“photoelectric spectrophotometer”的概念、定义、翻译、参考文献-科学参考

单词	photoelectric spectrophotometer
释义	photoelectric spectrophotometer Encyclopedia 理学光电分光光度计释 photoelectric spectrophotometer光电分光光度计用光电倍增管作辐射探测器测量和记录天体辐射分光强度的仪器。 Astronomy photoelectric spectrophotometer光电分光光度计
随便看	principal subspace principal surface principal symbol principal symbol sequence principal system principal tangent principal tangent bundle principal telescope principal term principal theorem principal trace principal translation principal two-sided ideal principal type principal ultrafilter principal uniformization principal uniformizing function principal unknowns principal value principal value integral principal vanishing point principal variable principal vector principal vertex principal vertical circle

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