The poem in the crack is: there is a crack in the middle, and the phonetic notation in the crack is: ㄖㄝㄨㄣ _ Pinyin is: lièwén structure is: crack (upper and lower structure) grain (left and right structure) part of speech is: noun.
What is the specific explanation of cracks? We will introduce you through the following aspects:
I. Text Description Click here to view the details of the plan.
Crack lièwén (1) tiny crack. (2) Cracks appear on the skin.
Second, the citation interpretation
1. Also called "crack". 2. Traces of objects about to break. Quote Meng Jiao's "Bitter Cold" in the Tang Dynasty: "There is no crack in thick ice, and there is cold light in short days." Ye Shengtao's "Ni Huanzhi" III: "The three classrooms are all tables and chairs with black paint turned gray, and the blackboard on the wall shows cracks in the horizontal bar." Step 3 smile. Quote back to the 38th episode of Heroes of Children: "Besides, there are no other scattered words, and you can manage your double eyelids so that there are no cracks on your face." 4. When porcelain is fired, it is deliberately made into a cracked pattern.
Third, the national language dictionary.
A line that appears when an object is about to break.
Fourthly, online interpretation.
Cracks, such as: 1, cracks caused by stress or environment (or both); 2. Cracking; 3. The crack pattern intentionally created by porcelain during firing; 4.GB-T232- 1988 Metal bending test method: microcrack: crack with length less than 2mm and width less than 0.2mm; 2-5 mm in length and 0.2-0.5 mm in width; Crack: the length is greater than 5 mm and the width is greater than 0.5 mm; Cracking: a crack across the entire width. There are cracks in different materials and so on.
Synonym of crack
Crack crack
Poetry about cracks
crack
Words about cracks
Face crack
Idioms about cracks
Whether the rib joint angle is cracked or not, the continuous tattoo on the palm of the moon pierces the cloud and cracks the stone, the tattoo does not move, the wind does not move, the tattoo is like water, and the tattoo is broken.
Words about cracks
Split bamboo, tear bamboo, tear bamboo slips, don't move, palm-palm-palm-palm-palm-palm-palm-palm-palm-palm-palm-palm-palm-palm-palm-palm-palm-palm-palm-palm.
Sentence-making about cracks
1. The mechanism of bottom cracks in wire rod heating furnace is analyzed, and the treatment methods and suggestions for reducing bottom cracks are put forward.
2, the Mid-Autumn Festival is coming in an instant, carefully selecting moon cakes to observe the outer packaging, and the shelf life is good; The shape of moon cakes should be positive and the thickness should be uniform; No cracks on the surface, clear pattern; Crispy stuffing is soft, fragrant and delicious. Happy Mid-Autumn Festival!
3. The quenching crack is deep and slender, the fracture surface is straight, and the fracture surface has no oxidation color.
4. A kind of rod element with cracks is proposed. Based on the linear spring model of fracture mechanics, the corresponding dynamic stiffness matrix is derived.
5. Using the fatigue test data of welded box beam of bridge crane, the fatigue reliability calculation formula of components with given crack length is checked.
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