部分燒結 的英文怎麼說

中文拼音 [bùfēnshāojiē]
部分燒結 英文
partial calcination
  • 部 : Ⅰ名詞1 （部分; 部位） part; section; division; region 2 （部門; 機關或組織單位的名稱） unit; mini...
  • 分 : 分Ⅰ名詞1. （成分） component 2. （職責和權利的限度） what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] （料想） judge
  • 燒 : Ⅰ動詞1 （使東西著火） burn 2 （加熱或接觸某些化學藥品、放射性物質等使物體起變化） cook; bake; hea...
  • 結 : 結動詞（長出果實或種子） bear （fruit）; form （seed）
  • 部分 : （整體中的局部或個體） part; section; portion
  1. Heat convected, a mode of motion developed by such combustion, was constantly and increasingly conveyed from the source of calorification to the liquid contained in the vessel, being radiated through the uneven unpolished dark surface of the metal iron, in part reflected, in part absorbed, in part transmitted, gradually raising the temperature of the water from normal to boiling point, a rise in temperature expressible as the result of an expenditure of 72 thermal units needed to raise i pound of water from 50 to 212 fahrenheit

    燃燒所引起的運動形式之一-熱對流傳熱，不斷地加速度地從熱源體傳導給容器中的液體，由那凹凸不平未經打磨的黑色鑄鐵面把熱向周圍發散出去一部分反射回來，一部分被吸收，另一部分被傳導，使水的溫度從常溫逐漸升到沸點。這種溫度的上升可作為消費結果標志如下：將一磅水從華氏五十度加熱到二百十二度，需耗七十二熱量單位。
  2. Moreover, the system of powdered coal conveying with primary air is the most important tache, whether the distribution of primary air is even or not directly relates to whether the distribution of powdered coal is even or not in all firing implement and nozzles, sequentially directly relates to whether it is hard to take fire, whether the fire is stable, whether there is coking and how about the heat efficiency of the boiler, hi addition, if there is jamming and deflagrate in the system of powdered coal conveying with primary air, severe safety accident can be resulted

    良好的煤粉配風是建立合理的爐內空氣動力工況和穩定燃燒的必要條件。而其中一次熱風送粉系統又是最重要的一個環節，一次風配風是否均勻直接關繫到煤粉在各燃燒器和各噴嘴中的分佈是否均勻，從而直接關繫到著火是否困難、火焰是否穩定、局部是否結焦以及鍋爐的熱效率高低。若一次風送粉系統發生堵塞和煤粉爆燃則可能引發嚴重的安全事故。
  3. Expose ends in partial-thickness burns when the crust desquamates and falls off.

    在部分厚度燒傷，痂皮剝脫和脫掉后，暴露即告結束。
  4. South of the white pagoda on jade flower islet is the yong an temple of lamaism. the shanyin hall, a structure of glazed tiles in imitation of wood, is 4. 4 meters wide

    白塔正南為一組倚山而築的寺廟建築群永安寺，曾是喇嘛燒香禮佛的地方，善因殿為寺的組成部分，位於白塔前，仿木琉璃結構。
  5. The way of taking one nth out of capacitor ' s the first harmonic capacitive reactance as its nth harmonic impedance is verified whit the data from tang7c. according to the approximately estimating method, the first harmonic impedance of 220kv system is calculated. on the basis of the models, this paper gives the harmonic equivalent circuit of substation and gives the b ( n ) function of the harmonic time n. when the capacitors has different combination, b ( n ) ' s value will also change, with the inputting local measurement data, the paper studies the series and parallel resonance at the substation, and deduces that the reason the capacitor ' s fuse of tang6c is frequently interrupted is that its capacitor current contains a large number of 5th harmonics, and that the reason the discharging pt of tang7c capacitor being exploded is also that the 7th and 9th harmonic currents are amplified

    據此，對該站進行了串聯諧振分析和並聯諧振分析，並結合測試數據和有關變電站的運行記錄，指出了導致該站電容器湯6c頻繁燒保險的主要原因是5次諧波電流含量偏高，引起湯7c放電pt爆炸也是因為7次和9次諧波電流被放大。針對這些導致湯陰變電站補償電容器故障的原因，提出了相應的諧波治理措施，包括針對湯6c電容器5次諧波電流含量偏高的原因，提出了停運湯6c電容器或者通過把湯sc電容器的部分容量併入湯6c電容器（湯sc其餘部分停運）以增加湯6c諧波承受能力的措施;針對# 2變低壓側7次和9次諧波電流被放大的現象，提出了在湯7c電容器上加裝一定百分比的串聯電抗器的措施。
  6. The raw materials, the composition, the time of milling, the calcining temperature, the different additives, the sintering temperature and the sintering parameters were investigated. the result showed : it was advantaged to obtain high initial permeability mnzn ferrite with stable frequency characteristic using high - purity raw materials ; in order to obtain mnzn ferrite with high properties, we must control strictly the composition ; it could improve the properties of mnzn ferrite by optimizing calcining temperature. the lower calcining temperature made the permeability higher, and the higher calcining temperature could promote the frequency characteristic of permeability ; we chosen the right time of milling according to the requirement of power diameter ; in order to improve the properties of mnzn ferrite, it is necessary to add effective additives. in this dissertation, the influence of bi2o3 、 moo3 、 k2co3 、 co2o3 were investigated ; the sintering temperature, the time of heat - retaining and sintering parameters were the key factors of preparing high permeability mnzn ferrites

