wedge method (for sampling pulp)是什么意思

用法例句

Paper as a New and Environment Friendly Material for Green Furniture;

纸——一种新的绿色家具材料

Comparative Study on Spectrum Constitution Between Fluorescent Lamp and Incandescent Lamp Based on Different Colors of Paper;

不同色度纸张对荧光灯和白炽灯反射的光谱对比

Study on SiC/Si laminated ceramics fabricated from paper by laminated design;

纸叠层设计制备SiC/Si层状陶瓷研究

An experiment of the application of mineral complex fiber in bag paper and paper board;

矿物复合纤维在纸袋纸及纸板中的应用试验

By comparing foreign and domestic towel paper,a conclusion that the moisture content,smoothness and softness of base paper should be specially improved is drew.

由国内外纸巾纸的比较得知,应着力提高国内纸巾纸的水分含量、平滑度、柔软度。

Quality of foreign towel paper and domestic towel paper is compared and the interactions of main performance such as moisture content, softness, smoothness and strength are analyzed in this paper.

比较了国产与进口某些品牌纸巾纸的质量性能,分析了纸巾纸的水分含量、柔软度、平滑度、强度之间的相互关系,提出在国内现有纸巾原纸的基础上开发一种手感更柔软、湿润、平滑的新型纸巾纸。

The imported base paper of paper yarn was analyzed.

分析了进口纸线原纸的纤维形态、组成及配比;测定了原纸的各项物理性能指标;研究了在针叶木浆中配加棉浆、细菌纤维以及水溶性PVA纤维对纸张强度性能的影响。

the article introduced the advantages and disadvantages of surface sizing agent used in paper or cardboard;it also described the current status and development of domestic surface sizing.

本文介绍了纸或纸板常用表面施胶种类及各自优缺点,描述了目前国内纸或纸板表面施胶的现状及发展趋势。

The chemical pretreatment of waste kraft sack paper and the technology of high temperature deinking were studied.

对废纸袋纸化学预处理及高温脱墨工艺进行了系统的研究 ,比较了不同的用碱量、最高温度和保温时间以及不同的脱墨剂的处理效果。

The proportion of raw materials,the choice and addition effects of fillers and additives on base wallpaper are discussed in the paper.

本文论述了壁纸原纸原料的配比 ,填料、助剂的选择和添加后的效果。

The auto industry paper was made from filtrating base paper by the coating and converting.

汽车工业滤纸是滤纸原纸经过涂布加工处理的过滤用纸。