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- thermoset phenyl phenol ormaldehyde resin 熱固性苯基苯酚甲醛樹脂
- Monobutyl phenyl phenol sodium monosulfonate 一丁基苯基苯酚一磺酸鈉
- Thermoplastic o- phenyl phenol and formaldehyde resin 熱塑性苯基苯酚甲醛樹脂
- Keywords butyl o nitrobenzoate;p toluene sulphonic acid;catalysis;synthesis; 鄰硝基苯甲酸正丁酯;對甲苯磺酸;催化;合成;
- Study on a New Composition Technology of High-adhesive Phenyl Phenol and Formaldehyde Resinby Solid Acid Catalysis 高粘度苯基苯酚甲醛樹脂的固體酸催化法合成新工藝研究
- Closing time at this pub is eleven o' clock. 這酒館的打烊時間是十一點。
- Study on a New Composition Technology of Solid Thermoplastic Phenyl Phenol and Formaldehyde Resin by Solid Acid Catalysis 固體熱塑性苯基苯酚甲醛樹脂的固體酸催化法合成新工藝研究
- We've got the OK from the council at last. 我們終於獲得了委員會的同意。
- Keywords o-phenyl phenol and formaldehyde resin phenyl phenol formaldehyde solid acid cation exchange resin catalysis condensation marine paint; 苯基苯酚甲醛樹脂;苯基苯酚;甲醛;固體酸;陽離子交換樹脂;催化縮合;船舶漆;
- Ethyl tert butyl ether is synthesized from ethanol and tert butyl alcohol by reaction distillation. 以乙醇和叔丁醇為反應物,採用反應精餾法合成了乙基叔丁基醚。
- The child's mouth formed a big O in surprise. 那孩子驚奇得張著嘴像個大O字。
- The influence of the p tert butyl phenolic resin level on the dynamic properties of NR/NBR/ENR blend was investigated. 研究了對叔丁基酚醛樹脂用量對NR/NBR/環氧化天然橡膠 (ENR)共混物動態力學性能的影響。
- The refined process of 2,6 di tert butyl 4 methylphenol is studied by means of batch distillation and the design of technological process on the basis of the result is completed. 採用間歇精餾方法,對2,6二叔丁基對甲苯酚的精製過程進行了研究,並根據研究結果進行了工藝過程的設計。
- The compound butyl rubber is calendered. 將混製成的丁基橡膠進行精壓。
- Ok may I have your last name and first initial, please? 好的。請您告訴我貴姓及大名的頭一個字母。
- phenyl phenol 苯基酚
- Only when everything is ok will the patent be registered. 只有一切都順利，才能登記專利。
- Synthesis of 2,5di tert butylhydroquinone by alkylation of hydroquinone with methyl tert butyl ether (MTBE) was studied. 研究了以對苯二酚和甲基叔丁基醚 ( MTBE)為原料 ,以酸性陽離子交換樹脂為催化劑合成 2 ,5二叔丁基對苯二酚 ( DBHQ)。
- AIM: To explore the possible mechanism of tert - butyl hydroperoxide (t - BHP) - induced apoptosis in rat cortical neurons. 目的:探討第三丁基過氧化氫(t-BHP)誘導大鼠皮層神經元凋亡的可能機制。
- Have you finished lunch already? It's only12 o' clock! 你已經吃過午飯了嗎？現在才12點。
