At the end of the column they elute one at a time. During the entire chromatography process the eluent is collected in a series of fractions. Fractions can be collected automatically by means of fraction collectors. The productivity of chromatography can be increased by running several columns at a time.
An underline may refer to any of the following: 1. An underline is a section of text in a document where the words have a line running beneath them. For example, this text should be underlined. Underlined text is commonly used to help draw attention to text. Today, underlines are commonly used to represent a hyperlink on a web page. Create underline text in HTML. To create an underline in HTML you can use the <u> tag or CSS. However, as mentioned earlier keep in mind that most people relate an underline to a hyperlink and any other text that is underlined may be confusing. <u>This text should be underlined</u>. Creating a link without an underline in HTML.
Underscore. The underscore is a character that originally appeared on the typewriter and was primarily used to underline words. To produce an underlined word, the word was typed, the typewriter carriage was moved back to the beginning of the word, and the word was overtyped with the underscore character.iktionary (0.00 / 0 votes) Rate this definition: underscore (Noun). An underline; a line drawn or printed beneath text; the character. underscore (Noun). A piece of background music. underscore (Verb). To underline; to mark a line beneath text. underscore (Verb). To emphasize or draw attention to.