常見例句雙語例句The results show that 663 bronze powder is a good infiltration medicament for iron-copper based airplane brake material.研究表明，663青銅粉末對鐵銅混合基粉末冶金航空剎車材料具有較好的潤滑性能；Some experiences have been summarised to determine the sintering temperature of bronze powder and to observe the hearth colour of sintering furnace.總結(jié)了確定青銅合金粉松裝燒結(jié)溫度的經(jīng)驗和對爐膛的顏色進(jìn)行觀察的經(jīng)驗。PTFE composites filled with irregular bronze powder have better mechanical properties, but PTFE composites filled with spherical copper powder have better wear resistance.不規(guī)則青銅粉填充的PTFE復(fù)合材料具有較好的力學(xué)性能，但是球形銅粉填充的PTFE復(fù)合材料具有較好的耐磨損性能。 返回 bronze powder