spectral condition的用法和樣例：
例句
- The spectral condition number is a useful indicator of the quality of a preconditioner.
譜條件數是反映預處理因子性態是否良好的一個有效指標。 - Under the same chrmatographic condition, gas chromatography quantitative analysis of the butachlor and simetryne were discribed.
首次報道了丁草胺和西草凈在同一色譜條件下的氣相色譜定量分析。
