The optimum sampling conditions were investigated, including different SPME fibers and equilibrium temperatures.
探讨了不同纤维头取样、不同温度平衡样品等条件对分析检测结果的影响。
The optimum sampling conditions were investigated, including the polarity of fiber coating, sample amount, equilibrium temperature and time etc.
探讨了最佳的取样条件（包括不同极性涂层的纤维头、样品量、平衡温度、平衡时间等）。
The results show that the corrected effects and peak energies are related to the sampling aperture sizes, and there is an optimum sampling aperture for a given system.
研究结果表明，补偿效果及峰值光强与取样孔径有关，并且存在最佳取样孔径。
The optimum sampling number, the sequential sampling application and the sampling method at different densities were determined based on the characteristics of the larva's distribution.
根据竹螟幼虫分布的特点，确定了不同密度下的最适抽样数、序贯抽样的应用和调查取样方法。
The optimum sampling number, the sequential sampling application and the sampling method at different densities were determined based on the characteristics of the larva's distribution.
根据竹螟幼虫分布的特点，确定了不同密度下的最适抽样数、序贯抽样的应用和调查取样方法。
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