Basic explanation:
1. Energy released by irregular movement of molecules inside an object. The burning of matter will produce heat.
2. High temperature; Feel high temperature (as opposed to "cold"): ~ water. Strike while the iron is hot.
3. Heat; Calories (especially food): ~ 1 ~ rice. Dip in a little vegetable soup.
4. High body temperature caused by illness: hair ~. Back ~
5. affectionate: pro ~. ~ love. ~ heart.
6. describe being very envious or eager to get: eyes ~. ~ longing.
7. popular with many people: ~ goods. ~ door. Now teaching Chinese as a foreign language is very ~.
8. after a noun, verb or phrase, it means a certain craze: football. Travel ~. Self-study
9. Strong radioactivity: ~ atoms.
10. Last name.
Related words
Hot and cold, passionate, hot water?
Warm, popular, like hot weather.
Extended data
First, the evolution of glyphs.
Second, the explanation and sentence making of related words.
1. Latent heat?
Sentence: The distillation system of the device adopts multi-stage falling film evaporation and falling film condensation technology, so that most of the latent heat of steam and part of the sensible heat of brine can be reused for many times. ?
Explanation: The heat absorbed when a substance melts, evaporates or sublimes, or the heat released or absorbed when a substance changes from one crystalline state to another at a constant temperature.
2. heat sealing?
Sentence: Ultramicro 4A zeolite was prepared from fly ash by alkali fusion-hydrothermal synthesis method, and the synthesis results were compared with those of conventional 4A zeolite by XRD, SEM and laser particle size analysis. ?
Explanation: refers to the adhesive force of plastics, rubber and other materials after heating. ?
3. Specific heat?
Sentence making: This paper introduces the experimental method of measuring the water equivalent value of calorimeter, thus solving the difficulties encountered in calculating the water equivalent value of calorimeter in the experiment of measuring the specific heat capacity of liquid. ?
Note: The heat required to raise the temperature of a substance per unit mass (1g) by one degree Celsius is called the specific heat of the substance. Used to indicate the different abilities of various substances to absorb or release heat. ?
4. heat setting?
Sentence making: This paper studies the relationship between fiber crimp, crimp shrinkage and fiber structure of PBT/PET side-by-side composite fiber under different relaxation heat setting and false twist deformation conditions. ?
Description: Plastic fiber is subjected to high temperature treatment under tension to fix its structure and shape. Heat setting can play a role in preventing shrinkage and wrinkle. ?
5. thermosetting?
Sentence: As an environment-friendly red pigment, it replaces cadmium red and chrome red. Application and thermoplastic resin, thermosetting resin, alkyd resin, rubber and other polymers, as well as cement, coatings and so on. ?
Note: Some plastics and resins are softened by heat, but they will not be softened by heat after condensation. This property is called thermosetting. Such as phenolic plastics.