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[求助]
潤(rùn)色2句材料類的話,英譯中,謝謝
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For average grain sizes in the range of 100–200 nm, the yield strength can increase to approximately 400 MPa for most pure materials, more than double that of their microcrystalline counterparts. More detailed exploration of ultrafine crystalline silver samples by high resolution electron microscopy (HREM) confirmed signs of plasticity in grains with sizes of 200 nm. 翻譯:對(duì)于平均晶粒尺寸在100–200 nm的大部分純金屬材料,其屈服強(qiáng)度可增大到約400 MPa,超過(guò)了微晶屈服強(qiáng)度的兩倍。更多的細(xì)節(jié)可通過(guò)高分辨電鏡(HRTEM)對(duì)晶粒尺寸為200 nm的超細(xì)晶粒銀樣品確認(rèn)signs of plasticity 。 英譯中,最好可以表述專業(yè),簡(jiǎn)明扼要。非常感謝。 |
至尊木蟲(chóng) (知名作家)
至尊木蟲(chóng) (知名作家)
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For average grain sizes in the range of 100–200 nm, the yield strength can increase to approximately 400 MPa for most pure materials, more than double that of their microcrystalline counterparts. 對(duì)于平均晶粒尺寸在100-200nm之間,很多非常純的金屬的屈服強(qiáng)度可以增至400MPa,兩倍于其晶粒尺寸為微米級(jí)別時(shí)的屈服強(qiáng)度。 More detailed exploration of ultrafine crystalline silver samples by high resolution electron microscopy (HREM) confirmed signs of plasticity in grains with sizes of 200 nm. 利用高分辨透射電鏡對(duì)超細(xì)晶銀樣品的精細(xì)分析證實(shí)在200nm晶粒中出現(xiàn)了塑性。 |
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對(duì)于平均晶粒尺度在100–200nm之間的絕大多數(shù)純金屬而言,其屈服強(qiáng)度是相應(yīng)微晶粒純金屬的2倍以上,可達(dá)約400MPa。高分辨透射電鏡(HREM)對(duì)超細(xì)晶銀質(zhì)樣品的細(xì)節(jié)探照證實(shí)了顆粒度為200nm的金屬具有塑性。 PS:晶粒之間有塑性一說(shuō)嗎,個(gè)人覺(jué)得沒(méi)有。呵呵,對(duì)這個(gè)材料領(lǐng)域不熟悉。 |


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