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- concentrated oil of vitriol 浓矾油, 浓硫酸
- The catalyst is formed by mixing acid amide and oil of vitriol according to a certain proportion. 该催化剂是由酰胺和浓硫酸按一定比例混合组成。
- This method involves using the glacial acetic acid as a catalyst, adding the litharge in aqueous medium and adding a quantity of oil of vitriol to yield lead sulfate. 该法来用了冰乙酸作催化剂，在水介质中加入氧化铅，再滴加一定量的浓硫酸来合成硫酸铅。
- It is reported that fusel oil can be used for synthesising mixing esters mainly inclusding amyl acetate when it is heated and back-flowed with Catalyst oil of vitriol or canon exchange resin. 本文报告了以酒厂废料杂醇油为原料，在催化剂浓硫酸或阳离子交换树酯存在下，经加热回流与冰醋酸反应生成以乙酸异戊酯为主的混合酯。
- Cyclohexyl acetate was synthesized by oil of vitriol,ferric chloride and copper sulfate,respectively,and the influence of copper sulfate containing water and no-water for the reaction was discussed. 分别以浓硫酸、氯化铁、硫酸铜为催化剂催化合成醋酸环己酯,考察了有无结晶水的硫酸铜对酯化反应的影响。
- The slowness is dissolve in hydrofluoric acid and hot oil of vitriols. 缓慢溶于氢氟酸和热浓硫酸。
- rectified oil of vitriol(R.O.V.) [化] 精馏硫酸
- Oil of evening primrose is used as a herbal medicine. 月见草油可用作草药。
- A perfume made from the oil of this plant. 广藿香水从广藿香油中制取的一种香水
- Fine,mam,this is'Oil of Moisture Protection Creme'. 好的妈妈，这种是玉兰油护肤霜。
- The many health benefits of Oil of Oregano. 许多健康的好处油牛。
- Oil of Laurel &Blue Cypress are natural fragrance. 月桂和蓝柏木是天然的香水。
- The essential oil of the vetiver. 香根草的精炼油
- Studies on Methyl Esterification of Fatty Acid in Soybean Oil Deodorizer Distillate Catalyzed by Oil of Vitriol 浓硫酸催化脱臭馏出物脂肪酸甲酯化工艺研究
- Indole consists in washing oil of coal tar. 煤焦油洗油(以下简称洗油)中含有吲哚。
- Seed oil of hippophae rhamnoides L. 沙棘籽油
- What is engine oil of Xue Folan former plant? 雪佛兰原厂机油是什么呢?
- Oil of rosemary (Rosmarinus officinalis L. ) 迷迭香;香精油;规范;规范(验收) 详细信息...
- Vetiver - The oil of tranquility! 岩兰草-宁静之油！
- This is a kind of high concentrated oil pre-soaker, a compound of emulsified nonion and active-agent, mainly used to soak oil stains. 本品是一种浓缩的洗衣用的藏污处理剂，主要适用于去除油污。它是由具有乳化作用的非离子表面活性剂合成的化合物。
