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- Good results have been obtained for both polyether urethane and nitrate esters when using 2,6 di t butyl 4 methyl phenol(BHT) as stabilizer. 2 ,6-二叔丁基 - 4 -甲基酚 (BHT)对硝酸酯和聚氨酯粘结剂均具有良好的稳定作用。
- A hindered polyetherketone endcapped with p (t butyl)phenol was synthesized. 1H NMR technique was used to seek for the number average molecular weight of this new polymer. 以对叔丁基苯酚为封端剂，合成带烷端基的多苯基取代联苯型聚醚酮，测定其1H－NMR谱，根据链中芳环质子共振峰与链端基质子峰积分强度比求解分子量。
- In the second path, the regiospecific reaction characteristic of the chlorination of salicylic acid by t butyl hypochlorite was used.When t butyl hypochlorite is used as chloride in t... 次氯酸叔丁酯对水杨酸的氯代有很强的区域专一性反应特性,用其作为氯代剂合成硝苯柳胺收率为81%25,产品纯度979%25;
- Keywords dimethylhexane 2;5 diol;2;5 dimethyl 2;5 bis（ tert butyl peroxy）hexane;tert butyl alcohol;hydrogen peroxide; 二甲基-2;5-己二醇;5-二甲基2;5-双（叔丁基过氧基）己烷;叔丁醇;双氧水;
- t-butyl peroxy pivalate 特丁基过氧化特戊酸酯
- Keywords chlorinating agent of rubber;t butyl hypochlorite;chlorinated polybutadiene; 橡胶氯化试剂;次氯酸叔丁酯;氯化顺丁橡胶;
- Keywords bifunctional catalyst;zeolite;cuprous chloride;t butanol;carbon monoxide;carbonylation;t butyl acid; 双功能催化剂;沸石;氯化亚铜;叔丁醇;一氧化碳;羰基化;叔碳酸;
- Keywords polyimide;hollow fiber membranes;methyl t butyl ether（MTBE）;methanol;vapor permeation;pervaporation; 聚酰亚胺;中空纤维膜;甲基叔丁基醚;甲醇;蒸汽渗透;渗透汽化;
- ACCA Exam Tips, prepared by BPP's group of experts. 考前押题，由BPP专家组联合编写。
- The lower the BPP, the higher the abnormality of the S/D value. BPP评分越低 ,S/ D比值异常的发生率就越高。
- Uncle Bill named this protein BPP for basilar papilla protein. 比尔叔叔将此蛋白质命名为BPP，意思是指基底乳头蛋白。
- BPP is the UK's largest professional training company. BPP是英国最大的职业培训公司。
- BPP Law School is a leading provider of professional law courses. BPP法学院的专业律师培训处于领先地位。
- This article reported a new synthetic method of 2,5 dimethyl 2,5 di( t butylperoxy)hexane, one of the peroxy organic compounds. 报道一种有机过氧化物 2 ,5 -二甲基 -2 ,5 -双 (叔丁过氧基 )己烷 (简称双 2 5 )的合成新方法。
- That will be a total of eighty N T. 那总共八十台币。
- Keesh watched the bear tha t whole day. 季奚那一整天都在旁边看着它。
- Don’t scrawl all over the wall. 不要在墙上乱涂乱画。
- Remember to cross your t's when you're writing. 写字时别忘了在t 字母上画横线
- Don’t confound public affairs with private ones. 不要把公事与私事混为一谈。
- If you don’t like it, I’ll trade with you. 如果你不喜欢，我跟你换。
