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- Research of polyocarboxy acid water-reducer(NOF-AS) 聚羧酸减水剂(NOF-AS)的研制
- polyocarboxy acid water-reducing 聚羧酸减水剂
- Super-plasticity Additive of Polyocarboxy Acid 聚羧酸超塑化荆
- polyocarboxy acid superplasticizer 聚羧酸超塑化剂
- polyocarboxy acid water reducing agent 聚羧酸减水剂
- The High Performance Concrete and Polyocarboxy Acid Water Reducing Admixture Used in Railway Dedicated Passenger Lines 铁路客运专线高性能混凝土与聚羧酸系高性能减水剂
- 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。
- polyocarboxy acid 聚羧酸
- 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。