| 6 | 1/1 | 返回列表 |
| 查看: 647 | 回復(fù): 5 | ||
| 本帖產(chǎn)生 1 個 翻譯EPI ,點擊這里進行查看 | ||
shmily11125銅蟲 (小有名氣)
|
[求助]
翻譯兩段英文 高分子專業(yè)
|
|
|
“Tb(hfa)3diglyPU” polyurethane compositewas prepared from the complex solution in polyol (22 mmol/l), which was mixed with hexamethylenediisocyanate (1:1 ratio), after vacuum removal of air bubbles, the polymerization was carried out at 60 ◦C. Composites with Eu(ttfa)3phen were obtained analogously (a 0.5 mmol/l polyol solution of complex was used). (b) Vacuum dried complexes (2 mmol) were dissolved in dimethylformamide and added to the hexamethylenediisocyanate (1 g, ratio –OH:NCO or –NH2:NCO approximately 1:100), dimethylformamide was evaporated in vacuum and the complex solution in diisocyanate thus obtained was mixed with the polyol (1:1 ratio), air bubbles were removed under vacuum. The polymerization to give the polyurethane was again carried out at 60 ◦C. The emission intensities (not quantum yields) were at a maximum at approximately 10−2 mol complex/L. 求翻譯這兩段話 |

|
“三(六氟乙酰丙酮)雙聚氨酯合鋱”聚氨酯復(fù)合材料是通過在多元醇的混合溶液(22mmol/L)中混入己二異氰酸酯(比例為1:1)制備而成的,真空除去氣泡后,聚合反應(yīng)在60℃下進行。三(噻吩甲酰三氟丙酮)苯酚合銪復(fù)合材料通過類似方法(使用0.5mmol/L多元醇的混合溶液)制備而成。 (b)真空干燥的混合物(2mmol)溶于二甲基甲酰胺并添加到己二異氰酸酯(1g,–OH:NCO或–NH2:NCO約為1:100)中、二甲基甲酰胺由真空蒸發(fā)除去,這樣就得到了混有多元醇(比例為1:1)的二異氰酸酯混合溶液,氣泡在真空條件下被除去。聚氨酯的聚合反應(yīng)在60℃下再次進行。發(fā)射強度(非量子產(chǎn)率)達到最大值,約為10−2 mol/L。 |
銅蟲 (小有名氣)
|
銅蟲 (小有名氣)
|
| 6 | 1/1 | 返回列表 |
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 11408軟件工程求調(diào)劑 +3 | Qiu學(xué)ing 2026-03-28 | 3/150 |
|
|---|---|---|---|---|
|
[考研] 學(xué)碩274求調(diào)劑 +9 | Li李魚 2026-03-26 | 9/450 |
|
|
[考研] 081200-11408-276學(xué)碩求調(diào)劑 +5 | 崔wj 2026-03-26 | 5/250 |
|
|
[考研] 343求調(diào)劑 +5 | 愛羈絆 2026-03-28 | 5/250 |
|
|
[考研] 一志愿北京理工大學(xué)本科211材料工程294求調(diào)劑 +4 | mikasa的圍巾 2026-03-28 | 4/200 |
|
|
[考研] 070305高分子化學(xué)與物理 304分求調(diào)劑 +5 | c297914 2026-03-28 | 5/250 |
|
|
[考研] 283求調(diào)劑 +3 | A child 2026-03-28 | 3/150 |
|
|
[考研] 085602 化工專碩 338分 求調(diào)劑 +12 | 路癡小琪 2026-03-27 | 12/600 |
|
|
[考研] 材料與化工(0856)304求B區(qū)調(diào)劑 +8 | 邱gl 2026-03-27 | 8/400 |
|
|
[考研] 085405 考的11408求各位老師帶走 +3 | Qiu學(xué)ing 2026-03-28 | 3/150 |
|
|
[考研] 070300化學(xué)求調(diào)劑 +4 | 起個名咋這么難 2026-03-27 | 4/200 |
|
|
[考研] 314求調(diào)劑 +3 | 溪云珂 2026-03-26 | 3/150 |
|
|
[考研] 求調(diào)劑,一志愿 南京航空航天大學(xué)大學(xué) ,080500材料科學(xué)與工程學(xué)碩 +4 | @taotao 2026-03-26 | 5/250 |
|
|
[考研] 281求調(diào)劑 +6 | Koxui 2026-03-24 | 7/350 |
|
|
[考研] 07化學(xué)303求調(diào)劑 +5 | 睿08 2026-03-25 | 5/250 |
|
|
[考研] 318求調(diào)劑 +5 | plum李子 2026-03-21 | 8/400 |
|
|
[考研] 上海電力大學(xué)材料防護與新材料重點實驗室招收調(diào)劑研究生(材料、化學(xué)、電化學(xué),環(huán)境) +4 | 我愛學(xué)電池 2026-03-23 | 4/200 |
|
|
[考研] 一志愿山東大學(xué)藥學(xué)學(xué)碩求調(diào)劑 +3 | 開開心心沒煩惱 2026-03-23 | 4/200 |
|
|
[考研] 341求調(diào)劑(一志愿湖南大學(xué)070300) +5 | 番茄頭--- 2026-03-22 | 6/300 |
|
|
[考研] 280分求調(diào)劑 一志愿085802 +4 | PUMPT 2026-03-22 | 7/350 |
|