查询词典 papermaking

Papermaking industry lets out the castoff, wastewater and exhaust gas, which will lead environment pollution.

毕业论文页数：84 字数：44494摘要：造纸工业三废排放导致的环境污染，其中以水污染最为突出。

The recent development of colloid chemistry and its application in papermaking industry were intruduced.

介绍胶体化学在近年来的发展，着重论述了胶体化学与造纸工业的关系，特别是在蒸煮，洗涤，漂白，抄纸及水处理过程中的应用。

This article discusses the effect of reaction conditions on graft copolymerization and use as additives in papermaking was investigated.

结果表明，改变投料方式、控制两种单体适当的配比，可以获得较高分子量和阳离子度的稳定胶乳产品。

Based on the analysis of the theorem and constitute of emulsin deaerator,this article illustrate that emul- sion deaerator could deaerate the entrained foam in papermaking,increase the retention and sizing efficiency,and improve paper machine runnability.

通过对乳液型脱泡剂的工作机理和组成特点的分析，说明了乳液型脱泡剂应用在造纸生产中可以脱除浆料中的携带泡沫，提高助留效果和纸张的施胶度，并且可以改善纸机的运行性等。

Supplies: Large tub, such as a plastic dishpan, blender, plastic buckets, mold and deckle, strainer or colander, jars for storing excess pulp, pulp can be made with recycled paper or cotton linters, which are ready made sheets used specifically for papermaking.

供应：大浴缸，如塑料洗碟盆，搅拌器，塑料桶，模具和造纸，过滤器或滤器，储存过剩纸浆罐，纸浆可循环再用的纸张或棉短绒，这是准备用于造纸专门作出表。

The application results showed that the softness of the paper is 575 mN compared with the softness of the paper without softener is 897 mN when the cationic degree of the softener is 0.6 and its dosage is 1.0%. The cationic diamide softening agent has a perfect softening effect and an application prospect in papermaking.

以草浆为原料抄纸，通过纸张应用实验表明，在配制乳液时加入10%十六烷基三甲基氯化铵作为乳化剂，所得柔软剂乳液分散均匀、稳定，有利于柔软剂与纸张纤维发生较好的吸附，当柔软剂的阳离子度为0.6，其用量为1%时，纸张的柔软度可达到575 mN。

The cationic diamide softener can be emulsified by emulsifying agent, and the emulsion of cationic diamide softene can be used as softening agent in Papermaking. The results showed that the emulsion of the cationic diamide softener is stable and homogeneous when the dosage of emulsifying agent cetyltrimethylammonium chloride is 10% in the emulsifying process.

摘 要：以硬脂酸和二乙烯三胺经酰化反应制得二硬脂酰化物，用环氧氯丙烷阳离子化后，再加入乳化剂乳化，可制得带有反应性基团环氧基的新型双酰胺阳离子乳液型纸张柔软剂。

In the scheduling layer, we discussed such papermaking workshop which has stochastic demand and failure. Mathematical model is setup. This problem are inverted into discrete dynamic programming.

在调度层针对具有随机需求和纸机故障的造纸车间，建立了数学模型，并利用一致化转移方法将其转化为离散动态规划问题。

May replace plant fiber to go far from with so little and expensive raw material papermaking.

根本不可能用这么少而贵的原料来代替植物纤维去造纸。

The plant fiber resource that polypropylene resource photograph uses to papermaking is a kind of quantity is little and valuable resource.

聚丙烯资源相对于造纸用的植物纤维资源是一种量少而珍贵的资源。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。