英[daɪ,meθɪl\'haɪdrəziːn]
美[daɪˌmeθəl\'haɪdrəzɪn]
The stability of a dynamic dilution system for Unsymmetric dimethylhydrazine is studied by spectrophotometric method.
采用分光光度法研究了偏二甲肼动态配气系统的稳定性.
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