chromotropic acid [有化] 铬变酸 ; 变色酸 ; 产品 ; 跳跃
chromotropic dye 变色染料 ; 变色异构染料
Chromotropic acid disodium salt dihydrate 变色酸二钠盐 ; 变色酸钠 ; 产品
Chromotropic Acid Disodium Salt 变色酸二钠盐 ; 苯偶氮变色酸钠
chromotropic paint 变色涂料
Spectrophotometric chromotropic acid method 铬变酸分光光度法
We determine carbinol in air with Chromotropic acid spectrophotometry, and found developing temperature and developing time exist certain linear relation.
选用变色酸分光光度法测定大气中甲醇，显色温度与显色时间有着一定的线性关系。
Physical method, including thermal evaporation and magnetic sputtering, and chemical coating method are applied to prepare organic-inorganic composite chromotropic film.
用热蒸发和磁控溅射的物理镀膜方法和溶胶凝胶化学涂布的方法相结合制备了有机和无机复合纳米光学变色薄膜。
In this paper, the development of using bi azo chromotropic acids as chromogenic reagents in re determination was reviewed, especially the new reagents introduced after 1990.
介绍1990年以来变色酸双偶氮显色剂在稀土分析中应用的进展，着重介绍了新出现的显色剂。
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