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1)  quaternary ammonium decatungstate
十聚钨酸季铵盐
1.
Two new quaternary ammonium decatungstates,[Bmim]4(W10O32)(Bmin=N-methyl-N\'-n-butyimidazole) and [BunPy]4(W10O32),were synthesized in the ionic liquid.
利用离子液体首次合成两种十聚钨酸季铵盐{[Bmim]4W10O32(Bmin=N-甲基-N′-正丁基咪唑)和[BunPy]4W10O32},其结构经TG,1H NMR,13C NMR,IR和元素分析表征。
2)  tetrabutylammonium decatungstate
四丁基铵十聚钨酸盐
1.
According to the property of decatungstate, tetrabutylammonium decatungstate was obtained and identified by infrared and ultra violet absorption spectra.
 根据十聚钨酸盐的特殊性质制备了四丁基铵十聚钨酸盐,通过红外光谱、紫外吸收光谱进行鉴定;采用循环伏安法对其进行电化学表征。
3)  quaternary ammonium phosphotungstate
磷钨酸季铵盐
1.
Synthesis of benzoic acid from benzylalcohol with quaternary ammonium phosphotungstate as catalyst;
磷钨酸季铵盐催化苯甲醇合成苯甲酸
2.
Two kinds of quaternary ammonium phosphotungstates,hexadecylpyridyl ammonium phosphotungstate and octadecyldimethylbenzl ammonium phosphotungstate,were synthesized.
合成了两种不同阳离子结构的磷钨酸季铵盐催化剂磷钨酸十八烷基二甲基苄铵和磷钨酸十六烷基吡啶铵,并用红外光谱及元素分析法对其结构进行了表征。
3.
Oxidation reaction of abietic acid(one of the main components of rosin) in quaternary ammonium phosphotungstate [π-C5H5N(CH2)15CH3]3PW12O40 / H2O2 catalyst system was studied.
研究松香的主要成分枞酸在磷钨酸季铵盐[π-C5H5N(CH2)15CH3]3PW12O40/H2O2催化反应体系中的氧化反应,考察催化剂用量、H2O2用量和反应温度对枞酸氧化转化率的影响,并通过紫外光谱、红外光谱以及气质联用谱对氧化产物进行结构表征。
4)  quaternary ammonium heteropolyphosphatotungstate
磷钨杂多酸季铵盐
1.
A liquid-liquid catalytic oxidation system containing quaternary ammonium heteropolyphosphatotungstate and hydrogen peroxide was employed to reduce the olefin content in an FCC gasoline.
将磷钨杂多酸季铵盐相转移催化剂/双氧水(Q3[PO4(WO3)4]/H2O2)体系应用于FCC汽油的液-液高效催化氧化降烯烃。
2.
In the presence of H2O2,the epoxidation of α,β-unsaturated ketones catalyzed by quaternary ammonium heteropolyphosphatotungstate was studied.
以过氧化氢为氧源,磷钨杂多酸季铵盐为催化剂,研究了α,β-不饱和酮的环氧化反应,考察了溶剂、温度、催化剂用量、反应时间以及底物浓度等因素对环氧化反应的影响。
5)  peroxo phosphotungstate
过氧化磷钨酸季铵盐
6)  polyquaternary ammonium salt
聚季铵盐
1.
The reactor A(fed with polyquaternary ammonium salt) was compared with the reactor B(control) in order to contrast the development of granular sludge.
厌氧序批式反应器(ASBR)初次启动用厌氧消化污泥接种,比较了投加聚季铵盐(A柱)与空白对照(B柱)2个反应器的颗粒污泥形成过程。
补充资料:四乘十地
【四乘十地】
 (术语)大乘同性经下于四乘各说十地:(一)声闻乘十地:一、受三归地,初受三归戒之位也。二、信地,信根成就之位也。三、信法地,信四谛理之位也。四、内凡夫地,修五停心观等之位也。五、学信戒地,三学成就之位也。六、八人地,见道之位也。七、须陀洹地,预流果之位也。八、斯陀含地,一来果之位也。九、阿那含果,不还果也。十、阿罗汉地,无学果也。(二)缘觉乘十地:一、苦行具足地,修戒行之位也。二、自觉深甚十二因缘地,修十二因缘观法之位也。三、觉了四圣谛地,修四谛观之位也。四、甚深利智地,生甚深无相智之位也。五、九圣道地,修八圣道之位也。六、觉了法界虚空界众生界地,觉了此三法界之位也。七、证寂灭地,见道之位也。八、六通地,得六神通之位也。九、彻和密地,证无学果之位也。十、习气渐薄地,侵害习气之位也。(三)菩萨乘十地,与以上大乘菩萨十地同。(四)佛乘十地:一、甚深难知广明智慧地,除细习气,于诸法得自在也。二、清净自分成严不思议明德地,转正法轮显深义自在也。三、善明日幢实相海藏地,开说三乘差别之法自在也。四、精妙金光功诸神通智德地,说八万法降四魔自在也。五、大轮威藏明德地,摧异邪法,伏恶行自在也。六、虚空内清净无垢炎光开相地,现六神通,示无常事自在也。七、广胜法界藏明界地,为诸菩萨显菩提自在也。八、普觉智藏能净无垢边无碍智通地,为诸菩萨授记别自在也。九、无边德庄严回向能照明地,为诸菩萨现方便自在也。十、毗卢舍那智海藏地,为诸菩萨能说法自在也。天台以此四地配于四教。问佛地有十地,岂非于果佛不平等乎?答:此经之意从佛德之别而论十地,非言初地为劣乃至第十地胜于前佛,是皆诸佛之境界,非诸菩萨二乘之所行,故经曰:佛有十地一切菩萨及声闻辟支佛等所不能行云云。出探要记七。
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