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- Keywords fire investigation;ignitable liquid residues;separation;gas chromatography-mass spectrometry; 火灾调查;残留助燃剂;分离;气相色谱/质谱;
- Standard Guide for Ignitable Liquid Residues in Extracts from Fire Debris Samples by Gas Chromatography-Mass Spectrometry 用气相色谱质谱术对火焰碎片样品提炼物中可燃液体残留物的标准指南
- ignitable liquid residues 残留助燃剂
- Biogas liquid residue has been wildly used in agriculture and stockbreeding for its rich content of nutriment and microelement and improving immune ability of crop and livestock. 沼液是厌氧发酵的残留物,由于其富含营养物质及微量元素,可提高动植物的抗病能力,故已在农业、畜牧业、养殖业等方面得到广泛应用。
- This study general introduce the basic character of biogas liquid residue and summarize its recently application as mixture of feedstuff,fertilizer,seed Soaking,pesticide and so on. 阐述了沼液的基本性质,并就其作为饲料掺拌剂、肥料、浸种剂、农药等的应用现状做了综述。
- Most synthetic detergents are in the form of powder or liquid. 大多数合成洗涤剂呈粉状或液态。
- Be careful not to lose too much liquid by evaporation. 小心，不要因为蒸发作用而失掉过多的水份。
- The surface of the liquid gradually crusted over. 液体表面渐渐地结了一层皮。
- Keywords Ignitable liquid;Arson;Combustion residue;Analytical instrument;Identification; 易燃液体;放火;燃烧残留物;分析仪器;鉴定;
- The dregs settled and the liquid became clear. 渣滓沉淀下来，液体变清了。
- This liquid gels faster in cold weather. 这种液体天冷时凝结得快些。
- Cheese is a solid; milk is a liquid. 乾酪是固体，奶是液体。
- He painted the posts with a preservative liquid. 他在柱子上涂上了起保护作用的液体。
- Kate is a pretty girl with large liquid eyes. 凯特是一个有一双水汪汪大眼睛的漂亮姑娘。
- Matter can exist as a solid, liquid, or gas. 物体存在的形态有固体，液体，气体。
- The liquid was 5 litres in volume. 该液体的体积为5升。
- Separation and Concentration of Flammable or Combustible Liquid Residues from Fire Debris Samples by Solvent Extraction 用溶剂萃取法对火灾瓦砾样品中获取的可燃或易燃液体残渣的分离和浓缩
- A pipe or channel by which liquid is drawn off. 排水管排掉液体的管或通道
- A pouring on of liquid, as in baptism. 注水如基督教行洗礼时的注水仪式
- Separation and Concentration of Flammable or Combustible Liquid Residues from Fire Debris Samples by Steam Distillation 用蒸馏法对从火灾瓦砾样品中获取的可燃或易燃液体残渣的分离和浓缩
