hardness scale 中文意思是什麼

hardness scale 解釋
硬度標度
  • hardness : n. 1. 堅固。2. 冷酷無情。3. 苛刻。4. 困難。5. 硬性；硬度。6. 飛彈基地防禦核攻擊的能力。
  • scale : n 1 （尺、秤等上刻劃的）分度，度數，標，標度，刻度；尺寸；尺，尺度。2 【音樂】（標度）音階；音列...
  1. Aquamarine has good hardness 7. 5 to 8 on the mohs scale and a wonderful shine

    良好的硬度在摩氏硬度表中是被列為
  2. For this reason, protodrakonov scale of hardness of the cobalt crust is measured by impact crushing test and factors affecting its crushability are analysed, providing the basis for designing crushing devices

    為此採用沖擊破碎試驗法測定了鈷結殼的普氏系數，並分析了影響其破碎強度的相關因素，為將來結殼破碎裝置的設計提供了依據。
  3. Wearing while it s true that gemstones such as ruby and sapphire are second only to diamond on the hardness scale, it is not a measurement of their indestructibility

    鉆石的物理特性較穩定，可用沸水清洗，但一些寶石如綠寶石紫水晶均非常脆弱，易受溫度劇變的影響，應盡量避免使用沸水。
  4. The public desires water which is low in hardness and total solids, noncorrosive, and non-scale-forming.

    人們希望水的硬度及固體含量都低，無腐蝕性，不生成水垢。
  5. Silicon is a hard, brittle material registering 72. 6 on the rockwell "a" hardness scale.

    硅是硬而脆的材料，根據Rockwell「A」硬度分度測值為726。
  6. Study on the new scale of hardness - softness for

    酸堿軟硬度的新標度研究
  7. Calculation of hardness scale for elements on density functional theory with generalized local density approximation and modified slater transition - state

    以密度泛函論與局域近似法及改進過渡態計算軟硬度
  8. Silicon is a hard, brittle material registering 72. 6 on the rockwell " a " hardness scale

    硅是硬而脆的材料，根據rockwell 「 a 」硬度分度測值為72 6 。
  9. A highly efficient corrosion and scale inhibitor for heat power plant cooling water with high concentrations of hardness and alkalinity

    熱電廠高硬度高堿度水穩劑的研製
  10. Ra rockwell hardness a scale

    洛氏硬度
  11. There are two characters in this study : ( 1 ) considering the capillary attraction and van der wall force under nano - scale and observing the fact that the hardness without considering adhesion effect is much larger ; ( 2 ) obtaining hardness by the energy method and considering the effects of elastic work due to elastic recovery and adhesion work due to adhesive forces

    本論文最大特色在於（ 1 ）在奈米尺度下，考慮凡得瓦力及毛細管作用力對于奈米壓痕試驗之影響，並發現如果不考慮黏滯效應所得之硬度將遠大於薄膜真實硬度? （ 2 ）以能量的方式求得硬度，並考慮材料彈性回復所產生的彈性功與黏滯效應所產生的黏滯功兩者對硬度之影響。
  12. Rc rockwell hardness c scale

    洛氏硬度
  13. A hardmetals - rockwell hardness scale a test method

    硬質合金洛氏硬度
  14. A powder metallurgy. hardmetals. rockwell hardness test a - scale - test method

    粉末冶金.硬質合金.洛氏硬度試驗
  15. This gemstone has excellent wearing qualities and is easy to look after, for all tourmalines have a good hardness of 7 to 7. 5 on the mohs scale

    碧璽是很適合製成珠寶來佩帶，且易照顧，因為它有著良好的硬度，在摩氏硬度表中為
  16. However, they have wonderful wearing qualities, for like all tourmalines the canary - yellow beauties from malawi have a good hardness of 7 to 7. 5 on the mohs scale

    以上的每顆寶石會不到一克拉重。然而他們很適合製成珠寶來佩帶，如同其它種類的
  17. Rb rockwell hardness b scale

    洛氏硬度
  18. The sapphire belongs to the corundum group, the members of which are characterised by their excellent hardness 9 on the mohs scale

    我們一會就會詳解。藍寶石是屬于剛玉家族，在摩氏硬度表中剛玉的硬度是被列為
  19. Once the tourmaline has survived the tough cutting process, it is, with its good hardness 7 to 7. 5 on the mohs scale, a relatively robust gemstone which is easy to look after

    一旦成功地通過切割程序，碧璽是極為強健的寶石，有著良好的硬度，在摩氏硬度表中為
  20. Mohs hardness scale

    莫氏硬度標
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