查询词典 papermaking

For the petroleum, the chemical industry, the water treatment, the mechanical and electrical installment, the pipeline transports, projects and so on papermaking, environmental protection, boiler heat interchanger, food, medicine to provide the rich source of goods specially.

专门为石油、化工、水处理、机电安装、管道输送、造纸、环保、锅炉热交换器、食品、医药等工程提供丰富的货源。

In the Jacksonian populist 1830's, advances in printing and papermaking technology led to an explosion of newspaper growth, the emergence of the "Penny Press"; it was now possible to produce a newspaper that could be sold for just a cent a copy.

在杰克逊的人民党当权的十九世纪三十年代，印刷和造纸工艺的进步直接导致了报纸发行量的爆炸性增长，即一便士报社的出现。但是如今一份只卖一分钱是不可能的。

Factory main products: all sizes, materials, types of high, medium and low pressure vessels and non-standard equipment, liquefied petroleum gas storage station complete sets of equipment, Dao Shuren, grinder, a round knife grinder, papermaking machinery series.

工厂主要产品有：各种规格、材质、类别的高、中、低压力容器及非标设备，液化石油气贮备站成套设备，长刀磨床、圆刀磨床、造纸机械系列等。

Using the method of unit matrix synthesis to solve the coupling problem between the paper pulp flux and the steam press in the papermaking process.

运用单位矩阵解耦控制方法，解决造纸过程中纸机网前箱系统中纸浆流量和蒸汽压力的耦合问题；并在实验室的纸机网前箱的模型中予以实际应用，实验结果表明：该解耦控制算法是可行的，有一定实用价值。

The application of organo-bromine microbicide made in china in papermaking systems were introduced.

介绍了在纸机抄纸系统应用国产有机溴类杀菌剂的情况。

In chapter 5, the concept of zero-span tension known in papermaking area is for the first time introduce to wood science area to explore in-tree variation of longitudinal tensile strength of tracheids and its main influencing factors. In chapter 6, composite micromechanics and classic laminated theory are used to make a comprehensive and detailed analysis of the main influencing factors of mechanical properties of tracheids cell wall. Some experimental results acquired in the foregoing chapters are explained successfully. Results were summarized as follows: Mechanical characteristics of wood at micron scale: 1 At micron scale, the longitudinal mechanicai behavior of wood microtome section differs greatly from that of wood with normal size.

论文的第2章首先研究了微米尺度下木材的力学特性，为后面运用木材微切片拉伸技术奠定一定的理论基础；在第3章，首次考虑到了微米尺度下木材力学性质的尺寸效应，并运用木材微切片正常间距拉伸技术研究了管胞纵向弹性模量的株内变异规律；在第4章，首次利用纳米压痕技术中最新发展起来的连续刚度测量法直接在管胞细胞壁上进行纳米级的压痕实验，测量次生壁S〓层的纵横向弹性模量和硬度，从而把细胞壁力学的研究提高到一个更高的水平；在第5章，首次把造纸领域的零距拉伸技术引入木材科学研究领域，研究了管胞纵向抗拉强度的株内变异规律及其主要影响因素；第6章则运用复合材料细观力学的基本理论和经典层板理论对影响细胞壁力学性能的主要因素进行了全面而系统的分析，并为前几章的一些实验结果提供理论上的解释。

This round of paper rises in price to basically have two respects reason: It is home closes in great quantities stop pollution serious in small paper mill, bring about domestic paper output to drop; 2 it is the papermaking raw material such as waste paper of international market pulp, United States rises in price, in short supply even.

此轮纸张价格上涨主要有两方面原因：一是国内大量关停污染严重的中小纸厂，导致国内纸张产量下降；二是国际市场纸浆、美国废纸等造纸原料价格上涨，甚至紧缺。

Has been widely used in chemical industry, papermaking, textile, petrochemical, aerospace and other fields, there are "industrial monosodium glutamate" reputation.

已广泛应用于化工，造纸，纺织，石化，航空航天等领域使用的，有"工业味精"之美誉。

Most primary use of it is raw material for melamine formaldehyde resin, which is high hardness, noninflammable, resisting water, heat, aging, electric arc and chemical corrosion, with good insulation performance, gloss and mechanical strength, widely used in wood, plastic, coating, papermaking, textile, leather, electrical and pharmaceutical industries.

最主要的用途是作为生产三聚氰胺甲醛树脂的原料，该树脂硬度较高，不易燃，耐水、耐热、耐老化、耐电弧、耐化学腐蚀，有良好的绝缘性能、光泽度和机械强度，广泛运用于木材、塑料、涂料、造纸、纺织、皮革、电气、医药等行业。

Its products are widely used in electric power, oil refining, chemical industry, papermaking, medicine, food, construction and other industries.

其产品广泛应用于电力、炼油、化工、造纸、医药、食品、城建等行业。

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。