1, Roman numerals are the earliest numerical representation, which is more than 2000 years earlier than Arabic numerals. Originated in Rome. At present, the most common Roman numerals are the dial symbols of clocks and watches: I, II, III, IV, V, VI, VII, VIII, IX, X, XI and XII.

2. The English word Quantity and Quality, which means quantity and quality in Chinese, takes the English initials, so it says 2Q. Pronunciation of quantity: English [kwn ti] American [kwnti] Interpretation: n, quantity, quantity.

3.ii means that an enterprise consciously and systematically displays and disseminates its CI characteristics to the public through the Internet, so that the public can have a manageable impression and understanding of the enterprise on the Internet, so that consumers can better understand and leave a good impression.

This is the symbol of numbers. Reading er, that is, two, means the second meaning.

5. I thought about it later-maybe it's a new semester. From then on, he called himself ii in online games. If someone doesn't know how to ask him, he translates: I am serious! As a result, "ii" spread all over the world and became my special word in online games! Xiu: The above is my personal exclusive inference. Take care.

6. In mathematics, the symbol II usually represents two Roman numerals I, namely 2. Roman numerals are the counting system used in ancient Rome. It uses different letters to represent different numbers. Where I stands for 1, V stands for 5, X stands for 10 and so on. Therefore, "II" stands for the number 2.