純度要求 的英文怎麼說

中文拼音 [chúndùyāoqiú]
純度要求 英文
purify requirement
  • 純 : 形容詞1 （純凈; 不含雜質） pure; unmixed 2 （純粹; 單純） simple; pure and simple 3 （純熟） skil...
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 要 : 要動詞1. （求） demand; ask2. （強迫; 威脅） force; coerceⅡ名詞（姓氏） a surname
  • 求 : Ⅰ動詞1 （請求; 要求） ask; beg; request; entreat; beseech : 求人幫忙 ask sb a favour; ask a favou...
  • 純度 : fineness; pureness; purity; purity quotient; rate of purity
  • 要求 : ask; demand; require; claim; requisition
  1. Early speed control systems on turbine all adopted pure mechanical hydraulic speed control systems, which had intrinsic defects. for example, the percentage of delay is large, dynamic regulation characteristic is bad, control accuracy is low, the operation is cockamamie, the running and maintenance are not convenient, and so forth. in order to solve these problems, it is necessary to substitute a completely new, advanced speed control system for previous mechanical hydraulic one

    早期的汽輪機調速系統均採用機械純液壓調速系統，機械液壓系統具有固有的缺陷，如遲緩率大、動態調節品質差、控制精度低以及操作繁瑣、運行、維護十分不便等，解決這些問題均要求採用一種全新、先進調節系統來取代原有的機械液壓式調節系統。
  2. For that the reporter visited some supermarket, such as gome, suning etc. the clerks in supermarkets said, the washing machines capability is not only one standard, and they require more better for example cleaning rate noise and intertwist etc. the request from the consumers is from large to better

    據賣場的工作人員介紹，現在消費者購買洗衣機，洗衣容量不僅僅是購買的唯一標準，在關注洗衣容量以外，洗衣機能否洗好」 ，如洗衣是否纏繞衣物洗凈度如何以及機器使用時噪音大小等更為消費者所看重，消費者已經從單純的追求洗大」逐漸轉變為不但洗大」更要洗好」 。
  3. 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。
  4. In concessionary agreement section, the participators have presented some problems which are difficult to confirm, such as toll, invoice, payment, etc. in view of industries " and denizens " economic abilities, it ' s not practical to run the sewage treatment plant only to rely to increase the discharge toll. so on the one hand, it ' s necessary to allow to discharge higher consistency and increase toll accordingly ; on the other hand, to reuse wastewater and sludge

    考慮到排污企業和居民經濟上的承受能力，單純靠提高污水處理收費標準來保證污水處理廠的持續運行是不現實的，因此項目一方面適當的提高了允許排入污水處理廠的污水濃度和污水處理價格，同時增加了中水回用方案和污泥處理方案，從其它途徑解決了污水處理收費偏低和投資者一定的投資回報要求之間的矛盾。
  5. The results indicated that the dimension, shape and purity of base material could meet the functional demand of solid lubricant ; the thermal decomposition temperature of ptfe resin exceeds 400 c, but organic and inorganic packing filler added in ptfe made the water absorption rate of composite material increased, melting temperature and decomposition temperature decreased, in the meanwhile oxidative decomposition reaction was accompanied ; polar groups such as c = o, c - o - c and so on in the carbon fiber surface is advantageous to increase compatibility with other components and interlayer shearing strength ; uniform design experimental method could help to find the relationship between formula and frictional property by relatively small tests. the developing trend of each formula ' s friction coefficient could be showed by fitting curve ; the friction coefficient with no copper powder or graphite in formula was relatively big. this fact showed that copper powder and graphite should be used cooperatively ; it was found that when the ratio of copper powder to graphite by weight is 15 : 60, 30 : 30 - 40 and 60 : 15 - 30 respectively, the friction coefficient was relatively small. the degree of crystallinity of pure ptfe reached maximum by air cooling and the abrasion loss also reached maximum among three ones ; at the same time, the abrasion loss of solid lubricant sample was also the biggest among three ones ; when solid lubricant matched with 45 # steel axle or gcrl5 steel axle, lubricant transfer film could be formed on metal surface, thus direct contact between the surface of metal friction pair rings was reduced. their working life was elongated extremely ; there was mainly much graphite, a little ptff, moo3, feso4, cus and so on in lubricant transfer film

