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- The Influence of Hydrophobicity of Polymeric Acid Catalysts on Their Catalytic Property for Ketalization 聚合物酸的疏水性对催化缩酮化反应的影响
- 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。
- A polymer of two or more different monomers. 共聚物一种由两种或多种不同单体构成的聚合物
- 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。
- A molecule that can combine with others to form a polymer. 单体可以与其他分子结合形成聚合物的分子
- 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。
- The acid burnt a hole in the carpet. 酸把地毯烧了个洞。
- A short polymeric chain of two to ten nucleotides. 低(聚)核苷酸由两个到十个核苷酸构成的一条短聚体链
- Carbolic acid can be used to make antiseptic. 石炭酸可用来做防腐剂。
- The insulated polymeric film was proved to be polymer arylether by time-resolved rapid scan infrared spectroscopy. 利用超微电极技术研究了丹皮酚电化学氧化的动力学过程,并用时间分辨快速扫描现场红外光谱电化学证明了电极表面的聚合物膜是芳醚类聚合物。