The meaning of emojis, what symbols mean what symbols, symbols

'( : Meaning to cry.)

S: Unhappy.

dizzy, tormented, decayed, skeleton, beaten, goodbye, sweat, nose picking, applause, embarrassment, bad laugh, left hum, right hum, yawn, contempt, grievance, almost crying, insidious, kiss, scared, pitiful, kitchen knife, watermelon, beer, basketball, table tennis, coffee, rice, pig's head, rose, wither, show love, love, heartbreak, cake, lightning, bomb, knife, football, ladybug, poop, moon, sun, gift, hug, strength and weakness, Handshake, victory, fist hug, seduction, fist, bad, love you, no, ok, love, flying kiss, jump, tremble, frustrate, circle, kowtow, turn back.

1.…The meaning of this symbol is ellipsis.

2.The basic form in Chinese is six small dots (......) located on the middle lineOccupy the position of two words, in reference books and scientific literature, sometimes use three small dots to occupy the position of one word.

1. The symbol represents sum, the pronunciation is sigma, and the English meaning is sum, summation, which is and.

Formula calculation: Indicates the number of start and stop. For example, the lower i=2 and the upper number 10 indicate that it is from 2 to 10.

For example, 10 (2i+1) means the sum formula: (2*2+1)+(2*3+1)+(2*4+1)+2*10+1)=222。

The 2i+1 in the formula i=2 is the general term formula ai of the sequence, i is the ordinal number of the terms, i=2 means that the calculation starts from the second term of the sequence {2i+1}, and the top 10 is the cut-off of the 10 terms.

2. Usage:

where i represents the lower bound, n represents the upper bound, and k takes the number from i until n, all of which add up.

i can also be expressed in this way, indicating that i is summed, and i is a variable.

Basic Information. In mathematics, we use as a summation symbol; In lowercase letters, the standard deviation is denoted by .

In physics, we use its lowercase letters to denote areal density. (Correspondingly, the volume density is denoted and the line density is denoted by the linear density). Areal density is the mass per unit area of a substance of specified thickness in terms of engineering materials.

In chemistry, we use its lowercase letter to denote a type of covalent bond. A covalent bond formed by the overlap of two atomic orbitals along the axis of orbital symmetry leads to an increase in the probability of electrons appearing between nuclei, which is called a bond. The key belongs to the localized bond, which can be either a general covalent bond or a coordination covalent bond.

A single bond in general is a key.

Summation, is an abbreviation.

For reference, please smile.

The English character is called tilde (meaning palate symbol, nasalization symbol, code number), and Chinese is commonly known as tilde.

The tilde is a punctuation mark that has many uses. Originally, it was used as an abbreviation for a letter, but it was also used as a diacritic or a single character.

In the mathematically collapsed pants, it is a mathematical symbol that represents the equivalence relationship. In the last use (especially in lexicography), it is sometimes used as a code.

Other meanings:

Can be used to represent a range. For example: 10 14 years old, 600 700.

It is a kind of expression, inauthentic, usually used in response to the other person's undesirable complaints or jokes in online chats, or to bubble up common words.

The above content reference: Encyclopedia-

These symbols are a combination of simple punctuation marks and emojis in English, which have the following meanings:

It represents a smiling face, which means that it is in a good mood, happy, and friendly;

d stands for grimacing or squeezing eyes, which means a joke and some kind of tacit understanding;

xd stands for Laughing, which means that when you encounter something very cola, you will smile from ear to ear;

It represents sadness, disappointment, frustration, and disappointment.

It is not difficult to find that these symbols are rotated clockwise by 45°, and they are all composed of very simple symbols, as shown below