“carrier gas”的概念、定义、翻译、参考文献-科学参考

carrier gas

Physics

Chemistry

Chemical Engineering

1. An inert gas such as helium or unreactive gas such as nitrogen used in the chromatographic separation of gases. The carrier gas is the mobile phase and transports the gaseous substances to be separated through a long tube or column containing a packing material known as the stationary phase. The substances have different retention times and are detected as they are eventually eluted from the column.

2. A gas used in a thermal spraying coating process in which melted or heated materials such as powders are sprayed onto a surface.

单词	carrier gas
释义	carrier gas Physics The gas that carries the sample in gas chromatography. Chemistry The gas that carries the sample in gas chromatography. Chemical Engineering 1. An inert gas such as helium or unreactive gas such as nitrogen used in the chromatographic separation of gases. The carrier gas is the mobile phase and transports the gaseous substances to be separated through a long tube or column containing a packing material known as the stationary phase. The substances have different retention times and are detected as they are eventually eluted from the column. 2. A gas used in a thermal spraying coating process in which melted or heated materials such as powders are sprayed onto a surface.
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