硬度剛度 的英文怎麼說

中文拼音 [yìngdùgāngdù]
硬度剛度 英文
hardness
  • 硬 : 形容詞1 （堅硬） hard; stiff; tough 2 （剛強; 堅定; 強硬） strong; firm; tough; obstinate 3 （勉...
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 硬度 : hardness; solidity; scirrhosity （腫瘤的）
  1. The grinding block made of carborundum abrasive, is very hard and sharp

    磨光機磨塊採用金剛石磨料製成，硬度極高，磨削鋒利。
  2. With regard to hardness, the diamond is in a class by itself.

    講硬度，金剛鉆是獨一無二的。
  3. Having the hardness or luster of a diamond

    似金剛石的具有金剛石的硬度或光澤的
  4. Standard test method for scratch hardness of materials using a diamond stylus

    用金剛石觸針測定材料劃痕硬度的標準試驗方法
  5. Through the analysis we found that the effect will become more obviously with the increase of thickness or width of superstratum and the decrease of the coefficient of foundation bed ; ( 3 ) anisotropy and nonlinear elastic f. e. m. model has been established and the effect of stress dispersion in compound two - layer foundation was analyzed on the base of the model. from the analysis we can conclude that the coefficient of subsidiary stress dispersion will amplify with the increase of thickness or width or stiffness of back - up coat ; ( 4 ) the formula which can be used in conventional calculation has been deduced for calculating the coefficient of subsidiary stress dispersion and it also has been affirmed to be reasonable through the checking calculation ; the whole theory of compound two - layer foundation has been brought forward in this paper and it ' ll enrich the theory of composite foundation

    針對以上問題本文做了以下一些工作並得到若干結論： （ 1 ）提出了「復合雙層地基」的概念，並通過工程實例證明此概念的提出有其合理性和必要性； （ 2 ）用彈性地基梁理論證實了復合雙層地基確有應力擴散效應，且擴散效應隨上覆硬層厚度、剛度的增加而增大，隨下臥層基床系數的增大而減小； （ 3 ）建立了非線彈性、各向異性有限元模型，並以此為基礎分析了復合雙層地基的應力擴散效應，得到附加應力系數隨加固層厚度、寬度、剛度的增加而增大的結論； （ 4 ）推導了可用於常規計算的復合雙層地基應力擴散系數公式，並代入工程實例進行了驗證。
  6. Ruby is the red variety of the mineral corundum, one of the hardest minerals on earth, of which the sapphire is also a variety

    紅寶石的礦物名稱為剛玉，其硬度是地球上硬度最佳的礦物之一，而藍寶石也屬剛玉家族。在摩氏硬度表中剛玉的硬度是被列為
  7. The effect of car body elastic vibration on the ride comfort is analyzed. the ride comfort and acceleration responses of the car system with rigid car body model or elastic car body model are studied and compared. finally by using ansys / ls - dyna software, the finite element impact models of car body with a rigid wall have been set up, then the displacement, velocity, acceleration and energy variation of the car body are analyzed and compared for before and after lightening cases under the condition of impact speed 5. 8m / s and 11. 8m / s

    本文利用ansys軟體建立了25k硬臥客車車體輕量化前後的有限元模型，計算了車體的強度、剛度和模態，並對輕量化前後的車體作了對比分析；然後，用nucars動力學分析軟體建立了25k硬臥客車系統的數學模型，分析了彈性振動對平穩性的影響，並對剛性車體和輕量化前後的彈性車體對平穩性和加速度響應的影響作了對比分析；最後用ansys / ls - dyna軟體建立了25k硬臥客車車體輕量化前後的動態顯式有限元模型，分別在5 . 8m / s和11 . 8m / s的速度下碰撞剛性墻，得到了車體的相對位移、速度、加速度和能量的變化過程，並作了對比分析。
  8. Effects of diamond particles and their adding contents on the coating hardness, friction coefficient, wear resistance, corrosion current density and microstructures were studied

    研究了金剛石粒子及其添加量對塗層硬度、摩擦因數、耐磨性能、腐蝕電流密度和微觀組織的影響。
  9. This paper try to mix the finite strip method and hybrid stress element, and deduce a numerical and computer method which combines the advantages of the two methods - mixed hybrid finite strip method ; analyze the intensity and stability of the orthotropic plate by this method ; deduce the formula of the orthotropic plate ' s analysis and calculation under this method ; compile the program of orthotropic plate ' s mixed hybrid finite strip method ( hfsop. for ) with fortran - 77 language, and perform them under fortran90 environment of pc computer ; comparing with traditional methods by example of computing, prove that the mixed hybrid finite strip method have better degree of accuracy, moderating the stiffness of plate, coming more close to actual conditions, avoiding over - hard or over - soft ; finally, this paper analyze the stability of a orthotropic plate by this method, and deduce the - value of critical stress

