domains background

domains

/dəˈmeɪnz/

Illustration domains - Image 1

noun

领域，领地。

A geographic area owned or controlled by a single person or organization.

Examples :

"The king ruled his domain harshly."

国王严酷地统治着他的领地。

property area geography politics government state

Illustration domains - Image 1

noun

领域，范围。

A field or sphere of activity, influence or expertise.

Examples :

"My grandfather is an expert in the domains of gardening and woodworking. "

我爷爷在园艺和木工领域都是专家。

area business science technology world industry

Illustration domains - Image 1

noun

领域，范围，范畴。

A group of related items, topics, or subjects.

Examples :

"The library organizes its books into different domains, such as history, science, and fiction. "

图书馆将其书籍按照不同的领域进行分类，例如历史、科学和小说。

area group item organization

Illustration domains - Image 1

noun

定义域

The set of all possible mathematical entities (points) where a given function is defined.

Examples :

"In the graph of the square root function, the domains are all non-negative numbers, because you can't take the square root of a negative number and get a real number result. "

平方根函数的图像中，它的定义域是所有非负数，因为你不能对负数开平方根，并得到一个实数结果。

Illustration domains - Image 1

noun

定义域

The set of input (argument) values for which a function is defined.

Examples :

"The function "square root" only works for positive numbers, so its domains are all positive numbers and zero. "

平方根函数只能对正数进行运算，所以它的定义域是所有正数和零。

math computing function

Illustration domains - Image 1

noun

整环

A ring with no zero divisors; that is, in which no product of nonzero elements is zero.

Examples :

"In advanced mathematics, certain number systems, called domains, guarantee that multiplying two non-zero numbers will never result in zero. "

在高等数学中，某些被称为整环的数系保证了两个非零数字相乘永远不会得到零。

Illustration domains - Image 1

noun

定义域

An open and connected set in some topology. For example, the interval (0,1) as a subset of the real numbers.

Examples :

"The scientist studied the different domains of the insect's life cycle. "

这位科学家研究了昆虫生命周期的不同阶段（定义域）。

Illustration domains - Image 1

Illustration domains - Image 2

noun

域名

Any DNS domain name, particularly one which has been delegated and has become representative of the delegated domain name and its subdomains.

Examples :

"The company's website belongs to the "example.com" domain, which includes all its subdomains like "products.example.com" and "support.example.com". "

该公司的网站属于“example.com”域名，这个域名包含了它所有的子域名，例如“products.example.com”和“support.example.com”。

internet computing technology

Illustration domains - Image 1

noun

域名，网域

A collection of DNS or DNS-like domain names consisting of a delegated domain name and all its subdomains.

Examples :

"Google manages a vast network of domains, including google.com and all its associated subdomains like mail.google.com and drive.google.com. "

谷歌管理着一个庞大的域名网络，包括google.com以及所有相关的子域名，例如mail.google.com和drive.google.com。

computing internet technology

Illustration domains - Image 1

noun

域名，领域.

A collection of information having to do with a domain, the computers named in the domain, and the network on which the computers named in the domain reside.

Examples :

"Our school's computer network is divided into separate domains, like "students" and "teachers," to manage access to different files and resources. "

为了管理不同文件和资源的访问权限，我们学校的计算机网络被划分成不同的域名，比如“学生”和“教师”。

computing internet technology system

Illustration domains - Image 1

noun

域名，网域。

The collection of computers identified by a domain's domain names.

Examples :

"Many company domains were affected by the recent server outage, preventing employees from accessing their email and files. "

最近的服务器中断影响了许多公司的网域，导致员工无法访问他们的电子邮件和文件。

computing internet technology system

Illustration domains - Image 1

noun

磁畴，磁畴区。

A small region of a magnetic material with a consistent magnetization direction.

Examples :

"The textbook explained that a magnet's strength depends on how well its tiny domains, each a region with its own magnetic alignment, are all pointing in the same direction. "

教科书解释说，磁铁的强度取决于它内部微小的磁畴区，也就是一个个有着自身磁性方向的区域，排列方向一致的程度。

physics material

Illustration domains - Image 1

noun

存储区，磁畴。

Such a region used as a data storage element in a bubble memory.

Examples :

"The bubble memory stored data by changing the magnetic polarity of tiny domains within the material. "

气泡存储器通过改变材料内部微小磁畴（存储区）的磁极性来存储数据。

technology electronics computing machine device

Illustration domains - Image 1

noun

领域, 范围.

(data processing) A form of technical metadata that represent the type of a data item, its characteristics, name, and usage.

Examples :

"The database administrator carefully defined the domains for each field, specifying that "Age" should be a number between 0 and 120 and "Name" should be text with a maximum of 50 characters. "

数据库管理员仔细地为每个字段定义了数据类型和取值范围，明确“年龄”应该是一个0到120之间的数字，而“姓名”应该是最多50个字符的文本。

computing technology internet technical system info electronics

Illustration domains - Image 1

noun

域，总域

The highest rank in the classification of organisms, above kingdom; in the three-domain system, one of the taxa Bacteria, Archaea, or Eukaryota.

Examples :

"Scientists classify all living things into three main domains: Bacteria, Archaea, and Eukaryota. "

科学家们将所有生物分为三个主要总域：细菌、古菌和真核生物。

organism biology science ecology

Illustration domains - Image 1

noun

结构域，功能区

A folded section of a protein molecule that has a discrete function; the equivalent section of a chromosome

Examples :

"Each protein's unique function is determined by the specific arrangement of its functional domains. "

每个蛋白质的独特功能取决于其功能结构域的特定排列方式。

biology biochemistry medicine anatomy part structure function