Noun
(astronomy) Abbreviation of soft X-ray transient.
(astronomy) Abbreviation of soft X-ray telescope.
Source: en.wiktionary.orgThe receiver set up the start position according to the first trigram, WZA, and decoded the second trigram, UHL, to obtain the SXT message setting. Source: Internet
He then set up the message key, SXT, as the start position and encrypted the message. Source: Internet
Next, he used this SXT message setting as the start position to decrypt the message. Source: Internet