Sentence examples for by a two letter from inspiring English sources

Species are indicated on right and by a two letter code used throughout the paper (left ).

The species was identified by the first letter of the genus followed by 2 of the species (Afi); marker type was represented by a two letter identifier (MI = microsatellite, SP = SNP); a unique four digit number was assigned to each of the individual markers; a four letter identifier for the institute from which they were found (UVic).

A "bib" worn by each player contains a two letter abbreviation of indicating this position.

Clusters of the differentially expressed genes were defined by a four letter combination of the following categories across the whole developmental time course: Flat (F, no significant change); Up (U, significantly up-regulated), and; Down (D, significantly down-regulated).

Sensitivity was assessed in terms of changes reported by those patients with at least a five letter improvement in visual acuity.

In his search for old records of birth weights, Barker had written, by his own estimate, more than a thousand letters to local health officials.

In one scene his wife was killed when one of the newspaper stalagmites fell on her – death by a thousand angry letters pages.

Affricates and doubly articulated stops are represented by two letters joined by a tie bar, either above or below the letters.

Should no response be obtained this is followed by two letters, a fortnight apart, to the GP to ascertain whether we have the correct address and contact information.

That is the goal at a shop a few miles down the road from U.S. Genomics, at Harvard, where biophysicist Daniel Branton and colleagues hope to design a better detector by passing DNA, one letter at a time, through a microscopic "nanopore" in a silicon membrane.

It is rather like a puzzle in which one word is transformed into another by altering one letter at a time, while always making the result a legitimate word.