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- Modern pulp and paper industry in Finland and the trend of kraft pulping process are introduced and the comparison between ECF and TCF is made in this paper. 介绍了芬兰的森林资源和现代化的造纸工业,对硫酸盐法制浆的发展趋势也做了介绍,并对ECF和TCF漂白进行了比较。
- ECF and TCF bleaching for RDH and traditional sulfate pulp of eucalyptus were studied,and a comparison with elemental chlorine-containing bleaching was made. 对桉木RDH硫酸盐浆和常规硫酸盐浆的ECF和TCF漂白进行了研究,并与有元素氯漂白进行了对比。
- The low-kappa,high-viscosity EMCC pulps were found to be suitable with ECF and TCF bleaching for the production of a market-grade softwood pulp with 90%ISO brightness and goo... 使用氧、臭氧等无氯漂白剂,针叶木硫酸盐浆可以漂到90%25ISO白度并具有良好的强度性质,其关键是采用深化脱木素技术制备未漂浆。
- In this paper, ECF and TCF bleaching technologies and the mechanisms of bamboo, wheat straw and bagasse pulps were studied, which will provide theoretical understanding and technique support for realizing non or less pollution bleaching in our country. 本论文以麦草浆、蔗渣浆和竹子浆为研究对象,进行了对环境友好的ECF和TCF漂白及其机理的研究,为在我国实现无/少污染漂白提供技术和理论依据。
- ECF and TCF Bleaching: Development Trend in Pulping Industry ECF和TCF漂白是造纸工业可持续发展的方向
- ECF and TCF Bleaching for RDH and Traditional Sulfate Pulp of Eucalyptus 桉木RDH硫酸盐浆和常规硫酸盐浆的ECF和TCF漂白
- Characteristics of Reed Pulps Cooking with Displacement Process and Their Bleaching by ECF and TCF Processes 芦苇碱法置换蒸煮纸浆的特性及ECF和TCF漂白
- Extended Modified Continuous Cooking of Softwoods Followed by ECF and TCF Bleaching 针叶木深化脱木素连续蒸煮与无氯漂白的研究
- ECF and TCF 无元素氯漂白与全无氯漂白
- With the increase of the environment conception, the bleaching process is gradually turning to the ECF (elemental chlorine-free) and TCF (total chlorine-free) bleaching sequence in the pulping industry. 随着人们环境意识的增强,造纸工业的漂白逐渐转向ECF(无元素氯)和TCF(全无氯)漂白。
- ECF and FAMTx are effective and safe chemotherapy for the treatment of advanced gaster adenocarcinoma. ECF及FAMTx方案为治疗晚期胃腺癌的较为安全而有效的治疗方案
- Such a mitigation bank could be operated and managed by the ECF and would provide a viable alternative to on site mitigation where doing so would be difficult or impracticable. 另一方面,诸如环境地役权、换地、向特定银行领取信贷及可买卖发展权等措施,既有助推动自然保育,也能带来可观的经济利益。
- I hit him fair and square on the jaw. 我不偏不倚打中他的下巴。
- It is a fact of life and you must face it. 这是严酷的现实,你必须面对它。
- She and I can't live under the same roof. 她和我不能住在一起。
- She had to scrimp and save to pay for her holiday. 她不得不为付假期的费用而苦苦攒钱。
- I'll try and rustle you up something to eat. 我设法给你弄点吃的。
- He sprang up and rushed to the door. 他跳起身,跑到门口。
- He took sick and died a week later. 他得了病,一周后就死去了。
- He's been in and out of prison for years. 他多年来屡次进出监狱。