    試驗結果表明：所選原料的尺寸、形狀及純度可滿足固體潤滑劑的性能要求；聚四氟乙烯樹脂熱分解溫度超過400 ，但在ptfe中加入無機填料會使復合材料吸水率提高，熔融溫度及分解溫度降低，且伴有氧化分解反應；碳纖維表面含有c = o及c - o - c等極性基團，有利於提高其與其它組分的相容性，提高層間剪切強度；均勻設計試驗方法能夠用較少的試驗次數找出配方與摩擦性能間的關系，擬合曲線基本能表示各配方的摩擦系數發展趨勢；配方中不加銅粉或不加石墨，其摩擦系數均較高，說明銅粉和石墨應該配合使用；當銅粉15份、石墨60份時，銅粉30份、石墨30 - 40份時，銅粉60 、石墨15 - 30份時，摩擦系數均具有較低值；純聚四氟乙烯樹脂在空氣冷卻時結晶度最大，磨損量也是三者中最大的；同時，固體潤滑劑試樣在空氣冷卻時的磨損量也是三者中最大的：不論是固體潤滑劑與45 #鋼軸配副或是固體潤滑劑鑲嵌入銅套后與gcr15鋼軸配副，在金屬表面均可形成潤滑轉移膜，從而減少金屬摩擦副表面間的直接接觸，大大延長其使用壽命;轉移膜中主要含有較多的石墨、少量聚四氟乙烯、 moo 。
  6. Solder bar is made from high purity metal. by means of strict qualitg control the oxide and metallic and non - metallic impnrities and effectively minimized, the available high purity solder bar is with uniform and glazed surface good wetting and spreading ability after molten bright joint and minimum oxide residue after soldering. our product is suitable for wave and handwork soldering with high quality requirement

    本公司生產焊錫條採用高純度金屬原料，在嚴格品管條件下，有效控制氧化程度以及金屬和非金屬雜質含量，焊錫條表面均勻光滑，純度極高，熔化后流動性好，潤濕性極佳，焊點光亮，氧化渣物極少發生，適用於高品質要求的各種波峰焊和手工焊。
  7. The article aims at meeting a successful weaving of pure cotton fine count and high density satin fabric on new - type air jet loom by using better sizing compatibility of pva, modified starch and acrylic size based adopting processing route of high - pressure & high - concentration & low - viscosity to improve sizing permeability and coverage, increase abrasion - proof, reduce hairiness and to clear shedding

    摘要利用pva 、變性澱粉、丙烯漿料各組分之間良好的溶性，採用「兩高一低」上漿工藝路線，以改善漿紗的浸透與被覆增加耐磨，貼伏毛羽，提高開口清晰度，來滿足純棉高支高密貢緞織物在新型噴氣織機上的織造要求。
  8. Hence the political work cannot solve the problem of the officers. but with the functioning of the encouraging theory, we can make clear the requirements, including the causes of that, of the officers and with the encouraging methods handling on them, we can ensure they will determine their future and realize their requirement in the army. furthermore it ensures the stability of the army, which also keeps up the combat effectiveness and solve the management problem of the officers fundamentally

    眾所周知，我軍是善於做政治思想工作的部隊，保持高度的政治、思想穩定性是部隊的基本要求，但隨著市場經濟的不斷發展，軍地反差日趨加大，而專業技術軍官從事高智力工作，和地方從事同樣工作的人員相比，收入相差巨大，再加之專業技術軍官沒有領導職務，缺乏工作成就感，這就使單純的政治思想工作不黑急軍官的需要和成因，摸清他們的思想狀況，對他們進行有效地激勵，既保證他們能在部隊建功立業，實現自己的需要，又保證部隊的穩定性和戰鬥力的提高，只有這樣才能從根本上解決專業技術軍官的管理問題。
  9. Until about ten years ago, we believed that the only properties we can tell about a black hole are its mass, angular momentum loosely speaking its spinning rate and its electric charge. two black holes that have the same mass, angular momentum and charge will behave in exactly the same way. in particular, it does not depend on what kinds of material it forms from

