The poem of chemistry is: chemistry is difficult to discuss, and chemistry is difficult to write to gold and silver. The part of speech is: noun. Structure: chemistry (left and right structure) (upper and lower structure). The pinyin is: huàxué. The phonetic notation is: ㄨㄚㄒㄩㄝ _.
What is the specific explanation of chemistry? We will introduce you through the following aspects:
I. Text Description Click here to view the details of the plan.
Chemistry HuàXue. (1) A discipline that studies the composition, structure, properties and transformation of matter.
Second, the citation interpretation
The science of studying the composition, structure, properties and changing laws of matter is a basic subject in natural science. 4. refers to celluloid. This comb is a chemical.
Third, the national language dictionary.
The science that studies the structure, properties and changes of matter. Including organic chemistry, biochemistry, nuclear chemistry, etc.
Fourthly, online interpretation.
Chemical chemistry is a natural science, which studies the composition, properties, structure and changing laws of substances at molecular and atomic levels. The science of creating new substances. The world is made up of matter, and chemistry is one of the main ways and means for human beings to understand and transform the material world. It is a discipline with a long history and full of vitality, and its achievement is an important symbol of social civilization. There are two forms of chemical change: chemical change and physical change.
Words about chemistry
Chemical reduction chemical immunohistochemical staining
Idioms about chemistry
Turn a stick into a dragon and an owl into a dove. Listen to the wind, beg beggars, be opinionated, learn calligraphy, learn swords, and make children ugly.
Words about chemistry
Ten changes, five changes, the prospect of mud and sand, listening to the wind, turning owls into pigeons, turning fish into orange, turning it into bitter cold, turning it into stubbornness and turning it into sunny days.
Chemical sentence making
1 As we all know, an important goal of chemical research and application is to develop and utilize all possible material and energy resources in nature and provide the necessary material and energy foundation for human survival and social development; At the same time, it should be noted that this process must be coordinated with the natural environment and take the road of sustainable development. This is also an important core concept throughout this chapter.
2, read more chemistry monographs, chemistry itself has a lot in common, even the direction of applied chemistry, and you can communicate if you are interested.
He is a famous scholar in chemistry in our school, and he is the first in every chemistry exam.
I majored in chemistry, and looked up many domestic and foreign literatures about chemistry, hoping to help you.
She has had an indissoluble bond with chemistry since she was a child, and it is precisely because of his unremitting efforts that she has achieved her brilliant achievements.
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