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- The test and research of application of microbial acidizing technology used in lignin acidizing separation to treat alkaline wheat straw pulping wastewater 微生物酸化技术应用于碱法草浆黑液酸析木素的试验研究
- lignin acidizing separation 酸析木素
- Pervaporation is used in acetic acid separation as a new type of membrane separation technology. 摘要渗透汽化作为一种新型的膜分离技术应用于乙酸的分离，可以优先透水或乙酸。
- The treatment of ramee retting wastewater by using acid separation air floated+ fractional anaerobic+inner loop SBR process is studied. 采用酸析气浮+分步厌氧+内循环SBR工艺处理苎麻脱胶废水。
- Methylene chloride was used as extractant in the extraction of condensed liquid and 3% sodium carbonate solution was used in acid separation. 用二氯甲烷为萃取剂,萃取浓缩液用3%25碳酸钠溶液进行酸分离。
- Molecular distillation simulation of free fatty acid separation from rapeseed oil soapstock was carried out on the basis of the model and estimation of components thermodynamic properties. 根据建立的分子蒸馏模型和物化参数的估算,对菜籽油皂脚中游离脂肪酸的分离进行模拟,并与实际试验数据进行了比较。
- deoxy- ribonucleic acid separation DNA分离
- With heteropoly acids as catalyst,diisooctyl glutarate was prepared by esterification of isooctyl alcohol and glutaric acid separated from dicarboxylic acids. 以从二羧酸中分离出的戊二酸和异辛醇为原料,在杂多酸催化作用下酯化合成了戊二酸二异辛酯。
- He gave me a taste of his acid wit. 他让我尝到了他敏锐尖刻之机智的滋味。
- Acid irritates the stomach lining. 酸能刺激胃黏膜。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- To make woody or woodlike by the deposit of lignin. 使木质化通过木质的沉淀使其木质化或木质一样
- I am doing an experiment of neutralizing acid. 我在做一个中和酸的实验。
- Can Jones beat Smith? That's the acid test. 琼斯能击败史密斯吗？那是个严峻的考验。
- Cellulose and lignin were degraded simultaneously. 纤维素与木质素同时降解。
- As a fuel, lignin is worth around $44 a metric ton. 当做燃料的木素，价值约为每公吨44美元。
- A salt or an ester of boric acid. 硼酸盐一种硼酸盐或硼酸酯
- She dropped acid in high school. 她高中时代服迷幻药。
- The metal is fretted with the acid. 金属被酸腐蚀。
- The chemical can behave as an acid. 这种化学制品能起酸的作用。