    原理：十年之前，我們相信黑洞是一個很簡單的物體，三個物理參數質量角動量如要求不嚴謹，可把它看成為自轉速度和電荷便決定了它的一切，兩個黑洞只要它們這三個參數相同，物理特性便完全一樣，黑洞最初由甚麼物質所造成是無關宏旨的，由於黑洞是這樣單純，光禿禿沒有甚麼特徵，所以天文學家謔稱黑洞沒有毛發。
  10. The superfine quartz powder is a sort of neutral inorganic fillers which is widely applied in plastic, rubber, rosin, dope, electron and other high and new - technology industries, the purity and granularity is required strictly in high and new - technology industries

    超細石英粉是一種優質的中性無機填料，廣泛應用於塑料、橡膠、樹脂、塗料、電子及高科技產品等行業，其中高科技行業對超細石英粉的純度和粒度組成都有相當嚴格的要求。
  11. Hombitan locr - k fulfils the requirements of the german federal health authority ' s ( bga ) recommendation ix for material, as well as all other national purity standards, so that its use in food packaging articles is not restricted

    滿足德國聯邦健康組織（ bga ）的要求，做為對原料規定要求，符合所有其它國家純度標準，因此它在食品包裝業中的應用是不受限制。
  12. The discuss starts from the " positive externalities " of tech - research and development, pointing out that the products of tech - research and development somewhat has the property of " public good ". without < wp = 8 > government ' s interfere, the intensity of tech - research and development by private section ca n ' t meet the need of " pareto optism " because of the " positive externalities ", as a result, the items of venture capital are insufficient and the development of venture captal will be pull back. rational policies of government expediture can internalize the " positive externalities " - transforming them to more revenue or less cost of the tech - research and development private suppliers. be feared of the high risk at the beginning of venture capital, the private section ca n ' t provide enough capital, the " capital gap " should be fetched up by government with equity capital, creditor ' s right capital, subcidy, at the same time, some other means, such as government purchase, credit guarantee, capital insurance, tax expenditure can promte private capital, is also important. in this part, the function of the above means, the establishment and enforcment of them are breafly discussed. because tax policies play a critical role in fiscal policy, r - y chart is used to analyse the relation between tax and venture capital, at last, a conclution is drawn : tax expenditure can promote venture capital

    這部分論述從科技研發成果的「外溢性」入手，指出科技研發成果在不同程度上具有「公共品」性質，這種外溢性使得在純市場條件下，私人部門研發活動強度達不到社會資源配置最優的要求，也使風險投資項目來源不足， < wp = 6 >阻礙風險投資的發展。合理的政府財政支出政策可以使「外溢性」內部化。之後，論述了風險投資資本來源與政府財政支出政策的關系，由於風險投資尤其是其初期的高風險性，民間風險資本不足，應由政府以股權及債權投資、補助等財政直接支出方式彌補資本缺口，運用政府采購、財政擔保、保險、貼息、稅收優惠等間接支出方式，鼓勵民間資本進入風險投資領域也同樣重要。
  13. His knowledge of languages, the respect shown him by the french, the good - nature with which he gave away anything he was asked for he received the allowance of three roubles a week, given to officers among the prisoners, the strength he showed in driving nails into the wall, the gentleness of his behaviour to his companions, and his capacitywhich seemed to him mysteriousof sitting stockstill doing nothing and plunged in thought, all made him seem to the soldiers a rather mysterious creature of a higher order. the very peculiarities that in the society he had previously lived in had been a source of embarrassment, if not of annoyancehis strength, his disdain for the comforts of life, his absent - mindedness, his good - naturehere among these men gave him the prestige almost of a hero. and pierre felt that their view of him brought its duties

