摩擦說 的英文怎麼說

中文拼音 [mócāshuō]
摩擦說 英文
tribology
  • 摩 : 摩構詞成分。
  • 擦 : 動詞1 （摩擦） rub 2 （用布、 手巾等摩擦使干凈; 揩拭; 抹） wipe; scrub; clean 3 （塗抹; 搽） spre...
  • 說 : 說動詞（說服別人聽從自己的意見） try to persuade
  • 摩擦 : 1 （互相接觸的兩物體作來回相對運動） rub; chafe 2 [物理學] （相互接觸的兩物體在接觸面上發生阻礙相...
  1. The total rna was isolated from pokeweed ( phytolacca americana ) leaves using the method of guanidine isothiocyante and used as template to amplify the total length and deleted mutant pokeweed antiviral protein ( pap ) gene by rt - pcr and then the pap gene was cloned into pgem - t vector. the sequencing results showed that pap gene had 99. 9 % identity comparing with the pap gene nucleotide sequence reported by lin et al ( 1991 ). the iptg - inducible expression vector containing the pap gene was constructed and transferred into e. coli bl21 ( de3 ) - plyss

    將缺失型pap基因克隆到植物表達載體pbi121中，通過液氮冷凍法將重組質粒轉入農桿菌lba4404細胞中，然後採用葉盤法，在該農桿菌的介導下將pap基因導入普通煙草中，經過卡那黴素抗性篩選，最後獲得了轉pap基因的工程煙草植株，摩擦接種煙草花葉病毒（ tmv ） ，與非轉基因煙草相比，能夠推遲癥狀表現達2月之久，說明pap基因能夠在其它植物體內產生有活性的高抗病毒的蛋白質。
  2. Instructions : the product can deoxidize the coppers. it contains certain friction producing substance and can remove the rust completely without damage the copper

    產品說明：該產品能將銅的氧化物還原，並帶有一定的摩擦劑可以徹底去除銅銹，並且不傷銅材本身。
  3. The 8 - speed chain is too wide for 9 speed front derailleur ; the chain will rub during cross shifting ( large / mid ring / large cog )

    8速鏈條對於9速前撥來說太寬了；在進行「交叉變速」時鏈條會產生摩擦（大/中齒盤對大飛輪） 。
  4. In other words, frictional work is not completely recoverable.

    換句話說，摩擦力的功不能完全回收。
  5. The super light friction steel - support is suitable for jib door window, it can not only meet your requirement on security and convenience when opening, but also serve you with enough force of friction

    產品說明：輕量級的摩擦式鋼撐適用於平開窗戶，它能滿足你對安全性及開關方便的需求，並且在你開窗子的時提供足夠的摩擦力。
  6. In fact, it ca n ' t be avoided for all motional mechanisms

    摩擦問題對于所有運動機構來說都是不可迴避的。
  7. Citing the national separatism of the former yugoslavia as an example, the chapter aims at the illustrating the point that spreading widely in the world after the cold war, national separatism has become the main manifestation of global nationalism in the political area. the chapter also provides a thorough analysis of pan - turkism with the purpose of illustrating the situation of interwoven " separations " and " unifications " in political regards as the result of pan - nationalism gaining prominence in political nationalism after the cold war and how such situation has brought instability to the international community. in the context of economic globalization, global nationalism presents in the economic fields not only ultra - national and ultra - state communication and cooperation but also competition, confrontation and conflicts between nations and states

    以前南斯拉夫民族分離主義為例，說明民族分離主義在冷戰后蔓延於世界各地並成為世界民族主義在政治領域中表現出來的主流；以泛突厥主義為例，說明泛民族主義在冷戰后政治民族主義中凸顯出來，構成了冷戰后政治民族主義「分」 、 「聚」相互交織的景象，從而對國際社會帶來的不穩定因素；在經濟全球化的背景下，世界民族主義在經濟領域內既有超國家、超民族間的交往與合作，也有民族國家之間的競爭、摩擦、矛盾和沖突;冷戰後文化民族主義在不同發展程度的國家表現形式不同所產生的影響也不同，出現了「防衛性」的文化民族主義和「殖民性」的文化民族主義。
  8. 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 。
  9. 7. no parts and components or complete power unit warranty will be delivered if gear shaft seize, cylinder scraping or moving friction pad are seriously worn out, resulting in damaging relevant parts or complete power unit, due to lack of oil insufficient engine oil or failure of engine oil or improper use of engine oil following engine instruction

