摩擦機 的英文怎麼說
中文拼音 [mócājī]
摩擦機
英文
rubbing machine-
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。Roller mills grind essentially by crushing and attrition.
輥磨機主要靠擠壓和摩擦研碎物料。Abrasion supporting system and the binding force
摩擦耗能機構及其豎向緊固力Ptfe has many excellent properties such as : bonzer self - lubrication ^ low fricatiom chemistry stabilization and thermal stabilization, but its wear resistance is very low to improve the wear resistance of ptfe a lot of researches have been down by means of adding fillers to it, there are still less report on nano - inorganic filler filled ptfe composites to change properties. in this paper, experimental study was made to question above problem
Ptfe具有優異的自潤滑、低摩擦、化學穩定性和熱穩定性，但耐磨性較差，因而人們在利用不同種類的填料對ptfe進行填充改性，提高耐磨性方面作了大量研究工作，但在使用納米無機填料填充改性ptfe方面研究很少，因此本課題主要探討這一方面的問題。The cataclastic rocks appeared in the fault zone include structural lenticles, fault breccias, protocataclasite and cataclasite. the microscopical cataclastic deformation mechanisms involved are microcracking, frictional sliding and pressure - solution, but there might have had ductile deformation relating to dislocation sliding in feldspar and quartz of the plutons
斷裂帶內碎裂巖系列構造巖主要是碎裂化巖石（包括構造透鏡體和構造角礫巖） 、初碎裂巖和碎裂巖，顯微變形機制主要有破裂作用、摩擦滑動和壓溶作用。When the friction force acts alone, the total mechanical energy is not conserved.
當只有摩擦力作用時，總機械能就不守恆。In this dissertation, al - si / sicp composites brake rotor with diameter of 1200mm was firstly fabricated by a novel spray deposition technology, and simultaneously coupled brake pad was prepared by a novel dry - powder processing route, termed as two - step pressing process. a wedge pressing technology was developed to densify the as - produce al - si / sicp composite brake rotor
本文首次採用噴射沉積技術制備了直徑達1200mm的al - si / sicp制動盤，同時採用二次壓制工藝制備出了配套的合成閘片，研究了制動盤的楔壓緻密化技術、機理，復合材料摩擦磨損性能及機理。The pressure proportional elastic deformation of this bourdon tube is transmitted through a low friction movement to the knife edge pointer
波登管的壓力比例塑性變形通過摩擦力很小的機械裝置傳遞給刃形指針。The pressure pro - portional elastic deformation of this bourdon tube is transmitted through a low friction movement to the knife edge pointer
波登管的壓力比例塑性變形通過摩擦力很小的機械裝置傳遞給刃形指針。The pressure proportional elastic deformation of this bourdon tube is transmitted through al low friction movement to the knife edge pointer
波登管的壓力比例塑性變形通過摩擦力很小的機械裝置傳遞給刃形指針。To enter. the above micro - pipe mostly scathes inner pipe wall based on its friction locomotion mechanism
但是，微管道機器人多是利用摩擦機理運動，存在易損壞管道內壁等缺陷。The results of test and theoretical calculation indicate that the friction device does not slide under minute earthquake, thus the control effort of f - ved corresponds with ved, and the action of frd is the same as pure brace. when disastrous earthquake occurs, the viscoelastic material reaches its shear limits and the friction device begins to slide, so the control effort of f - ved is the best
試驗結果和理論計算結果表明，在多遇地震下摩擦機構不起滑，粘彈性-摩擦阻尼器的減振效果和純粘彈性阻尼器相當，而摩擦阻尼器的作用相當于純支撐；在罕遇地震下粘彈性材料達到剪切極限，摩擦機構起滑，故粘彈性-摩擦阻尼器的減振效果最好。Based on well knowing the friction mechanism, this paper absorbs advanced research results in this field, summarizes the strongpoint and insufficiency of traditional friction compensation methods, and proposes a dynamic friction compensation method according to a new friction model ( lugre friction model )
本文在對摩擦機理深入了解的基礎上，吸收了國內外在該領域的先進研究成果，總結了傳統摩擦補償方法的優點及不足，提出了基於新型摩擦模型（即lugre摩擦模型）的動態補償方法。The microcracks can be caused by friction, mechanical treatment, thermoelastic forces, etc.
微裂紋可能是因摩擦、機械作用、熱彈性力等等原因所造成。Before friction machine parts inspection, the friction coefficient whether the specimen design requirements, floating steel brush to remove rust, oil, paint cleanse
配件前檢查摩擦機，試件的摩擦系數是否達到設計要求，浮銹用鋼絲刷除掉，油污、油漆清除干凈。Standard practice for calibration of the james static coefficient of friction machine
摩擦機的james靜態系數校正的標準操作規程This thesis aims to design and develop a rubbing machine used to obtain lcms ’ orientation, which fits to be used in lab
本碩士研究課題的目標就是設計並研製一臺適合試驗室使用的液晶分子定向摩擦機。According to performance note of rubbing machines used in production line and experiment parameters recorded in former papers, target parameters are set down and overall programme is figured out
參照液晶顯示器生產線使用的摩擦機性能，以及前人論文中的實驗參數，設定了課題的目標參數並完成了總體方案的設計。Many astrophysicists believe, however, that the most widespread mechanism for friction inside accretion disks is turbulence, which would accelerate the inflow of matter by generating violent, large - scale collisions
然而有許多天文物理學家認為，亂流是吸積盤內最普遍的摩擦機制，藉由大尺度的激烈碰撞而加速物質向內流動。In order to reduce friction, the moving parts of a machine are often oiled
為了減少摩擦，機器的可動部件常常塗上潤滑油。分享友人