(20) · also written as a run, 20a xxx 20n
Particles
Where it is first named
The released hydrogen gas depicted as particles 20a xxx n and oxygen gas particles 22a xxx n are collected and stored in the chamber 23 together with other released gases such as nitrogen 21a xxx.
How it is written
- (particles 20a) 1×
20a xxx 20n is Meyer's shorthand for a run of the same thing: 20a is the first, 20n the last, and the x's stand for however many lie between. Every stage of the run is this one numeral.
Where it is named · 1
Gas Electrical Hydrogen Generator 1×
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particles (particles 20a)
The released hydrogen gas depicted as particles 20a xxx n and oxygen gas particles 22a xxx n are collected and stored in the chamber 23 together with other released gases such as nitrogen 21a xxx.