argon purge造句

例句与造句

1. Modern converters have a fixed bottom with plugs for argon purging.
2. They'd be sure to have a argon purged Schlenk line set-up you might be able to use . talk ) 12 : 25, 24 May 2014 ( UTC)
3. It's difficult to find argon purge in a sentence. 用argon purge造句挺难的