Note that substitutability is symmetric, i.e. any substitution can be reversed, as we can always replace the substitutes and their stoichiometric coefficients by those of the original reaction.
"The same reason as any substitution," he said.
Any substitution must be made by the first week of August.
"And what we're weighing is, if Michael were not to run, whether there could be any substitution.
Mr. Espada is seeking in court to have Mr. Diaz's candidacy voided, saying that if Ms. Castillo's nominating petitions were invalidated because of her residency, then any substitution for her should also be considered invalid.
I realized after a game or two that every time any substitution was made, I would immediately assume it was going to be me.
Without making any substitution, the manager may at any time in the game shift his players from one fielding position to another.
An intransitive relation is one that does not hold between a and c if it also holds between a and b and between b and c for any substitution of objects for a, b, and c.
In Indiana on Monday, the House Public Health Committee approved a bill, but lawmakers, responding to objections from the generic association, removed the requirement that patients consent to any substitution.
If the formula results in a true sentence for any substitution of interpreted terms (of the appropriate logical type) for the variables, the formula and the sentence are said to be logically true (in the narrower sense of the expression).
A transitive relation is one that holds between a and c if it also holds between a and b and between b and c for any substitution of objects for a, b, and c.
