摩擦著的 的英文怎麼說
中文拼音 [mócāzhāode]
摩擦著的
英文
abradant-
That friction is more likely to be a molecular phenomenon closely associated with adhesion.
摩擦很可能是與粘著力緊緊相連的一種分子。Fist of all, on the basis of the research of agone boffins, this author investigates the interaction mechanism of bolts and rock, and introduces the elastic ? lastic analytical resolution which is consist of the liner structure, the equivalent reinforced wall rock and the original wall rock in the simple loading from the equivalent well - proportioned view ; this solution is very important meaning for the engineering design. on the basis of coulomb friction model, the author introduces the finite element equation of the contact problem in order to provide the academic foundation for the application of msc. marc. finally, combining the engineering practice of the non - linear analysis of shield tunnel through yellow river of the south - north water transfer and using the model of friction, the author researched the evolution law of stress and displacement field in the structure of grouted rock bolts, and analyzed the effect to the stress and deformation of surrounding rock mass due to anchor supports
首先,在前人研究成果的基礎上,對錨桿與圍巖的相互作用機理進行研究,利用全長錨固錨桿的中性點理論,從等效均化的角度來考慮錨桿對圍巖的加固作用,並推導了在簡單荷載作用下,含有襯砌、等效加固后的圍巖、原始圍巖三者的彈塑性解析解,對工程設計有著重要的參考意義;在數值模擬方面,以考慮錨固圍巖滿足規則化庫侖摩擦模型為基礎,利用虛功原理推導了接觸問題的有限元方程的計算格式,為開發運用大型商用有限元軟體msc . marc提供了理論根據,也形成了本文的理論基礎:最後,論文以南水北調東線穿黃隧洞穩定性分析項目為工程實例,利用本文所述的接觸問題的摩擦模型理論,對錨桿支護結構的應力場、位移場的變化規律進行了研究,分析了加錨支護對隧洞圍巖應力、變形的影響。Secondly, detailedly analyzing reasons inducing these problems, author finds it is that not thinking of the slope of pipeline and the friction in the process of producing water hammer pressure functions, but, thinking of the effect of the slope of pipeline in the process of producing the consequent water hammer calculative continuity function, which results in the inconsequent illogicality in the whole process of producing
接著,對這些問題存在的原因進行了詳細分析,發現在當前推導水擊壓強公式的過程中沒有考慮管道的傾斜度和摩擦阻力的影響,而在後面水擊計算的連續性方程的推導過程中則考慮了管道的傾斜度,這就導致了在當前連續性方程的整個推導過程中前後矛盾的不合理現象。She always purrs and rubs against my leg
她總是發出咕嚕咕嚕的聲音,摩擦著我的腿。Variations in surface roughness of both guide and fiber surfaces have a marked effect on friction.
導紗器和纖維表面粗糙度的變動,對摩擦力都有顯著影響。The fifth chapter sum up the article and view the work. the simulation results indicate : ( 1 ) exchanging of sea - air and force of dynamical and thermodynamic processes is very important to bring and maintain sea surface wind. shf is mostly energy sources and lhf is negative effect in some area
模擬結果充分表明: ( 1 )感熱和潛熱的海氣交換和動量交換(摩擦作用)對于海面風的發展和維持起著重要作用,潛熱加熱是海面風中最主要的能源,感熱通量在一武漢理工大學碩士學位論文定區域對海面風風場有負面影響。The old engine ground and shuddered.
那臺陳舊的發動機抖動著發出摩擦的聲音。Abstract : molecular deposition ( md ) film, a nano film, is assembled by the interaction of static charge between cationic and anionic compounds. the micro - friction properties of an md film on silica has been studied with atomic force microscope ( afm ). it has been found that the md film has lower coefficient of friction as compared with the original surface of silica. moreover, based on the analyses of the surface force versus distance curves, photographic image, friction force image, and modulated force image, it is concluded that the friction reduction effect of md film on silica is attributed to the surface adhesion reduction and surface micro - modification
文摘:利用原子力顯微鏡對石英巖表面單層分子沉積膜的微觀摩擦特性進行了研究,發現該分子沉積膜具有一定的減摩性.通過對其表面力-位移曲線、表面形貌像、調制力像和摩擦力像的進一步分析表明,石英巖表面分子沉積膜具有減摩作用的原因在於它能夠降低表面的粘著力並對表面具有微觀修飾作用" now, all that one has to do is rub the stick against the gum twice, once against the upper jaw and then on the lower jaw, from one end to another, to collect oral mucosal transudate fluid, normally secreted in the oral cavity
現在,這一切只要用一個棒摩擦牙齦兩次,第一次貼著上顎,接著貼著下顎,從一邊到另一邊去收集口腔粘膜滲出液,通常在口腔秘密的分泌。However, as spin speed is increased, the power required to overcome windage and bearing friction rises sharply.
