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The remaining radical was "person". The radical of Yu was "person".

The ester reaction between the alcoholic group and the acid chloride-ester can produce the ester and the acid. For example, the reaction between the two reagents would produce a ester of a sulfuric acid and sulfuric acid. If it was a reaction between mesyl chloride-ester and a hydrogen radical, the reaction type would be an acidation reaction, which would result in the formation of mesyl ester and hydrogen dioxide. The reaction of acryl chloridewith the alcohol will produce 3 moles of hydrogen chlorideand the corresponding reaction product (the specific reaction product is not explicitly mentioned, but according to the general reaction formula, it should also be the acidation product and hydrogen chlorideand). <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

The radical of the word "Cong" was "one", and its structure was an up-down structure. The novel " Mixed Flowers " is equally exciting. Everyone is welcome to click and read it!

The radical of the word 'gall' was next to the word 'moon'. This radical was called' meat moon', which meant meat. The words it formed were mostly related to various parts of the body. In ancient characters,"moon" and "meat" were originally two characters. Later, because the characters in the small seal script were very similar, they were combined into a radical, collectively known as "meat beside the moon". Words with the radical "meat beside the moon" had meanings related to the moon or meat. The meaning of the word "gall" was related to meat.

The radical of a Chinese character referred to the same part of the structure of the Chinese character, which was used as the basis for searching for words. The concept of the radical was first proposed by Xu Shen, a philologist of the Eastern Han Dynasty, in Shuo Wen Jie Zi, and became a way to check the characters of Chinese characters. In the Chinese dictionary, there were two different kinds of radical: one was determined according to the principles of philology, and only characters with the same meaning symbol could belong to the same radical; the other was based on the same part of the Chinese character's glyph structure as the basis for searching for characters. There were also differences in the frequency of use of the components. The 520 commonly used Chinese characters were made up of about 100 components, and the most commonly used 50 components were used 571 times. The correct understanding of the radical is of great significance to the compilation of dictionary, the teaching of Chinese characters and the information processing of Chinese characters.