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- fast acid yellow 坚牢酸性黄
- An acid yellow was synthesized by diazo and azo,and characterized by elementary analysis, IR and 1H-NMR. 酸性黄是经过重氮化和偶合反应合成的一种偶氮染料,对它进行了IR、1H-NMR和元素分析的表征。
- If you see patches of acid yellow flowers, single flowers on short stems almost hugging the ground, they are winter aconite. 如果你看到一片片薄薄的黄花,低矮的枝干上一丛花朵几乎要垂到地上,那就是冬乌。
- In this paper, the synthesis of Acid Yellow p-L has been carried out with the help of Surfactant DSB as the phase-transferring catalyst, followed by the successful coupling reaction, the shortened reaction time and the improved product quality. 本文介绍了用表面活性剂DSB作相转移催化剂合成酸性黄 p -L染料 ,使得偶合反应顺利进行 ,缩短了反应时间 ,提高了产品质量
- Synthesis of Acid Yellow Brown 5G 酸性黄棕5G合成工艺研究
- The nitric acid changed the cuticle of his mouth to a yellow color. 硝酸将他口腔里的护膜变成了一种黄颜色。
- He worked very fast, insomuch that he was through in an hour. 他工作得很快,一小时内便做完了。
- Synthesis and Photoluminesent Properties of Azo Acid Yellow 偶氮染料酸性黄的合成及光致发光性能
- He's not a fast horse but he's certainly a stayer. 这匹马跑得不快,但很有耐力。
- Bind the rope fast lest it should come loose. 把绳子绑牢,免得它松脱。
- Treatment of acid yellow dye wastewater by microwave irradiation 微波辐射法处理酸性黄染料废水的研究
- Bill has a feeling he is on a fast track. 比尔感觉到他正快速迈向成功。
- Keywords Protein;Acid Yellow;Ceftriaxone Sodium;silver; 关键词蛋白质;酸性黄;头孢曲松钠;银;
- A car journey is as fast as a train journey. 乘汽车旅行跟乘火车旅行一样快。
- A car overtook me although I was going very fast. 我虽然开得很快,还是被一辆汽车超前了。
- I must be at Hudson before I break my fast. 吃早饭之前,我肯定已到哈得逊区。
- Let's walk fast in order to keep warm. I'm cold. 咱们快些吧,以保持身体暖和。我感到冷。
- 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。
- I can move very fast across the ice on skates. 我穿着冰鞋在冰上滑得很快。
- Acid irritates the stomach lining. 酸能刺激胃黏膜。