機械加工應變 的英文怎麼說

中文拼音 [jīxièjiāgōngyīngbiàn]
機械加工應變 英文
machining strain
  • 機 : machineengine
  • 械 : 名詞1. （器械） tool; instrument 2. （武器） weapon 3. [書面語] （枷和鐐銬之類的刑具） fetters, shackles, etc
  • 工 : Ⅰ名詞1 （工人和工人階級） worker; workman; the working class 2 （工作; 生產勞動） work; labour 3 ...
  • 應 : 應動詞1 （回答） answer; respond to; echo 2 （滿足要求） comply with; grant 3 （順應; 適應） suit...
  • 機械 : 1. （利用力學原理組成的各種裝置） machinery; machine; mechanism 2. （死板; 刻板） mechanical; inflexible; rigid
  1. Changing the diameters and fixing angles of milling cutter can meet the machining requirements of helical surface. this method has been applied in the process of manufacturing twin - screw in rubber and plastic mechanics, which simplifies the process route and shortens the prepare time in production and at the same time saves the cost and improves technical and economic benefits

    通過改變圓柱立銑刀的直徑和加工安裝角度來滿足螺旋面的加工要求，該方法已在橡塑機械用同向雙螺桿的加工中得到應用，縮短了加工工藝路線，減少了生產準備時間，節約了加工成本，取得了良好的技術經濟效益。
  2. Residual stresses not only result in unexpected machining distortion, but also increases the possibility of unpredicted fatigue failures and stress corrosion cracks ( scc )

    殘余應力的存在直接影響構件的疲勞強度、抗應力腐蝕性能及尺寸穩定性，並導致后續機械加工過程中產生變形。
  3. It ' s a new sort of cross subject. what ' s the method of the mechano - chemistry is mainly find out the basic principle, rule and application of the physical - chemical reaction occurring to the superfine powder, in the effect of the mechanical force in all kinds of conditions. the appearing of mechano - chemistry method displays a new wide field for the processing of new materials

    機械化學法的理論基礎為機械化學，該學科是一門新興的邊緣和交叉性學科，主要研究各種凝聚狀態下的物質因受機械力的影響而發生化學或物理化學變化的基本原理、規律及其應用，它的創建為新的化學物質和具有特定性能新材料的加工方法開辟了廣闊的新領域。
  4. This text completely and systematically studies the status and the development of the pyrolysis and the fluidization of biomass, which distill the bio - oil in the domestic and international area, as well as the existing problems. this thesis primarily include following aspects : ( l ), by experimenting and measuring the energy ( heat value ) and the content of c, h, n chemical element of right 20 kinds of common biomass, on the base of the experimental result, and respectively established the biomass energy predict experiment formula with the element of h and c is from change, and passed the ro. os examination, which provides the basis and convenience for flash pyrolysis fluidization device energy to convert the rate to compute with biomass energy utilization calculation ; ( 2 ), proceeded the tg and dtg experimentation equal velocity ( 10 ? / min, 20 ? / min, 40 ? / min, 60 ? / min ) heating and constant temperature heating by studying on eight kinds of biomass samples, according to the experimental data and arrhenius formula, we established the dynamics model of pyrolysis of, then, using the goast - redfern and p function, we also solved the dynamics parameters and analyze out every kind of biomass ' s frequency factor and parameters of activation energy, and established the every kind of dynamics model of pyrolysis of biomass, all of these provide the theories and basis to make sure the reactor ' s flash pyrolysis work temperature scope design and the describing of pyrolysis reactor dynamics ; ( 3 ), in order to study and ascertain the process of heat completely getting to pyrolysis time of varied size biomass particles, we observed and measured the ratio of length and diameter ( l / d ) with the varied biomass through electron microscope, we concluded the l / d ratios usually is from 5. 0 to 6. 0, the average is 5. 3 ; ( 4 ), we studied the process of biomass transiting and the theory of complete pyrolysis time with the theory of complicated heat field, we got the time ( t ) of the varied size biomass particles arriving to complete pyrolysis, and we knew that the complete pyrolysis time and the time which get to the biggest production ratio are identical, all of these studies provide the theory base for design and forecasting the flash pyrolysis reactor solid state resort time ; ( 5 ), according to the above experiment result, synthesize to make use of the engineering the mechanics, engineering the material, machine the design to learn the principle, deduce, establish the theory of rotation cone flash pyrolysis reactor material resort time ( t ) and reasonable rotation velocity ( or frequency ) relation theory ; and ( 6 ), we gave the reactor ' s smallest cone angle certain, reactor cone wall strength design theory, the reactor production ability theory, the power design method and the critical rotation velocity theory

