硬度比 的英文怎麼說

中文拼音 [yìng]
硬度比 英文
solidity ratio
  • : 形容詞1 (堅硬) hard; stiff; tough 2 (剛強; 堅定; 強硬) strong; firm; tough; obstinate 3 (勉...
  • : 度動詞[書面語] (推測; 估計) surmise; estimate
  • : Ⅰ動詞1 (比較; 較量高下、 長短、距離、好壞等) compare; compete; contrast; match; emulate 2 (比...
  • 硬度 : hardness; solidity; scirrhosity (腫瘤的)
  1. Feldspqr s degree of hardness motion between 6 - 6. 5, specific weight motion bet ween 2 - 2. 5. it s brittleness but have the higher anti - to press the strength, right sour have the stronger chemistry stability. the potassic feldspar s color many is red for meat, and also have the ash, white the brown. the albite is white, ash and buff the anorthite is white or shallow gray

    長石的波動於6 - 6 . 5 ,重波動於2 - 2 . 5 ,性脆,有較高的抗壓強,對酸有較強的化學穩定性。鉀長石顏色多為肉紅色,也有灰白褐色。鈉長石為白灰及淺黃色,鈣長石為白色或淺灰色。
  2. Based on the analyses on mechanical properties, microstructure and fracture of - the microalloyed steels socrv with various heat treatment technique, it can be affirmed that various fractures arttribute to various mechanism, we can draw conclusion that the strength and toughness of microalloyed steels 50crv will be increase simultaneously by optimal heat treatment technique. to illustrate the mechanism of the strength and toughness of microalloyed steels socrv, we designed the comparative experiment and observed the microstructure of the sample which occurred at different quench and tempering temperature and different tempering time. the last experiment results were determined by the four factors : fined microalloyed elements grains, the decompound of martensite, martensite transformation of remnant austenite and the second phase precipitation

    為解釋微合金化50crv鋼強韌化機理,本文通過對不同淬火溫,回火溫,回火時間下的力學性能指標的對及顯微分析,認為微合金元素的細化晶粒,馬氏體的回火分解,殘余奧氏體的轉變,第二相的沉澱析出共同決定了微合金鋼的強韌化情況,特別是由於微合金元素的存在,其細化晶粒及其碳氮化物的沉澱析出,導致鋼的良好的強韌性,並且如果工藝滿足第二相的沉澱析出強化大於回火馬氏體分解引起的軟化效應,會在曲線中產生明顯的二次化現象。
  3. Comparison tests were made to the primary and secondory detonations and the same quantities of the same explosives, and found that both the surface rigidity and the depth of the induration layer have been improved obviously by the use of secondary detonation

    同時對同種炸藥相同藥量分兩次爆炸與一次爆炸的效果進行較,發現採用二次爆炸要一次爆炸無論表面,還是化層深都有明顯改進。
  4. The single - stage hammer crusher are suitable used to crushing ordinary fragile ores of the compressive strength no more than 200mpa, such as limestone, gypsum, coal, marl, sand - shale etc. this series product features of high crushing ratio, even product graininess, simple construction, reliable operation, easily maintenance, economical running cost etc., so are widely used. hammer crusher models hammer crusher max

    錘破系經高速轉動的錘體與物料碰撞面破碎物料,錘式破碎機具有結構簡單,破碎大,生產效率高等特點,錘式破碎機可作干濕兩種形式破碎,錘式破碎機適用於礦山水泥煤炭冶金建材公路燃化等部門對中等及脆性物料進行細碎。
  5. Xiuyan topaz is the serpentine jade, the hardness is lower than the nephrite

    岫巖黃玉為蛇紋石玉,硬度比和田玉低。
  6. The quality of furan sand castings is usually better than clay sand castings, however, some defects are also very easy take place with furan sand castings such as blow hole, metal penetration, veining, cracking, slag inclusion, hardness too low, surface recarburation, surface sulphuration, nodularity degeneration etc, which were usually caused by improper raw materials selection, improper method design, incorrect moulding or / and core - making

