headspace
- headspace的基本解释
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n.
顶部空间, 顶端空间, 预留空间
- 更多网络例句与headspace相关的网络例句 [注：此内容来源于网络，仅供参考]
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Principles and properties of headspace technology in gas chromatogram is introduced, applicability of headspace method is discussed with examples.
介绍了气相色谱分析法中顶空技术的原理和特点，用实例对顶空法的适用性进行了探讨。
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A method for the determination of residual pentane content in de-oiled asphalt of Liaohe heavy crude vacuum residuum was studied by using static headspace gas chromatography. The effects of gas-liquid phase ratio, equilibrium time and equilibrium temperature on headspace analysis were investigated.
采用静态顶空气相色谱法测定辽河稠油减压渣油高软化点脱油沥青中戊烷的含量，确定了色谱的测定条件，研究了气液相比、平衡时间、平衡温度等因素对定量分析的影响。
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Both methods are time- and solvent-consuming during the processing. In this study, headspace solid-phase dynamic extraction was applied to exame 13 organochlorine pesticides (γ-HCH、heptachlor、δ-HCH、aldrin、heptachlor epoxide、o,p'-DDE、α-endosulfan、p,p'-DDE、dieldrin、endrin、o,p'-DDT、β-endosulfan、p,p'-DDT) in water and soils. That was a rapid, solvent free and no clean-up procedures technology.
本研究以近年发展之顶空微针动态抽取技术(Headspace solid-phase dynamic extraction， HS-SPDE)进行水及土壤中十三种有机氯农药(γ-HCH、heptachlor、δ-HCH、aldrin、heptachlor epoxide、o，p'-DDE、α-endosulfan、p，p'-DDE、dieldrin、endrin、o，p'-DDT、β-endosulfan、p，p'-DDT)检测方法建立，此技术为一无需溶剂萃取，不需净化之快速检测方法。
- 更多网络解释与headspace相关的网络解释 [注：此内容来源于网络，仅供参考]
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headsman：刽子手/捕鲸船的指挥者/坑内运煤工人
headsill /上槛/ | headsman /刽子手/捕鲸船的指挥者/坑内运煤工人/ | headspace /顶部空间/顶端空间/
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headsman：坑内运煤工人
headsman 捕鲸船的指挥者 | headsman 坑内运煤工人 | headspace 顶部空间
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headspring：源泉/起源
headspace /顶部空间/顶端空间/ | headspring /源泉/起源/ | headstall /马笼头/