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headspace
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顶部空间,顶端空间
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详细解释：
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以下为句子列表：
英文: Can I use a FOXY probe to measure the headspace in packaged products?
中文: 我能使用FOXY探测器测量包覆产品的顶部空间吗？
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英文: Method: A static headspace GC-MS method was used to detect sulfur in the fumatory Radix Bupleuri, the authentic samples free of sulfur was detected as reference.
中文: 方法：运用静态顶空毛细管气相色谱－质谱联用技术进行检测市售柴胡是否经硫黄熏蒸，并从产地采集未经硫黄熏蒸的柴胡作为阴性对照药材与市售柴胡进行比较。
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英文: The mating behaviors showed that the mating peak of Leposcelis entomophia occurred in the 4th day after it matured; The female L. entomophia released sex pheromone; The dynamic headspace collecting method was perfect; the bioactivity of normal hexane leac
中文: 摘要对嗜虫书虱交配规律、性信息素的提取方法、生物活性的测定和性信息素结构的鉴定进行了研究。
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英文: The static headspace gas analytical technique is mainly devoted to the analysis of physically-adsorbed and dissolved light hydrocarbons whose composition and content can directly reflect oil and gas information of the underlying strata.
中文: 摘要静态顶空气分析技术主要是物理吸附轻烃及溶解轻烃，其组成和含量上的特徵可直接反映对应地层及下伏地层的含油气信息。
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英文: Detecting the Volatile Organic Compounds of Dry Bupleurumwith Headspace Solid Phase Microextraction Coupled toGas Chromatography and Mass Spectrometry;
中文: 顶空固相微萃取-气相色谱-质谱联用分析干柴胡药材中有机挥发物
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