tetramethylene
英[ˌtetrəˈmeθɪliːn]
美[ˌtetrəˈmeθɪlɪn]
双语例句
- 1. Methods The cure for 29 patients who were diagnosed Tetramethylene Poisoning was retrospectively analyzed, the suitable project of diagnosis and treatment were studied out.
- 方法对29例确诊为毒鼠强中毒的病人救治进行回顾性分析,拟定合适的诊治方案。
youdao
- 2. Three photochromic N, N'-1,4-tetramethylene bisspiropyran and bisspirooxazine compounds were synthesized. They have been identified by IR spectra, 1H -NMR spectra and elemental analysis;
- 合成三种N,N'-1,4-亚丁基双螺吡喃和双螺恶嗪光致变色化合物,通过红外光谱、核磁共振氢谱及元素分析确证其结构。
youdao
- 3. Three photochromic N, N'-1,4-tetramethylene bisspiropyran and bisspirooxazine compounds were synthesized. They have been identified by IR spectra, 1H -NMR spectra and elemental analysis;
- 合成三种N,N'-1,4-亚丁基双螺吡喃和双螺恶嗪光致变色化合物,通过红外光谱、核磁共振氢谱及元素分析确证其结构。
youdao
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