groups background

groups

/ɡɹuːps/

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noun

群体，团体，组。

A number of things or persons being in some relation to one another.

Examples :

"The students worked on the science project in small groups. "

学生们分成几个小组合作完成科学项目。

group organization

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noun

群，集团。

A set with an associative binary operation, under which there exists an identity element, and such that each element has an inverse.

Examples :

"In mathematics, certain sets of numbers with addition, like the set of integers, qualify as "groups" because they follow specific rules, such as having a zero (the identity) and negative numbers (inverses). "

在数学中，某些带加法的数集，比如整数集合，可以被称为“群”，因为它们符合特定的规则，比如有一个零（单位元）和负数（逆元）。

math technical group

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noun

群，子群

An effective divisor on a curve.

Examples :

"Sentence: "The sets of points where a specific function equals zero on the elliptic curve form meaningful groups that help us understand the curve's structure." "

在椭圆曲线上，某个特定函数值为零的点集构成有意义的群（子群），这有助于我们理解曲线的结构。

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noun

乐队，乐团

A (usually small) group of people who perform music together.

Examples :

"Did you see the new jazz group?"

你看新的爵士乐队了吗？

music entertainment

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noun

星系群，星系团。

A small number (up to about fifty) of galaxies that are near each other.

Examples :

"Astronomers study groups of galaxies to understand how the universe evolved. "

天文学家研究星系群，以了解宇宙是如何演化的。

astronomy space group

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noun

族，族群

A column in the periodic table of chemical elements.

Examples :

"Chemists study the properties of elements within different groups on the periodic table. "

化学家研究元素周期表上不同族中元素的性质。

element chemistry science

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noun

基团，官能团。

A functional group.

Examples :

"Nitro is an electron-withdrawing group."

硝基是一个吸电子的基团(官能团).

compound chemistry group

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noun

群体，团体.

A subset of a culture or of a society.

Examples :

"In our school, students form different groups based on their interests, like sports clubs, drama club, and coding club. "

在我们的学校里，学生们根据自己的兴趣爱好组成不同的团体，比如体育俱乐部、话剧社和编程俱乐部。

culture society group

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noun

编队，队形

An air force formation.

Examples :

"During the air show, several groups of planes flew in perfect synchronization, creating stunning patterns in the sky. "

在飞行表演期间，好几个飞机编队以完美的同步飞行，在天空中创造出令人惊叹的队形。

military group vehicle

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noun

岩群, 地层群。

A collection of formations or rock strata.

Examples :

"Example Sentence: "The road cut through layers of sandstone, revealing different groups of rock strata that varied in color and texture." "

这条路穿过层层砂岩，露出了不同岩群的地层，它们的颜色和质地各不相同。

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noun

用户组，群组。

A number of users with same rights with respect to accession, modification, and execution of files, computers and peripherals.

Examples :

"At the office, access to the financial documents is restricted to specific groups of employees. "

在办公室里，只有特定的员工用户组才能访问财务文件。

computing technology system organization internet technical

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noun

冲煮头，萃取头

An element of an espresso machine from which hot water pours into the portafilter.

Examples :

"The barista carefully cleaned the groups of the espresso machine after a busy morning rush. "

咖啡师在繁忙的早高峰过后，仔细地清洁了意式咖啡机的冲煮头。

machine drink utensil technical device part

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noun

连音符，音符群

A number of eighth, sixteenth, etc., notes joined at the stems; sometimes rather indefinitely applied to any ornament made up of a few short notes.

Examples :

"The music teacher showed the students how to play the groups of eighth notes in the song. "

音乐老师向学生们展示了如何演奏乐曲中那些连在一起的八分音符群。

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noun

组，小组，群。

A set of teams playing each other in the same division, while not during the same period playing any teams that belong to other sets in the division.

Examples :

""For the school soccer tournament, the teams were divided into groups, with each group playing only against the other teams within their assigned group." "

为了学校足球锦标赛，所有队伍被分成了几个小组，每个小组只和本小组内的其他队伍比赛。

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noun

集团，团体

A commercial organization.

Examples :

"Several large groups invested in the new tech startup, hoping for a significant return. "

几家大型集团投资了这家新的科技创业公司，希望获得显著的回报。

business organization commerce

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verb

分组，编组

To put together to form a group.

Examples :

"group the dogs by hair colour"

按照毛色给狗分组。

group organization action

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verb

组成小组，编组

To come together to form a group.

Examples :

"Sentence: "After the teacher announced the project, the students started to group themselves based on their interests." "

老师宣布项目后，学生们开始根据自己的兴趣爱好组成小组。

group organization action