ cv ）的方法，從實驗電池的放電特性、充放電循環特性、自放電特性，不同高鐵酸鹽的結構特性和電化學特性幾個方面，對4種金屬負極材料（ al 、 fe 、 zn 、 cd ） 、 6種隔膜材料（復合玻璃纖維、幅射接枝聚乙烯、改性聚丙烯、聚氯乙烯、維尼綸無紡布、皂化再生纖維素） 、 4種集流體材料（泡沫鎳、以鐵網為加強層的泡沫鎳、切拉銀網、炭纖維編織網）在堿性高鐵電池中的適用性進行了比較研究；對2種雜質組分（ zno 、 fe （ oh ） _ 3 ）和2類不同貯存方式（干、濕）對實驗電池自放電特性的影響進行了比較研究；對3種方法（高溫固相反應、次氯酸鹽氧化、直流電解）所制k _ 2feo _ 4的實驗電池的放電特性、結構特性和電化學性能進行了比較研究。
  9. Electrochemistry c - v method was employed to measure the carrier concentration profile distribution of samples, discovered that the carrier concentration decreased with increasing of the diffusion depth, and the peak of concentration located at 0. 25 m beneath the surface

    利用電化學c - v法對樣品的載流子濃度的縱向分佈進行了研究，發現在距離樣品表面0 . 25 m處載流子濃度達到最大。
  10. At the same time, we test the catalytic activity by electrochemistry circle volt - ampere method, testing dissociation efficiency of methanol using gas chromatography, analyzing and characterization by sem, xrd and laser particle size analysis

    用電化學循環伏安法測試催化劑的電催化活性、用氣相色譜（ gc ）法測試甲醇分解效率，並用sem 、 xrd 、激光粒度分析等分析和表徵催化劑的結構形貌、物相組成、粒度分佈。
  11. The results of electrochemistry circle volt - ampere tests show that that ru02 - tio2 has catalytic activity for methanol oxidation, ni - al2o3 perpetrated by anode oxidation method has obvious catalytic activity. pt / c catalyst is the best catalysts for methanol oxidation of all the prepared catalysts

    電化學循環伏安測試表明， ruo _ 2 - tio _ 2催化劑顯示了一定的催化活性，採用陽極氧化法制備的ni - al _ 2o _ 3對甲醇表現出較為明顯的催化活性， pt c催化劑粉體的電催化活性最強。
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