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- With the increase of combined phosphorus of starch phosphate ester,the retention of paper additive would increase to all of filling and fibril. 随着淀粉磷酸酯中结合磷的提高,造纸添加剂对填料的留着和对细小纤维的留着作用均增大。
- With the increase of combined phosphorus of starch phosphate ester, the retention of paper additive would in crease to all of filling and fibril. 摘要随着淀粉磷酸酯中结合磷的提高,造纸添加剂对填料的留着和对细小纤维的留着作用均增大。
- Now more and more paper additives, grains and fiber content and spine dehairing must observe different paper and to adopt a different strategy. 现在的纸张添加剂越来越多,谷物和纤维的含量越来越少,书脊打毛必须依据不同纸张而采取不同的策略。
- Keywords polyvinylamine;CaCO_3;retention;drainage;paper additive; 聚乙烯胺;碳酸钙;助留助滤;造纸化学品;
- His sooty hand smudged the paper. 他被煤烟熏污的手把纸弄脏了。
- Qingdao Yongrui Trade Co., Ltd. is a subsidiary of Taiwan Yong-guang Group, the main business of leather dyes, textile dyes, paper additives, special chemicals, and other chemical products sales. 青岛永瑞贸易有限公司是台湾永光集团旗下子公司,主要经营皮革染料、纺织染料、造纸助剂、特殊化学品等多种化工产品的销售。
- WAMTM technology is a combination of paper additives and papermaking processes that yield a non-wicking, water resistant draft liner/medium.It is this liner or medium that eliminates the need for wax. WAMTM技术是纸添加剂和造纸工序结合形成的一种无渗漏,阻水的牛皮纸隔层,正是这种隔层减少了蜡的使用。
- All its stock in trade is glossy paper backs. 该店的全部现货是光面的平装书。
- Hard copy is computer output on paper, printing or graphics. 硬拷贝是出现在纸上、印刷上或图表上的电脑输出。
- The name and address of the firm are embossed on its paper. 商号的名字和地址凸印在信笺上。
- The paper has a wide readership. 该报拥有广泛的读者。
- The boy is daubing a piece of paper with red ink. 那孩子正在用红墨水在纸上乱涂。
- I take a peck at my neighbor paper. 我偷看隔壁的考卷。
- The letter was written on a single sheet of paper. 这封信只用一张纸写成。
- The little girl drew a square on the paper. 小女孩在纸上画了一个正方形。
- The mill where we often labour is a paper mill. 我们经常劳动的工厂是造纸厂。
- That paper has yellowed with age. 那张纸因年代久远而泛黄了。
- The wind twitched the paper out of my hand. 一阵风把我手中的报纸刮跑了。
- Would you please give me a piece of paper? 能给我一张纸吗?
- Do you have enough time to finish the paper? 你有足够的时间写完论文吗?