    皮埃爾由於自己的語言知識，由於法國人對他表示的尊敬，由於他的耿直，由於他對別人向他提出的任何要求都是有求必應他每星期可以領到三個盧布的軍官津貼費由於他的力氣他表演給士兵們看他用手把一根鐵針按進棚子裏面的墻壁上，由於他對同伴們的態度是那樣和藹可親，由於他那種看起來什麼事情都不想和一動也不動的靜坐的本領，他在士兵們的心目中是一個神秘莫測的有高級本領的人物，正是由於這樣一些原故，正由於他的這些特性，他在以往他生活的那個上流社會中即使對他無害，也令他感到拘束，可是在這里，在這些人中間，他力大無比他蔑視舒適安逸的生活他對一切都漫不經心他單純這一切使他獲得了近乎是一位英雄的地位。
  14. This paper is mainly concerned about how to purify the industrial products of the antioxidant d and bht, how to determine their purities, determining their purities and the purities need to be more than 99 %. in order to attain this objective, the recrystalizing method is used to purify antioxidant d and antioxidant bht. the methods of high performance liquid chromatography ( hplc ) is used to determine the chemical composition of the antioxidant d and bht, it is qualitative analysis

    本論文是以防老劑d與bht工業品為主要原料制備防老劑d與bht標準物質，首先進行了防老劑d與bht的提純和熔點的測定試驗，並通過實驗確定了防老劑d與bht重結晶提純工藝；然後設計區域熔融裝置，擬定操作規程和技術條件，通過用區域熔融法提純重結晶后的防老劑d和bht產品滿足標準物質的純度要求。
  15. Building construction - expression of users ' requirements - air purity requirements

    建築物建造.第2部分:用戶要求的表達.空氣純度要求
  16. The machine is stainless steel multilayer frame filter. it is fit for enclosed filter in liquids with concentration 50 %, low viscosity and little slag so as to meet precision filter and half - precision filter requirements like refining, sterilization and clarification. by directly using microporous membrane, material can achieve aseptic filtration without passing microporous membrane filter

    本機為不銹鋼多層板框式過濾機，適用於濃度50 %以下粘度較低，含渣量較少的液體作密閉過濾以達到提純，滅菌、澄清等精濾、半精濾的要求，直接選用微孔濾膜，可不經微孔薄膜過濾器過濾可達到無菌過濾之目的。
  17. Purified water should be used where there are technical requirements for greater chemical purity

    如果有更高的化學純度要求，應使用純化水。
  18. Secondly, from the angle of consumer ' s psychology, discuss mankind psychological activity how to influence that environment develop of the atrium in commercial building, analysis human impression and request of environment whether is the reason of development of commercial building ' s atrium from simple corridor in early days to the style of modern pluralism and ambiguity

    其次，從消費者心理的角度出發，討論了人類心理活動對商業中庭空間環境發展的影響，分析了人類對環境的感受和要求是商業中庭從早期加頂拱廊街的單純形式到現代多元化、多義性空間形式源動力的因由。
  19. If it were shut down abnormally, the direct economic loss will be at least 300 thousand yuan rmb per hour. even if it switched on immediately after shutoff, the oxygen and nitrogen production can return to normal at least four hours later, and it has to spend seventy - two hours to make liquid oxygen and its purity meet the requirements, in which the losses from half a steelmaking and ironmaking production loads or so are not included

    如果非正常停車一次每小時至少直接經濟損失30萬元，即使停車后馬上啟動，也至少要4個小時以後氧氮產量才可能恢復正常，液氬產量和純度要達到要求則需要72個小時，這還不包括煉鋼和煉鐵要減一半左右生產負荷的損失。
  20. Finally, the linguistic fuzzy cut - set and the simplex matrix methods are both applied to the zhanjiang ' s freeway all - round evaluation. compared with simplex matrix method, the linguistic fuzzy cut - set is simpler and can also give a good decision result

    結果證明，與單純矩陣法相比，模糊集截集方法不僅計算簡單、對數據精度要求不高，而且反映路網性能更全面，並能給出很好的路網方案決策結果。
分享友人
分享到 Line

分享到臉書