    研究結果表明:採用高純度的fe2o3有利於獲得高起始磁導率且頻率特性優良的鐵氧體;為了制備所需性能的鐵氧體，需要嚴格控制配方中各種原材料的含量，優化配方;由於粉體活性受預燒條件的影響，所以對不同要求的鐵氧體選擇的預燒條件就不一樣，適當降低預燒溫度有利於獲得較高的起始磁導率，而為了獲得良好的頻率特性可以適當地提高預燒溫度;根據對粉體顆粒粒徑的不同需求，可以選擇不同的球磨時間;而有效的添加劑是改善材料性能的必要條件，本文在添加劑的研究中主要對bi2o3 、 moo3 、 k2co3 、 co2o3的影響分別作了詳細地討論;燒結溫度、保溫時間和燒結氣氛是高磁導率mnzn鐵氧體制備最關鍵的工藝，適宜的燒結工藝可以獲得理想微結構和組成，從而得到高性能的鐵氧體材料;而從材料的微結構上來看，要提高材料的截止頻率，就要適當地細化晶粒、增加晶粒內部的氣孔。
  7. Abrasive products - diamond circular saw blade - part 2 : sintered saw blades

    超硬磨料製品金剛石圓鋸片第2部分:燒結鋸片
  8. But it also includes two fatal disadvantages : first, at is difficult to be sintered and its density is low, which causes its lower strength ; second, in the temperature range of 1023 - 15 73 k, at can decompose into al2o3 and tio2 easily, which can cause the stress concentrated and raise the heat expansion rate

    但是該材料本身存在的兩大致命的缺點，在很大程度上限制了它的廣泛應用： （ 1 ） 、鈦酸鋁難以燒結，燒結體的緻密度低，因而強度不高； （ 2 ） 、在750 1300的溫度范圍內易分解成氧化鋁和二氧化鈦，造成材料內部應力集中，並使材料的熱膨脹率升高。
  9. Plain bearings : metric series - sintered bushes - dimensions and tolerances

    滑動軸承:米制系列.第1部分:燒結軸襯尺寸和公差
  10. Sintered metal materials ; sint - guide - lines ; part 6 : fatigue strength of sintered steels

    燒結金屬材料.燒結指南.第6部分:燒結鋼的振動強度
  11. Powder metallurgical materials and products - methods of testing sintered metal materials and products, excluding hardmetals - determination of fluid permeability

    粉末冶金材料和製品.第3部分:燒結金屬材料和製品不包活硬質合金試驗方法.第6節:液體滲透率測定
  12. Powder metallurgical materials and products - methods of testing sintered metal materials and products, excluding hardmetals - preparation of samples for chemical analysis for determination of carbon content

    粉末冶金材料和製品.第3部分:燒結金屬材料和製品不包活硬質合金試驗方法.第3節:測定碳含量用化學分析樣品制備
  13. Specification for hardmetal dies and associated hardmetal tools - designation and marking of as - sintered pellets and finished dies

    硬質合金模具和配套硬質合金工具規范.第1部分:燒結模坯和精加工模名稱與標記
  14. Plain bearings - part 3 : sintermetal bushes

    關節軸承.第3部分.燒結金屬制軸套
  15. Powder metallurgy iron base structural materials. part 1 : sintering iron, sintering carbon - steel, sintering copper - steel, sintering copper - modenim - steel

    粉末冶金鐵基結構材料第一部分:燒結鐵燒結碳鋼燒結銅鋼燒結銅鉬鋼
  16. Sintered metal materials ; sint - guide - lines ; part 5 : joining of sintered parts

    燒結金屬材料.燒結指南.第5部分:燒結件的連接
  17. Sintered metal materials ; sint - guide - lines ; part 2 : designing of sintered parts

    燒結金屬材料.燒結指南.第2部分:燒結件的設計
  18. Sintered metal materials ; sint - guide - lines ; part 1 : machining of sintered parts

    燒結金屬材料.燒結指南.第1部分:燒結件的機加工
  19. Sintered metal materials ; sint - guide - lines ; part 3 : heat - treatment of sintered parts

    燒結金屬材料.燒結指南.第3部分:燒結件的熱處理
  20. Sintered metal materials ; sint - guide - lines ; part 4 : surface - treatment of sintered parts

    燒結金屬材料.燒結指南.第4部分:燒結件的表面處理
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