    摘要呋喃樹脂砂鑄件質量一般黏土砂鑄件好,但如果原材料選擇、工藝設計、造型和制芯操作不當,也會產生氣孔、粘砂、脈紋、裂紋,夾渣、不足、滲碳、滲硫和球化不良等鑄造缺陷。
  7. 3, the floor is the plant crude fiber structure, its nature hardnessover 100 higher than the wood, which is not easy to distort, the service life is not less than 20 years

    地板為植物粗纖維結構,它的自然硬度比木材高一百多倍,不易變形,使用壽命不小於20年
  8. Hardness of different types size of free cutting steel

    易車不銹鋼及易車鋼之不同尺寸及硬度比
  9. 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。
  10. The relative density of the sample has reached as high as 97. 4 % of fully dense. the mean micro hardness has reached hv496. 3. the fractography of the fracture section of the tensile sample was characteristic of dimple typically which indicated that the fracture belong to ductile fracture

    ;試樣相對密可以達到理論值的97 . 4 ;方面由於激光立體成形工藝的特點,最後幾層的硬度比開始時的高,平均達到了hv496 . 3 ;拉伸試樣的斷口形貌具有典型的韌窩特徵,屬于延性斷裂。
  11. And the microstructure, the hardness and the wear resistance properties of complicated parts had also been studied and analyzed. the results showed that under the same experiment condition, the semi - solid flow and deformation properties of the composites increased with the increasing of the sic particles " volume fraction which below 12 %, that he composite reinforced with different volume fraction of sic particles were die - cast into complicated parts successfully, that sic particles dispersed even more uniformly in their complicated parts, and that he complicated parts " hardness was better than the composites "

    結果表明,在sic顆粒體積含量低於12的情況下, sic顆粒含量越高,復合材料的成型性能越好; sic顆粒增強鋁基復合材料能夠用壓鑄的方法制備復雜壓鑄件; sic顆粒在壓鑄件中分佈更為均勻,且呈單顆粒;壓鑄件的硬度比復合材料鑄錠的高; sic顆粒增強鋁基復合材料的壓鑄件耐磨性高於復合材料鑄錠。
  12. Although harder than gp steel grit, gl also loses its sharp edges during shotblasting and is particularly suited to descaling and surface preparation applications

    盡管此類鋼砂的硬度比gp鋼砂要高一些,但在噴砂過程中仍會失去稜角,特別適合於鋼材表面驅除氧化皮預處理作業。
  13. Although harder than g1 steel grit, g2 also loses its sharp edges during shotblasting and is particularly suited to descaling and surface preparationg applications

    盡管此類鋼砂的硬度比g1鋼砂要高一些,但在噴砂過程中仍會失去稜角,特別適合於鋼材表面去除氧化皮預處理作業。
  14. Gl steel grit : although harder than gp steel grit, gl also loses its sharp edges during shotbhasting and is particularly suited to descaling and suface preparation applications

    Gl鋼砂:此類鋼砂的硬度比gp鋼砂要高,但在噴砂過程中仍會失去稜角,特別適合於鋼材表面去除氧化皮及預處理作業。
  15. The hardness of the parts made of composits was higher than that of the parts made of the matrix alloys. but the hardness of both kinds was higher than their ingots respectively

    復合材料壓鑄件的布氏硬度比基體合金壓鑄件的布氏高,兩類壓鑄件的布氏分別高於相應鑄錠的布氏
  16. It has high hardness and better characteristics

    呈白色,硬度比棕剛玉略高,韌性較低。
  17. Hardness ratio factor

    硬度比系數
  18. It is an ideal product for environmental protection with a good hardness, light specific gravity and being harmless for health

    具有較高的強重輕、耐熱耐壓、耐腐蝕、對人體無毒無害、無輻射,是理想的綠色環保裝飾材料。
  19. Rubber stretches very easily compared with copper , it is much less stiff than the metal

    譯文:橡膠起銅來,極易拉伸,其硬度比銅差的多。
  20. The average level of surface ' s micro - hardness enhanced 3 times in contrast of the substrate ' s

    結果表明:合金化層組織形態為細小的枝晶,明顯優于基體組織;合金化層平均硬度比基材提高3倍。
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