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- The OPC drum is Japan, Germany by origin, Fuser Fixing Film comes from Japan, Chip is imported from U.S.A. quality and price is quite competitive among the same products. OPC鼓的原产地为日本、德国,定影膜的原产地为日本,芯片的原产地为美国,质量、价格在同类产品中具有竞争性。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- Wastewater biological film process is one of the wastewater biological aerobic treatment processes, it is also called fixed film process. 废水的生物膜处理法,是废水好氧生物处理法中除活性污泥法之外的又一大类方法,亦称之为固着生长法。
- Study on the photocatalytic degradation of 13 kinds of benzoic acids in the fixed film flat-plate reactor have been conducted. 研究了13种苯甲酸类化合物在固定膜平板型反应器中的光催化降解。
- Sewage treatment with the combination of an anaerobic fixed film reactor followed by a high rate trickling filter without re circulation was investigated. 厌氧水解池和高负荷生物滤池采用的塑料模块填料具有高空隙率、高附着面积、高布水性能和抗堵塞的优异性能,并无须回流。
- Keywords copper ion silicic acid surface silanol group equilibrium constant; 铜离子;硅酸;硅胶表面硅羟基;平衡常数;
- acid surface- fixing film 酸性表面调整
- The sewage treatments with the combination of an anaerobic fixed film reactor followed by a high rate trickling filter without re circulation and with the earthworm bio filter were investigated. 国内新研究开发的厌氧水解-高负荷生物滤池和蚯蚓生态滤池就是其中成功的代表。
- 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。
- 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。
- This substance must be treated with acid. 这材料得用酸来处理。