The interpretation of count is the unit that expresses the thickness of fiber and yarn. In the determination of moisture regain, it is expressed by the length of a certain weight of fiber or yarn. There are two kinds of counting: English and metric. The former is mostly used for cotton yarn; The latter is mostly used for wool, hemp and chemical fiber blended yarns. Now it's changed to Tex ("Tex" for short), and the number of branches is no longer used alone. Explanatory branch of word decomposition: support, extension, erection: support. Support. Physical exhaustion. Endure: I was overjoyed. Receipt or payment: payment. Dispatch: command. Support. Hold on. A part attached to the whole: a general branch. A tributary. Fragmented. Twelve words used in the calendar: the explanatory number (number) of the ugly number; A quantity expressed, divided, or calculated: a number. Quantity. Numbers. Number theory (a branch of mathematics that mainly studies the properties of positive integers and the laws related to them). Numerical control. A few, a few: several people. A few days. Skills, academic: "The number of games played today is decimal." Fate, heaven