    因缺油機油量不足機油失效或未按發動機使用說明書規定牌號使用機油，導致咬軸抱軸拉缸或各運動摩擦付嚴重磨損，而損壞相關零部件或導致整機毀壞的，相關零部件或整機不給予保修。
  10. Chapter two is the central part of the dissertation composed of four parts : part one, analysis of the term of culture in home and abroad literatures, part two, is about the culture character and its great influence to intercultural communication process. part three introduces hofstede culture dimension ; part four exploring of the aspects of culture diversity ; part five analysis of the consequence of culture diversity - culture conflict and culture shock

    在第二章中，我著重論述了文化的概念界定，介紹中外文獻中對「文化」一詞的理解，分析了文化特性，並介紹了跨文化研究領域的先行者霍夫斯特德霍夫斯特德（ hofstede ）的文化維度說，並用具體案例說明文化差異在跨文化交往中造成的誤解和摩擦。
  11. We person of this a few generation, get the pressure of transition and attrition, though be mo ke how, total however unavoidable should raise some of doubt to new way of life and value orientaton

    我們這幾輩人，受到轉型的壓力和摩擦，雖說是莫可奈何，卻總不免要向新的生活方式和價值取向提出些質疑。
  12. As he spoke there was the sharp sound of horses' hoofs and grating wheels against the cub, followed by a sharp pull at the bell.

    就在他說話的時候，響起了一陣清脆的馬蹄聲和馬車輪子摩擦路邊鑲邊石的軋軋聲，接著有人猛烈地拉著門鈴。
  13. “ obviously i am a man with ambitions and i would love to win the champions league with my new club but i never meant to say that i want to rub it in chelsea ' s face

    「顯然，我是一個有進取心的人，我渴望和新的俱樂部贏得冠軍聯賽，但是我從沒有說過我希望和切爾西發生正面的摩擦。 」
  14. “ i wish the club, the fans and the players all the best in the world and it would be very strange to be on the other side of the match that started two years ago if chelsea were to play barcelona

    「顯然，我是一個有進取心的人，我渴望和新的俱樂部贏得冠軍聯賽，但是我從沒有說過我希望和切爾西發生正面的摩擦。 」
  15. It has been derived the design equation, the engaging condition and the formula of overriding friction torque. this has laid an important theoretical foundation for further reliability optimum design. then we can make the clutch have small size, light weight, less friction, flexibility of overrunning in opposite direction and smooth joint at high speed

    本文吸收了機械操縱式超越彈簧離合器的優點，在結構上進行了新的設計，在理論研究上進行了新的探索，推導出了設計方程、自激接合條件和超越摩擦力矩計算式，為進一步採用可靠性優化設計奠定了重要的理論基礎，使設計的離合器尺寸小、重量輕、摩擦損失小，反向超越靈活，在高速下接合平穩，並通過實驗驗證，說明其理論分析是正確的。
  16. In 2004, friction arose after a chinese nuclear - powered submarine intruded into japanese waters. japan later said china had apologized for the incident

    2004年，因為中國的一艘核動力潛艇闖入了日本領海而導致兩國產生摩擦。日本隨后說中國已經為此一事件道歉。
  17. This shows that sliding friction is proportional to the reaction between the surface in contact

    這說明滑動摩擦力與接觸表面的作用力成正比。
  18. But the wear performance showed that the wear capacity reduced considerably and it had a lower friction coefficient

    但是耐磨實驗說明，復合鍍層的磨損率明顯降低，而且鍍層的摩擦系數很小。
  19. Thermodynamic couple numerical simulation of ring compression of pure aluminum and tube extrusion of superalloy gh4169 is done by adopting the constant friction model and the present friction model in the paper. numerical results are compared with experimental investigations to validate the correction and nicety of the present friction model of bulk metal forming processes. the accuracy of the finite element simulation of bulk forming processes can be improved by adopting the present friction model

    採用二次開發msc . superform軟體，對純鋁圓環鐓粗和高溫合金gh4169管材擠壓過程進行了熱力耦合數值模擬，比較了採用本文提出的多因素摩擦模型和常摩擦模型對圓環鐓粗和管材擠壓過程變形行為的影響，通過與實驗結果的比較，驗證了本文的摩擦模型及其參數值的正確性，也說明了多因素摩擦模型提高了有限元模擬的精度。
  20. But, it is not just the boeings and caterpillars of the u. s. manufacturing sector that see growth in the chinese market as an opportunity. direct exports by small - and medium - sized businesses in the united states have grown as well

    他說，對美國產品和服務來說，中國是一個具有吸引力的市場，但他指出，中國朝市場經濟邁進的步伐緩慢，給美中貿易關系造成巨大損害和摩擦。
分享友人
分享到 Line

分享到臉書