The simulated experiments were conducted to study effects of chloromethane included DCM, CF and CT on wheat seedling chlorophyll and soil respiration.
采用室内模拟实验方法，研究了二氯甲烷（DCM）、三氯甲烷（CF）、四氯化碳（CT）等氯代甲烷对小麦幼苗叶绿素含量和土壤呼吸率的影响。
The honey samples were dissolved in water and acetone and then extracted with hexane - chloromethane, cleaned by C18 SPE cartridge, determined by gas chromatographic electronic capture detector.
蜂蜜样品用水溶解后，经正己烷-二氯甲烷提取，提取液经c18固相萃取小柱净化，采用气相色谱仪电子捕获检测器定量测定。
The honey samples were dissolved in water and acetone and then extracted with hexane - chloromethane, cleaned by C18 SPE cartridge, determined by gas chromatographic electronic capture detector.
蜂蜜样品用水溶解后，经正己烷-二氯甲烷提取，提取液经c18固相萃取小柱净化，采用气相色谱仪电子捕获检测器定量测定。
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