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- dilute acid bath 稀酸槽
- After the sample is dissolved by CC14, the starch in the sample is allowed toenter into water phase by heating and refluxing with a dilute acid in the water bath. 用四氯化碳溶解样品后去与稀酸溶液一起于水浴中加热回流使淀粉进入水相,除掉四氯化碳后在沸水浴中加热回流使淀粉水解为葡萄糖。
- He dropped the consolidation into the acid bath. 他把凝固剂掉进了酸水中。
- She soaked the etching in an acid bath. 她将铜版画浸入到酸性溶液中。
- Zinc displaces the hydrogen of dilute acids. 锌置换了稀酸中的氢。
- The traditional way to dye polyester with disperse dyes is in an acid bath. 分散染料染涤纶纤维的传统方法是在酸性浴中进行。
- In early purifications of this type, antibody was eluted with dilute acid or base. 早期纯化这类抗体是用稀酸或稀碱洗脱。
- It is superior to sodium silicate cement in impermeability, resistance to dilute acid and cohesive strength. 钾水玻璃胶泥的抗渗透性、耐稀酸性和粘结强度高于钠水玻璃胶泥。
- Dilute acid pretreatment, ammonia steeping pretreatment (ASP) and stream explosion process (SEP) of biomass are reviewed. 对植物纤维素原料的预处理方法进行了综述。
- Abstract The dyeing effect on PAN fiber under different acid bath was studied,the quality of product,environment and cost was improvement. 本文详细分析了不同酸浴条件对腈纶纤维染色效果的影响,对提高产品质量,改善工作环境,降低生产成本进行了探索,并取得了良好的效果。
- It introduces the dyeing principle and process of the alkali bath,the acid bath and the denaturated bath. 介绍了大豆蛋白纤维的碱性浴、酸性浴、变性浴染色原理和工艺,测试了纤维染色后的上染率和固色率。
- Five kinds of monosacchirides in the dilute acid hydrolysate of corn stover have been determined by their retention time and characteristic GC/MS fragmentation patterns. 研究结果表明:秸秆稀酸水解液中有五种单糖,主要是木糖和葡萄糖,其次是阿拉伯糖、半乳糖和少量的甘露糖;
- This paper presents the newest research results on rare earth element additives to chrome plating in chromic acid bath. 对稀土镀铬添加剂的最新研究成果进行了系统的介绍,并就目前应用情况,阐述了今后研究工作中需要进一步探讨的问题。
- In this paper,for the deficient of anaimal-plant get from quartz-sand,using a method of dry ashed and solution by dilute acid to tretment,to measure its multi-elements by ICP-AES. 本文对石英砂摄取的残体样品采取灰化干烧、加稀酸溶解的方法,空白值低,无环境污染。
- It is proved through experiments that the stability of the acid bath has been greatly improved after adding the series of TUM additives in it. 实验结果表明,在酸性镀液中加入TUM系列添加剂可以明显改善镀液的稳定性。
- They dissolve readily in water, dilute acids, and alkalis but do not coagulate readily on heating. 组蛋白在水中很容易溶解,其水溶液呈弱酸性和碱性,加热时不立即凝结。
- Anodizing in phosphoric acid modified sulphuric acid/boric acid bath for structural bonding of aluminum alloy,Surface and coating technology, (SCI). 一种铝合金结构粘接用混合酸阳极氧化方法.;发明专利
- Firstly, on the printing plate coated with a layer of photosensitive layer, and then make the exposure, use acid bath for etching. 首先,在印版暗不天涂一层感平图层,然后举行曝平,诳骗酸浴举行蚀刻。
- Chitin was prepared by treating and decolourizingthe shrimp crust with dilute acid and dilute alkali. The resultant product was deacetylated by alkaline treatment, and so obtained chitosan. 将虾壳用稀酸、稀碱处理,脱色制成甲壳质,再用碱处理脱乙酰基制成壳聚糖。
- A greaseproof paper with high wet strength. It is produced by passing a paper web through a sulfuric acid bath that fuses its fibers into a homogeneous mass. 中义一种抗油纸,在生产过程中将纸浸到硫酸池中使纤维融为一体,增加强度。