The structure of constant is: constant (upper and lower structure) number (left and right structure). The phonetic notation is ㄔㄤㄕㄨ _. The pinyin is: chá ngshù. The part of speech is: noun.
What is the specific explanation of the constant? We will introduce you through the following aspects:
I. Text Description Click here to view the details of the plan.
Heng Chang Xiu. (1) A fixed number. (2) Politeness at ordinary times.
Second, the citation interpretation
1. Quote "Book of Rites Bride Gifts": "To be ashamed is to give impermanence." "The Biography of Wang Han": "When you enter the palace, you will be constant." Song Sima Guang's On Wealth and Profitability: "As for the ministers awarded by foreign dynasties, they will remain unchanged and will not follow the old rules." Li Xinchuan in the Ming Dynasty: "The family members and servants of the public and the later dynasties have their own characteristics, and those who are _ should have their own departments, which is a new suggestion." Fan Wenlan, Cai Meibiao and others. General History of China, Part IV, Chapter 1, Section 1: "The Song Dynasty usurped it in various names. In the post-Shu period, in addition to the original tax exploitation, in the name of' Japanese progress' and' contribution', extortion was twice as much as' regular' (the specified amount). " 2. Some rules. Quote "The Warring States Policy Qin Ce III": "The sky will move, and the full moon will lose." When things flourish, they will decline, and it is natural. Zhuge Liang of Shu in the Three Kingdoms wrote a letter to Empress Wei: "Those who are good at accumulating things will prosper, those who are not good at accumulating things will die, and they will remain unchanged from ancient times to modern times." Song Luyou's poem "Thunder": "I heard that Yin and Yang are constant, and all irregular movements are disasters." 3. A certain number or usual number. Quote "The Biography of the Three Kingdoms Wei Zhi Guanluo": "The sky is constant, you can't hide it, and people don't know its ears." Qing Weijing's "Say Fairy Three": "In one hundred and twenty years, it will be constant; Everyone who fails is _ also. " 4. A certain order. Quote Tang Yuanzhen's "Appreciating Li Xianggong and Kai": "Fei Ming's position remains unchanged, better than friends." 5. Mathematical terminology. A fixed value. For example, the ratio of circumference to diameter (π) of a circle is about 3. 14 16, and the expansion coefficient of iron is 0.0000 12.
Third, the national language dictionary.
Fixed quantity.
Fourthly, online interpretation.
Constant constant refers to a fixed numerical value. For example, the ratio of circumference to diameter of a circle π _ The expansion coefficient of iron is 0.0000 12. Constant is a name with a certain meaning, which is used to replace numbers or strings, and its value never changes. In mathematics, the capital letter "c" is usually used to represent a constant.
On synonyms of constants
changeable
Poetry about constants
Sacrificial period constant of Gongsun Xiaozi, Caotang poem, uncertain outcome, Cao An number constant of Shen.
Poems about constants
Facial expression constant facial expression constant mourning constant
Words about constants
constant
On the idioms of constants
Don't count hair, count meters, count firewood, count trees, count horses, and make up the number.
Words about constants
A few lines in one eye will add up, but it is difficult to count, and a few meters will be fined. Including firewood, trees and horses, they will be returned in full. Yellow numbers, black numbers, hair and luck.
On the Sentence Making of Constants
1. When the compiler optimizes, global constants will be excluded and no space will be reserved for variables.
2. In this study, the attenuation constant and dielectric constant are used to predict the deterioration degree of concrete.
3. The dielectric constant in vacuum is.
4. In addition, the boundary element formulas of transmission power, loss power, attenuation constant and equivalent impedance of waveguide and mode are derived.
5. Compared with the complicated calculation of constant variation method, this formula is very convenient and fast.
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