機械性擦傷 的英文怎麼說

中文拼音 [xièxìngshāng]
機械性擦傷 英文
mechanical abrasion
  • : machineengine
  • : 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
  • : Ⅰ名詞1 (性格) nature; character; disposition 2 (性能; 性質) property; quality 3 (性別) sex ...
  • : 動詞1 (摩擦) rub 2 (用布、 手巾等摩擦使干凈; 揩拭; 抹) wipe; scrub; clean 3 (塗抹; 搽) spre...
  • : Ⅰ名詞1 (人體或其他物體受到的損害) wound ; injury 2 (姓氏) a surname Ⅱ動詞1 (傷害) injure; h...
  • 機械性 : mechanicalness
  • 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
  • 擦傷 : bruise; graze; (尤指皮膚) brush burn; scratch; paratrimma; abrasion; gall; scotch; chafe; galli...
  1. The one of the loss of effectiveness is the friction piece ' s bum of the clutch, there fore, in the designing of priority, the clutch ' s with of friction power is smaller than the permitted value in the reduction of the starting the truck, and it also increases the permitted condition of decreasing cloth ' s friction hot volume

    選擇出摩片最佳參數,並保證離合器的能是摩片參數優化的目標,本課題中由於失效形式之一是離合器摩片燒。因此,在優化設計中除保留減少汽車起步過程中離合器的單位面積滑磨功小於其許用值的約束條件外,還增加了降低離合器的滑磨熱容量的約束條件。
  2. Sio2 optical anti - reflective thin films with micropores were prepared with esam method. the optical properties of pdda / sio2 complex films against the changes in temperature in the processof heat treatment were studied. after heat treated at 520 c, the light transmittance at certain wavelengths of the thin improved greatly. the chemical bond structures of the optical thin films was studied with ft - ir, and surface analysis of the thin films was carried out using xps and their anti - scratching performances were studied

    用esam法制備了sio _ 2多孔光學增透薄膜,研究了pdda sio _ 2納米復合薄膜在熱處理過程中光學能隨溫度的變化規律,發現520熱處理后一定波長下的光透過率大大增強;用ft - ir研究了熱處理后的薄膜的組成,用xps進行了表面分析,研究了薄膜的耐強度,發現1 ~ #薄膜的耐強度較小,甚至小於相應的pdda sio _ 2納米復合薄膜的耐強度,而2 ~ #薄膜的耐強度則大大增強,即使用刀片平刮也只略有損
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