Sentence examples for have been known before from inspiring English sources

They assume that the starting positions of the codewords have been known before the recognition procedure by framing testing.

And in the process, we're also hearing details about other companies that may not have been known before.

25 species have been known before this study.

Nothing like it had been known before.

"If this had been known before, then this definitely would not have been the choice," Mr. Colom said.

Artifacts from the period and his systematic interpretation helped establish the realities of the Shang period, of which little had been known before the 1930's.

They identified eight distinct versions of P. reichenowi (only one had been known before) and found that the DNA of P. falciparum sat nicely in the middle of all this genetic variation.

Astronomers reported yesterday that there were at least five planets circling a star there known as 55 Cancri, where only four had been known before, making it the most extensive planetary system yet found outside our own.

Yet the book delineated with superb literary skill a whole world about which little had been known before, and underlined the central role of the Jewish community in German life before the rise of antisemitism towards the end of the 19th century began to undermine it.

The statement said a review of testimony and documents had found that the single claim in July 2004 by a Navy officer was the only time the name of Mr. Atta or any other future hijacker was mentioned to the commission as having been known before the hijackings.

Altogether, our methods have identified nine novel RNA molecules, doubling the size of PCV-1 transcriptome that had been known before.