Sentence examples for be proved before it from inspiring English sources

Although a chemical may have preservative functions, its safety must be proved before it may be used in food products.

If we can prove a theorem not containing a defined expression after a definition has been introduced that could not be proved before, the definition is said to be creative.

The Miranda rule strikes a delicate balance, enabling us to protect a fundamental constitutional right without forcing the courts to allow the legitimacy of every confession to be proven before it is allowed into evidence.

"There are a lot of fighters at this club, as has been proved before," said the New Zealander.

Everyone has a right to their opinion, but what's wrong with this debate is that instead of rolling up their sleeves and finding the best environmental protections we can enact, the anti-natgas folks perpetuate misinformation — such as the famed flaming faucet — which was proven before it even appeared in Gasland to be caused by naturally occurring methane.

It has to be proved before using immunohistochemical stainings as a standard in the sentinel lymph node technique.

The Royal British Legion urged ministers not to wait for a link to be proved before setting up a public inquiry.

Some essentially new and interesting lemmas should be proved before applying topological degree theory to almost periodic systems.

(ell_{1}(s)) is a positive multiple of (k_{1}(s)), so, as we have proved before, it is positive for (sin 0,1)).

It's important to remember that an outbound sales process needs to be proven before you can even think of scaling (like any other thing in your startup).

We plan to use betatron radiation for the emittance measurement just at the end of the plasma booster, while other single-shot methods must be proven before to be implemented.