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- The purification of acetylene by chlorination for production of dissolved acetylene. 溶解乙炔氯化净化技术及装置。
- The development on the process for the recycling of waste liquid coming from the purification of acetylene was introduced as well as its application situation. 介绍了电石法乙炔装置清净废液的循环回用工艺技术的开发及应用情况。
- Purification of water may be achieved by distillation. 水的净化可由蒸馏获得。
- The Utilization of the Water of the Carbide Slag in the Purification of Acetylene with Sodium Hypochlorite 电石渣水在次氯酸钠法净化乙炔气中的利用
- Do not attempt purification of NF3 via adsorption. 禁止试图通过吸附来净化NF3。
- Purification of Nitrile Hydratase from Nocardia sp. 腈水合酶的纯化过程研究。
- Purification of thought-form requires fire. 思想的净化需要火元素。
- The purification of natural cecropin D were done. 5.;本试验对天然抗菌肽D的分离纯化作了研究。
- purification of acetylene 乙炔清净
- Application and Purification of the Antivirus of Penicillin sp. 一类新型抑病毒菌素的分离纯化与应用。
- Isolation and purification of polysacchride in Lycoris Herb. 石蒜属植物多糖的分离纯化。
- The affinity chromatography can be used in the purification of Fab. 我们可以经过亲和层析 ,纯化基因工程抗体Fab片段
- The town debated the purification of the water supply. 那个小镇就供水的净化问题展开了讨论。
- A ceremonial purification of the entire ancient Roman population after the census every five years. 驱邪仪式古罗马每五年普查人口后对全体国民进行的净化仪式
- The results of acetylene reduction detection showed that 88.5% were effective for nitrogen fixation. 乙炔还原活力测定结果表明 ;88.;5%25为有效根瘤。
- The process conditions of acetylene catalytic oxidation for producing oxalic acid was studied. 对乙炔催化氧化制备草酸的工艺条件进行了研究,用正交设计安排实验,得到了一组最佳工艺条件,并做了验证实验。
- Trifluraiin inhibited the activity of acetylene reduction of A. chroococcum. when it was adde... 加强管理,恰当处置,农田施用污泥是实现污泥资源化,解决污泥出路的好办法。
- Monomer recovery is 99.97%, the recovery of acetylene is 99%, and the tail gas meet the state standard of discharge. 该装置运行后;尾气中单体回收率可达99.;97%25;乙炔回收率可达99%25;且达到了国家排放标准。
- PURIFICATION OF SODIUM SULFITE BY ALCHOL RECRYSTALLIZATION. 乙醇重结晶法精制含酚亚硫酸钠。
- Cloning, expression and purification of recombinant protein. 运用常规分子生物学与生化技术克隆表达与纯化蛋白质。