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- The impact wear behavior of AZ91D magnesium alloy s in de-ionized water has been investigated. 研究了AZ91D鎂合金在沖擊載荷和去離子水介質(zhì)綜合作用下的磨損特性。
- The main causes are the impact wear between the solids.The passageway design of the mine stand pump can meet the exchange law of the solid flow field. 礦用立泵的流道設計符合固體流場(chǎng)的變化規律,葉輪發(fā)生的主要是摩擦磨損,極大地延長(cháng)了潛水泵的使用壽命。
- The influences of cryogenic treatments on the microstructure,material performances and the impact wear resistance of the superhigh manganese steel are studied. 主要研究了深冷處理對超高錳鋼組織、性能及耐磨性的影響。
- The results show that the specimen which contains 10% FeV50-A (mass fraction) in the casting penetration agent has the best impact wear resistance which is 71 times as much as ZG310-570 specimen. 實(shí)驗結果表明:鑄滲劑中FeV50-A為10%25(質(zhì)量分數)時(shí)獲得的鑄滲試樣抗沖擊磨損性能最好,是ZG310-570試樣的71倍。
- The corrosive impact wear behavior and mechanism of high manganese steel and low carbon high alloy steel as new liner material were investigated under impact energy of 2.0J in acid-ironstone slurry. 研究了在酸性鐵礦石漿料及2.;0J沖擊功條件下;高錳鋼及新型低碳高合金鋼襯板的沖擊腐蝕磨損性能和機制。
- It was a freak of mine to wear pink pajamas. 穿上粉紅色睡衣是我一時(shí)的奇想。
- Impact Wear Rate of Fe-Base PM Materials at Different Temperatures 不同溫度下鐵基粉末冶金材料的沖擊磨損規律
- Tessa laid out her best dress to wear at the party. 特莎準備出她最好的衣服去赴會(huì )。
- Try to wear a colour that is less obtrusive. 盡量穿得顏色別太顯眼。
- Those soldiers all wear leggings. 那些戰士都裹著(zhù)綁腿。
- These bullets fragment on impact. 這些子彈射中物體時(shí)爆炸成碎片。
- She buy a black nightie to wear on her honeymoon. 她買(mǎi)了一件黑色睡衣準備在蜜月時(shí)穿。
- There is still a lot of wear left in that old coat. 那件舊大衣還可以穿很久。
- Her speech made a tremendous impact on everyone. 她的演說(shuō)對大家震動(dòng)很大。
- Do you have to wear a suit at work? 你們上班得穿西裝嗎？
- He do not wear a coat in spite of the cool weather. 雖然天氣寒冷，他沒(méi)有穿外套。
- My trousers only stay up if I wear a belt. 我這條褲子要是不系皮帶就往下掉。
- Wear your good clothes to go to church. 要穿上像樣的衣服去做禮拜。
- The front of the car crumpled on impact. 汽車(chē)的前部被撞扁了。
- His dress is made of a wash and wear fabric. 他的衣服是用洗后不用燙的纖維衣料做的。