    本文較全面、系統地綜述了國內外生物質熱解液化制取生物燃油技術研究發展現狀及存在的問題，主要研究內容有： （ 1 ）實驗、測定了20種常見生物質的能量（發熱量）和c 、 h 、 n元素含量，根據實驗結果分別建立了以h和c為自變量的生物質能量預測經驗公式，並通過r _ （ 0 . 05 ）檢驗；為閃速熱解液化裝置能量轉化率計算和生物質能量利用率計算提供了依據和方便； （ 2 ）選擇了8種生物質試樣作了等加熱速率（ 10 min 、 20 min 、 40 min 、 60 min ）和恆溫加熱的tg和dtg實驗，根據實驗數據和阿倫尼烏斯公式建立了生物質熱解反應動力學微分方程，並採用goast - redfem積分法和p函數對其動力學參數進行了求解，解析出各種生物質的頻率因子和活化能參數，進而建立了各種生物質的熱解動力學模型，為科學確定反應器的閃速熱解工作溫度范圍及熱解反應動力學描述，提供了理論和依據； （ 3 ）為研究和確定不同尺度的生物質顆粒中心達到全熱解的時間，在體視顯微鏡下對不同粒度的生物質顆粒的長徑比進行了實驗觀察和測定，得出生物質的長徑比（ l d ）一般在5 . 0 6 . 0之間，平均為5 . 3的結果； （ 4 ）採用復雜溫度場傳熱學理論對生物質傳熱過程及充分熱解時間理論進行了研究，解析推導出了不同尺寸生物質顆粒中心溫度達到充分熱解溫度的時間（ t ） ，得出了理論推導的充分熱解時間與最大產油率的熱解時間相一致的結果，為閃速熱解反應器固相滯留時間設計和預測提供了理論依據； （ 5 ）根據上述實驗結果，綜合運用工程力學、工程材料、機械設計學原理，推導、建立了轉錐式閃速熱解反應器物料滯留時間（ ）與轉速（或頻率）合理匹配理論； （ 6 ）提出了轉錐式閃速熱解反應器的最小錐角設計、錐壁強度設計、生產能力設計理論和功率計算方法及臨界轉速理論等。
  5. There exist large stress, intensive scratch, damage and pollution of ion in wafer process, so it is necessary to improve mechanism of slicing and lapping by changing single mechanical function to equilibrium chemical and mechanical function for small damage and low stress. reducing damage and stress and enhancing quality and efficiency of product result in a base of followed process so as to improve wafer process and enhance finished product ratio of whole wafer process

    目前加工過程中存在應力過大，造成表面劃傷嚴重，容易產生破損，離子沾污的問題，因而必須改善切削、研磨機理，把單一的機械作用變為均勻穩定的化學機械作用，以達到淺損傷、低應力的目的，有效的減少破損層和應力的累積，提高產品質量和加工的效率。
  6. The research theme of this dissertation is the working mechanism of bionic thermostable component. combined with the project of national natural science foundation ? study on bionic thermal robust component for precision machine tools " ( no. 59805018 ), actively absorbed the original thoughts and new technologies of correlative subjects, piezoelectric bionic intelligent structure and its applications on the engineering realm are systematically and thoroughly studied and many innovative and unique views are put forward so as to improve the control performance of piezoelectric intelligent structure

    本文以仿生熱穩定構件的工作機理為研究主線，結合國家自然科學基金項目? 「精密加工設備仿生熱魯棒構件的研究」 （ no . 59805018 ） ，積極吸收相關學科的新思想、新技術，系統地研究壓電仿生智能結構及其在工程領域的應用，改善壓電智能結構控制性能，並將其引入精密機械熱變形控制研究領域。
  7. Both the effect of substrate deformation and the state of large deflection of the microbridge are involved in the theoretical expression. furthermore, the distribution of axial stress in the micro bridge is discussed in detail by taking different shapes of cross section into consideration. and a shape factor is introduced into the expression, which simplifies the theoretical expression

    理論上對薄膜微橋法的公式進行了進一步的化簡，在考慮襯底變形貢獻和大撓度的基礎上，進一步探討了微機械加工過程中不同橫截面形狀的情形；並對矩形和梯形截面微橋的軸向應力分佈作了分析，補充和發展了薄膜微橋法的理論；引入了橫截面形狀修正因子，簡化了公式的表達和計算。
  8. This thesis has completed the design work of balance ' s calibration system. the major work and result are as follows : a collectivity project about the calibration system of wind tunnel balance with six components is proposed and consists of several functional modules such as mechanical structure, measuring system, weighting equipment and mathematics correction

    本文完成了對應變天平的校準系統的設計工作，主要的工作和成果如下：本文提出了六分量風洞天平校準系統的總體方案，劃分出系統的機械裝置、檢測系統、加載裝置、數學修正等功能模塊，選用並確定了系統的硬軟體平臺。
  9. Electrorheological ( er ) fluids are materials that undergo fast, reversible and obvious changes in their rheological properties upon the application of electric field. such kind of materials can be used in auto and machine building industries

    電流變（ electrorhological ， er ）材料是一種在外加電場作用下，其流變性能可以發生快速、可逆和明顯改變的材料，這種材料可廣泛的應用在汽車和工業機械製造等領域。
  10. This dissertation aims at the problems existed in the current mechanical manufactures of our country, such as unreasonable manufacturing resource distribution, low equipment utilization ratio, slow response to the market and, at the challenges which is confronted with our enterprises after our country formally becomes a member of the wto. agile manufacturing - orientated management information system in cooperative ? producing ( amo - miscp ), applying internet and agent technologies, is put forward as an initial solution in this dissertation

    本文針對當前我國機械製造企業存在諸如資源配置不合理、設備利用率低、企業對市場的迅速應變能力差等問題和中國加入世貿組織后所面臨的挑戰，提出了體現敏捷製造思想，以internet 、 agent技術為支撐的一種初步解決方案：面向敏捷製造的加工協作管理信息系統即amo ? miscp系統。
  11. Since finished goods becoming cheaper in global competitive markets, surfacing professions face a big problem to surface such thin aluminum sheet without deformation using traditional mechanical sand spraying treatment. besides, a trend of aluminum cases becoming more various

    ，但簿鋁片易受機械噴沙加工的表面應力影響而變形，這是一大問題;另外，產品多款式及生產周期短，亦造就
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