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imxiaohuang新蟲(chóng) (初入文壇)
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[求助]
求翻譯理解這一小段話
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According to molar ratio of 1:1, polymethylhydrosiloxane and VTMO were mixed in ice-bath under vigorous mechanical stirring. Chloroplatinic acid solutions (0.01 g) were added slowly into the mixed solution under nitrogen inlet. The reaction times continued for 2 h at room-temperature, for 2 h at 40C, and for 12 h at 60C under mechanical stirring. A straw yellow and transparent cross-linking agent was obtained. 誰(shuí)能幫忙翻譯一下這段話?是不是要通氮?dú)?如果冰浴了,那又如何加溫呢?br /> 有些不懂,跪求幫助!謝謝 |
新蟲(chóng) (初入文壇)
新蟲(chóng) (初入文壇)
銀蟲(chóng) (小有名氣)
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聚甲基氫硅氧烷和VTMO(乙烯基三甲氧基硅烷)按照摩爾比為1:1在冰浴下劇烈攪拌機(jī)械混合,通氮?dú)猓崖茹K酸溶液(0.01克)緩慢加入到的混合溶液中。在機(jī)械攪拌條件下,室溫下反應(yīng)2小時(shí),40°C時(shí)的2小時(shí),在60℃下反應(yīng)12小時(shí)。則可得到稻黃色的透明的交聯(lián)劑。 氮?dú)獍匆馑际且,冰浴是為了滴加過(guò)程不要太劇烈,滴加完成,再升溫,通氮?dú)馐遣皇且灿蟹乐箍諝鈱⒔宦?lián)劑氧化的考慮,你結(jié)合者思考一下。 |
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