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語(yǔ)無(wú)倫次銀蟲(chóng) (初入文壇)
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[求助]
求助氧化鋁的一段話(huà)求好人幫忙翻譯一下,謝謝
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[4]In the presence of electrolytes, the stability of the PAA-a-Al203 suspension is weakened with increasing ionic strength, which is a result of the steric barrier screened by counter ions. In addition, the destabilizing effect, induced by the Ca2+ ions, is found to be more pronounced than the destabilizing effect of Na+ at the same ionic strength. [5]For PAA-PEO—a-A1203 suspensions, adding electrolytes does not cause the reduction of flowability, and the system stability is not sensitive to salt ions. The existence of a charge-neutral PEO segment is mainly responsible for this anti-electrolytic performance. |
木蟲(chóng) (正式寫(xiě)手)
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在電解質(zhì)存在時(shí),PAA-A-三氧化二鋁懸濁液的穩(wěn)定性會(huì)隨著離子強(qiáng)度的增強(qiáng)而降低,這是因?yàn)榉措x子立體障礙效應(yīng)的影響。 另外,在相同離子強(qiáng)度下,Ca2+離子引起的穩(wěn)定性降低比Na離子更為顯著。 對(duì)于PAA-PEO-A-三氧化二鋁懸濁液,加入電解質(zhì)不會(huì)引起流動(dòng)性的降低,系統(tǒng)的穩(wěn)定性也并不對(duì)鹽離子敏感。電中性的PEO片段在這種抗電解質(zhì)效應(yīng)中起了主要作用。 |

銀蟲(chóng) (初入文壇)
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