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- acid swollen sole leather 酸 胀底革
- Using the syntan to pretan vegetable-tanned sole leather ,the quantity of tannin extract can be reduced in vegetable tanning. 该合成鞣剂用于植鞣底革的预鞣,可减少植鞣时栲胶的用量。
- The stress-strain behaviors of belt leather, sole leather, reprocessed leather, pigskin soft leather and synthetic leather are studied in this paper. 本文研究了腰带革、底革、再生革、猪皮软革和合成革的应力应变行为,从其应力应变行为的差异,研究了其制品的穿着舒适性。
- New Shoes Ltd. is a sole and shoes materials enterprise,which collects the development,design,manufacturing and trade into one hand,mainly produces TPR、PU、TR、EVA、RUBBER,initated sole leather etc. 新新童底有限公司鞋材有限公司是集开发、设计、制造、贸易于一体的鞋底、鞋材企业，成立于2002年,主要以生产TPR、PU、TR、EVA、橡胶、仿底革等童鞋底为主。
- vegetable tanned pig sole leather 植物鞣猪底革
- Keywords Tar phenol Ligninsulfonic acid Syntan Vegetable-tanned sole leather Pretan-ning; 焦油酚;木素磺酸;合成鞣剂;植鞣底革;预鞣;
- Clean technology of vegetable tanned sole leather from pig skin 生产猪皮植鞣底革的清洁工艺
- Keywords vegetable tannin;liming;tanning;sole leather; 植物栲胶;浸灰;鞣制;底革;
- He gave me a taste of his acid wit. 他让我尝到了他敏锐尖刻之机智的滋味。
- Acid irritates the stomach lining. 酸能刺激胃黏膜。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- I am doing an experiment of neutralizing acid. 我在做一个中和酸的实验。
- Can Jones beat Smith? That's the acid test. 琼斯能击败史密斯吗？那是个严峻的考验。
- A salt or an ester of boric acid. 硼酸盐一种硼酸盐或硼酸酯
- She dropped acid in high school. 她高中时代服迷幻药。
- The metal is fretted with the acid. 金属被酸腐蚀。
- The chemical can behave as an acid. 这种化学制品能起酸的作用。
- The acid has eaten through the metal cover. 酸已把金属盖子蚀穿了。
- The worker's overalls were badly burned by acid. 这位工人的工作装被酸腐蚀得很厉害。
- An acid can react with a base to form a salt. 酸可以和碱起反应而生成盐。