但是,隨著自轉角速度的增加,克服風阻和軸承摩擦的功率急劇地提高。The results indicated that, the fabrication process of ultra - fine grain material is mainly determined by the stress, rotate speed and the flux of cooling water. the grain refining and the hardening effect are mostly affected by the rotate speed and the flux of cooling water. compared with commercial ly12, the invalidate strength and the prolongation rate of the ultra - fine grain material are properly improved in the measurement of compression property ; and the abrupt change of the dilatability of the ultra - fine grain material at 500c is found ; also the phenomena of which the grain size of these microstructures is stable when annealed under 300c is observed
研究表明,採用本文提出的摩擦壓扭強變形區轉移法可以得到棒狀的超細晶材料,軸向壓力、扭轉速度和溫度是採用該方法制備超細晶材料的主控參數;試件的旋轉轉速和冷卻速度對變形區晶粒細化和硬化效果影響顯著;超細晶ly12的壓縮性能與淬火+自然時效狀態的ly12壓縮性能相比,斷裂強度和延伸率均有一定程度的增強;超細晶ly12的熱膨脹系數在550左右發生明顯的變化。As a whole, the research work of this dissertation can be summarized follows : 1. in accordance with my design patent, namely, reinforced earth retaining wall of r c net, and based on the analysis of the work mechanism, failure pattern, bearing capacity and stability of the reinforced earth, a new concept is expounded, namely, the reinforced earth wall which is thought of as a compound structure increase not only c but also ~ in comparison with non - reinforced earth. some bearing capacity formula are first introduced under the circumstances that the reinforced earth wall fails because of the breakage of material or inadequate cohesion between reinforcements and soil
歸納起來,具體的研究和所獲得的一些重要成果如下: 1 、結合本人的設計專利? 「鋼筋混凝土網格式加筋擋墻」及工程實踐,在對加筋土的加筋機理、破壞模式、承載力和穩定性等方面進行深入分析的基礎上,提出了一個新概念,即經過加筋后的土體作為復合結構與原土體相比,不僅提高了內聚力,而且也提高內摩擦角;並在此前提下首次導出拉力破壞和粘著破壞兩種情形下的承載力公式,然後進行了穩定性分析。Compared the results of fea and the data of experiment, we can analyse that the distributing of the seismic stress of polymer - geogrid reinforced material is similar to that of the static stress, but the stress values of them is different ; the seismic similar friction coefficient between the earth and reinforced material fall with the increasing of earthquake acceleration, model acceleration respond along the height of the model, etc. thirdly, according to the comparison and analysis of the model seismic fea results and model experiment data, we can find the polymer - geogrid reinforced earth seismic fea is reasonable, which is composed by earth element, contact element and reinforced material element
通過對比有限元計算結果和試驗數據,分析得出塑料土工格柵筋材的最大動拉應力的分佈與靜拉應力的分佈沿筋材的埋深大致相同,只是應力的值大小不同;地震作用下土筋間的動似摩擦系數是隨地震加速度的增加而減小;模型沿墻高方向的加速度響應等。接著,根據模型動力有限元時程分析結果和模型試驗數據的比較分析,得出由土體單元、接觸單元和筋材單元組合的塑料土工格柵加筋土非線性動力有限元分析模式的合理性。We also studied the dynamic characteristics of cf / cu ( c ) - cu composites, the results show that, by the method of graphite is coated with copper, the coefficient of friction and the wear rates remarkably decreased. with the increase of the copper coated carbon fiber content, the wear rates of cf / cu ( c ) - cu composites is notably decreased, while the coefficient of friction is increased. with the increase of electric current density, the wear rate of cf / cu ( c ) - cu composites is increased