    論文將有限條法和應力雜交元法兩者結合起來，導出一種兼有兩者優點的數值計算方法? ?混合雜交有限條法。運用這種方法對正交異性板的強度和穩定進行了分析，推導出正交異性板在這種方法下的分析計算公式，用fortran - 77語言編寫正交異性板混合雜交有限條法程序（ hfsop . for ）在微機fortran90環境下運行。通過算例與傳統的方法比較，驗證混合雜交有限條法有更好的精度，使板的剛度適中，更接近實際情況，避免「過硬」或「過軟」 ；最後，論文還用此方法對一正交異性板進行了穩定分析，得出臨界應力值。
  10. It now possesses of not only some production equipment advanced in the national level, such as automatic hydraulic pressure spring eye machines, automatic control quenching furnaces and automatic control tempering furnaces the control accuracy attains 5 and shot blasting machines of landscape and vertical orientation, but also some sophisticated quality detection equipment, such as durometers, metallographic microscopes, stiffness and endurance test machines, etc. besides the hardware equipment, the company has a group of senior specialized technical personnel in the field of the design of the leaf spring processing, the leaf heat treatment as well as the tqc total quality control

    擁有自動液壓卷耳機自動控溫的淬火爐和回火爐爐溫控制精度達到5橫向和縱向噴丸機等國內先進的生產設備。同時還有為保證質量購置的硬度計金相顯微鏡剛度檢測及疲勞試驗機等先進的質量檢驗設備。從產品生產開始的每一個環節進行全方位的質量控制。
  11. A stone once believed to be impenetrable in its hardness

    硬石，金剛石一種曾被認為在硬度上不可穿透的石頭
  12. The diamond indenter is a king of standard measuring tool used to determine the standardized blocks and verify and calibrate schelometers. it is made by welding, grinding and machining certain grain of quality natural diamond into the rockwell, vickers of brinell hardness

    金剛石壓頭是將一粒定量的優質天然金剛石，按要求鑲焊研磨再機械加工成洛氏、維氏和布氏的標準計量工具，主要用於硬度塊的定度和對硬度計的鑒定。
  13. Green colour, its hardness is only second to diamond and boron carbide. its hardness and brittleness are higher than c

    綠色，硬度僅次於碳化硼和金剛石，比黑碳化硅硬度和脆性略高。
  14. Black colour, its hardness is higher than that of wa, its toughness is a bit lower

    黑色，有光澤，硬度比白剛玉高，韌性較低。
  15. Yellowish or grey, the grains are single crystal with great strength, toughness and hardness

    黃色或灰白色，顆粒系單晶體、硬度、韌性、強度都比白剛玉高。
  16. In order to calculate the wall ' s lateral displacement, several diagrams have been cited from a f. e. m results. the main factors have been accounted in these diagrams as below : the wall stiffness, the strut stifmess, the width of pit, the elastic modulus of soil, the depth of the underlying hard layer, the strut preloads and the factors of safety against basal heave

    為了計算擋墻的側向變形，本文引用一個有限元程序計算得出的圖表結果。這些結果考慮到了以下主要因素：擋墻剛度、支撐剛度、基坑的開挖寬度、土體的變形模量、坑底以下硬土層的位置、給支撐施加的預壓力的大小、抗隆起安全系數等。
  17. Possess certain rigidity, hardness and elasticity, with unifor thickness

    具有一定的剛性，硬度和彈性，厚薄均勻。
  18. A basic variety of aluminium oxide, white colour its hardness is higher and toughness slightly lower than that of a

    剛玉的基本品種，白色，與棕剛玉相比，硬度高、韌性稍低。
  19. Nano - al2o3 particles which are embedded in the matrix can impart additional strength to the composite and act as bearing of stress. furthermore, these organically - treated particles can effectively link the molecular chains of pa6, and this state is similar to physical crosslinking joints. all these together contribute to the improvement of mechanical properties and hardness

    硬度試驗表明，隨納米al _ 2o _ 3填充粒子量的增加，材料的硬度呈現增加趨勢，這主要是因為納米al _ 2o _ 3在尼龍6中類似於「物理交聯」 、充當剛性支撐點作用，從而使尼龍6的硬度提高。
  20. Diamond is a remarkable material due to its special crystal structure, which shows high hardness, low friction coefficient, high thermal conductivity, high optical transparency, low permittivity and high band gap etc. cvd diamond films are widely used in mechanical coating, heat sinks, optical window, semiconductor devices and other application fields because of its low price and high performance

    金剛石的特殊晶體結構使其成為一種性能優異的功能材料，它具有高硬度、低摩擦系數、高熱導率、高透光率、低介電系數和高禁帶寬度等性質。化學氣相沉積制備金剛石膜成本低、質量高，廣泛應用於工具塗層、熱沉、光學窗口、半導體器件等方面。
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