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- Alkaline and acid washing 碱酸洗
- Molybdenum Trioxide is a light grey(off white)power,slightly soluble in water,soluble in alkaline and acid,with high purity. 三氧化钼为淡灰色粉末，微溶于水，溶于碱和酸，具有很高的纯度。
- Cold coiler is used cold roll strap steel unit and acid washing, anneal, cutting, coating of strap steel. 这类卷取机不仅用来缠卷,有时还用来开卷。
- A combined acid cleaning technique of alkaline and acid cleaning with oxidizability was developed in the proress of trial-produrtion of armour-piercing shell body. 介绍穿甲弹体氧化性碱洗与氧化性酸洗相结合的酸洗新工艺。
- The oxidation and acid washing methods were used to investigate the vanadium removal from RMS-8 fluid catalytic cracking (FCC) catalysts. 以钒含量较高的RMS 8流化催化裂化催化剂为原料 ,考察了氧化法和酸洗法的脱钒效果。
- The limestone pieces were given an antique look with a unique finish of sandblast and acid wash. 石灰石砖在经过喷沙和酸洗加工后展现出独特的风情。
- The problems of air pollution and acid rain are likely to worsen. 空气污染和酸雨的问题可能会更加严重。
- The problem of air pollution and acid rain are likely to worsen. 空气污染和酸雨的问题可能会更加严重。
- The rain was sour and acid, nearly the color of piss. 雨水如此酸臭冰冷，颜色就像小便。
- Acid wash baseball cap,100% Cotton twill,Unconstructed,Metal button back.close. 酸洗棒球帽,100%25棉,无前衬,带三明志,金属后闭扣
- Mixing Use of Alkaline and Acidic Bat teries in Power Supply of Telemetric Station by Sate llite 卫星遥测站电源系统中碱性和酸性蓄电池的混合使用
- Keywords Lean hematite;Beneficiation test;Positive flotation in alkaline and acidic mediums; 贫赤铁矿;选矿试验;碱性-酸性双介质正浮选;
- Outstanding tensile force, impact resistant, abrasion resistant, acid, alkaline and salt resistant, dampproof, shockproof, and crack free. 优异的抗拉性、耐冲击、耐磨、耐酸碱盐、防潮、防腐、防震性好、无裂缝。
- The material are the high quality cold steeling rolling plate, surface processing with degrease, acid washing, phosphating , static spraying plastic. 材料采用优质冷轧钢板，表面处理采用脱脂、酸洗、磷化、静电喷塑。
- The caseating granuloma and acid fast bacillus positive is specific for IT. 病理检查干酪性肉芽肿、细菌抗酸染色阳性仅见于肠结核病 ;
- Wait for 1 hour to re-measure alkalinity and 24 hours for Ph. 等待1小时后重新测量碱浓度，24小时后重测PH值。
- The deashing of coal was studied under atmo-sphere with alkali treatment followed by acid washing. 考察了碱煤比、反应温度、时间、粒度组成等对两种煤脱灰的影响,并对脱灰机理作了初步分析。
- Water Ionizer is a new products with high-tech to bring Alkaline Water and Acid Water. 水静电是一种新产品，用高新技术，使碱性水和酸性水。
- Be produced by rectifying the naphthalene fraction obtained from distilling coal tar, after acid wash. 分馏高温煤焦油所得的萘馏分,经洗涤,精馏而得。
- Be careful with the glass ware, the bases and acids. 小心那些玻璃器皿，里面有碱和酸。
