These composite materials have superiorities in size stability, formability, stretching resistance and impact resistance.

這種復(fù)合材料在尺寸穩(wěn)定性 、 成型性 、 抗張力和抗沖擊方面均具優(yōu)勢(shì).

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The experimental parameters are optimized, and the results analyzed by SEM and EPMA show the superiorities.

優(yōu)化了實(shí)驗(yàn)參數(shù), 掃描電鏡(SEM)和電子探針(EPMA)顯示了優(yōu)化后的效果.

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Although there are many superiorities in isometric profile connection , machining isometric profile shaft annoys us.

等距型面軸聯(lián)結(jié)具有很多優(yōu)越性,然而對(duì)等距型面軸的加工一直困擾著我們.

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