研究發現,碳纖維鍍銅石墨-銅復合材料的電摩擦磨損性能與碳纖維含量存在一最佳值,當碳纖維含量為0 . 6時,其電摩擦磨損性能最好;對于不同電流密度下的電磨損性能的比較可以發現,通電磨損時的電摩擦系數要小於機械磨損時的摩擦系數,碳纖維鍍銅石墨-銅復合材料的電摩擦系數隨電流密度增大先減小而後增大,在電流密度為15a cm ~ 2時達到最小值;通電磨損量要遠大於機械磨損量,且隨著電流密度增大,磨損量增加。What fun is she getting out of it ? - the men were like great dogs in white flannel trousers, waiting to be patted, waiting to wallow, waiting to plaster some woman s stomach against their own, in jazz
她得到的是什麼樂趣?男子們象是一些穿白色法蘭絨褲的大狗,等待著被人愛撫。等待著打滾作樂,等待著在音樂聲中,用他們的肚皮去摩擦一個女人的肚皮。To dissipate the sadness of this recital tess went and bade all her favourite cows good - bye, touching each of them with her hand, and as she and clare stood side by side at leaving, as if united body and soul, there would have been something peculiarly sorry in their aspect to one who should have seen it truly ; two limbs of one life, as they outwardly were, his arm touching hers, her skirts touching him, facing one way, as against all the dairy facing the other, speaking in their adieux as we, and yet sundered like the poles
苔絲為了消除聽了這段故事後的悲傷,就走過去同她喜歡的那些奶牛告別,用手一頭一頭地撫摸它們。他們在告別的時候並排站在一起,就好像是靈肉合為一體的恩愛夫妻一樣,要是別人知道了他們的真實情況,一定會覺得他們的情形有些特別可憐。從他們的表面看,他們就像一棵樹上的兩根樹枝,他的胳膊和她的挨在一起,她的衣裾也摩擦著他的身體,並排站在一起面對奶牛場告別的人,奶牛場所有的人也面對著他們。A beautiful display of masters publications and a high - quality dvd presentation at the booth drew many guests, including one woman who was reluctant to leave ; rubbing her arm, she said, the energy from your stand is wonderful
攤位上陳列著精美的師父出版品,以及播放著高畫質的師父講經dvd ,吸引了許多來賓前來駐足欣賞。其中有一位來我們攤位參觀的女士遲遲不肯離去,她摩擦著手臂,對我們說道:你們攤位的能量美妙極了!The study on comprehensive assessment of diesel engine test - bed running - in quality make us enable to recognize the original state of diesel engine, improve lubricant capacity of wear mates, increase reliability and lifetime of diesel engine. this can not only bring remarkable economic benefit, but also resolve various problems of diesel engine in running - in process. the results are subservient to accomplish systematism and standardization of running - in technology
開展柴油機臺架磨合質量綜合評價的研究,可以確定柴油機各主要摩擦副的初始工作狀態,改善柴油機摩擦副潤滑性能與柴油機的工作性能、提高可靠性指標和延長柴油機的使用壽命,不僅能夠帶來顯著的經濟效益,而且還可以解決柴油機臺架磨合過程中存在的現實問題,有助於磨合技術研究的系統化和規范化。Sweetheart : i ' m throwing my head back in pleasure. the cool silk slides off my warm skin. i ' m rubbing your bulge faster, pulling and rubbing
我興奮地向後仰起頭,清涼的絲綢衣服滑落在我溫暖的皮膚。我更快地用手摩擦你的那塊兒,用手套弄著它。2, the friction coefficient at the pitch point is not a monotonic quantity of the rational speed or the load, instead of having a maximum value. and the value of the friction coefficient is very small, its order of magnitude only being 10 - 3. so, it is reasonable that the friction force on teeth surfaces are ignored when the gear - driven contact fatigue strength is designed
2 、當輪齒在節點嚙合時,隨著轉速或載荷的變化,齒面摩擦系數並非呈單調變化,而是存在極值點;節點嚙合處的齒面摩擦系數很小,其數量級為10一, ,因此在做齒輪強度設計時,忽略齒面摩擦力的影響是有理論根據的。分享友人