例句與造句

1. Hardening characteristics and its electrical conductivity of 7055 aluminum alloy ageing
   多孔鋁合金的壓縮吸能性能
2. The rupture mode of the composite at room and elevated temperature depends upon the work - hardening characteristics of the nickel alloy matrix
   復(fù)合材料常溫和高溫的拉伸斷裂模式與基體相的形變強化特性有關(guān)。
3. The age hardening characteristic of as - cast cu20ni20mn and cu20ni35mn alloys and the interface characteristic between the alloy and cast tungsten carbide were studied , and on the basis of this study , composites of cu - ni - mn alloy reinforced with different volume fraction ( 0 - 45vol . % ) and different size ( 42 - 362 m ) of cast tungsten carbide particles were made by vacuum hot - pressing liquid sintering technology . pin on disk two body abrasion tests have been performed with different size of sic abrasive under different loads
   本文研究了鑄態(tài)cu20ni20mn和cu20ni35mn合金的時效硬化特性及其與鑄造碳化鎢的界面特性，并在此基礎(chǔ)上以不同尺寸( 42 362 m )的鑄造碳化鎢顆粒為增強體，采用真空熱壓液相燒結(jié)技術(shù)制備了不同顆粒含量( 0 45vol . )的鑄造碳化鎢顆粒增強cu - ni - mn合金基復(fù)合材料；以不同粒度的sic為磨料，在不同載荷條件下利用銷?盤磨損試驗機測試了復(fù)合材料的二體磨料磨損性能。
4. It's difficult to find hardening characteristics in a sentence. 用hardening characteristics造句挺難的