What does un stand for and what does un mean

UN stands for United Nations, short for unitednations. The United Nations was formally established on October 24, 1945, and is a national international organization composed of sovereign states. Its purpose is:

maintenance of international peace and security; To develop friendly relations among nations based on respect for the principle of equal rights and self-determination of peoples; To achieve international cooperation in solving international problems of an economic, social, cultural and humanitarian character and to promote respect for human rights and fundamental freedoms for all.

There are currently 193 Member States of the United Nations: 39 in Asia, 54 in Africa, 28 in Eastern Europe and the Commonwealth of Independent States, 23 in Western Europe, 33 in Latin America, and 16 in North America and Oceania, including all internationally recognized sovereign states. There are two observer states, and international organizations, non-** organizations and entities are also invited to participate in the affairs of the United Nations.

The United Nations Headquarters is located in New York, USA, with offices in Geneva, Switzerland, Vienna, Austria, Nairobi, Kenya, Bangkok, Thailand, Addis Ababa, Ethiopia, Beirut, Lebanon, and Santiago, Chile.

There are six working languages of the United Nations: Chinese, English, French, Russian, Arabic and Spanish. The Chief Administrative Officer of the United Nations is the Secretary-General of the United Nations, currently held by António Guterres.

Hello, glad for your question, unrk means vtPlug pulled, opening, leaking, English [ n'k :k] [ n k rk].

than the heart].

UN represents"Nope"or"Nope"meaning.

Extended Resources:

First, the overview of the chain stuffiness un

un is generally used as a prefix in front of a word to mean "not" or "no", and is used in negative or opposite situations. The prefix is mainly used in English, and a similar Chinese character is "no".

2. Application of UN

1.Indeterminate status

Un can be used to indicate the uncertain state of an object or person, e.g. unknown, unclear, uncertain, etc.

2.Negative words

un is also used in negative words, such as: unhappy, uncomfortable, unfriendly, etc.

3.means the opposite

In addition to being used in the case of negation, un can also be used to mean the opposite. For example: unfasten, unglue, etc.

3. The deformation of the UN prefix

When using the un prefix, some variations occur if added on some words. For example:

and subtract after adding un becomes unadd and unsubtract (unsubtracted).

After adding un, it becomes unregular.

With the addition of un, it became unfortunate (unfortunate).

Fourth, the application of un in Chinese

The un prefix is mainly used in the English world, and there is no corresponding prefix in Chinese. But due to the widespread use of English, some things like "unknown", "unclear"."、"unhappy"and other words have been popularized and have become commonly used by many people.

To sum up, UN stands for"Nope"or"Nope"meaning. In English, it appears mainly as a prefix in front of a word and is used to negate or express the opposite meaning. Although there is no corresponding front hall fix in Chinese, its wide application has been integrated into the words used by people every day.

UN stands for United Nations.

The United Nations, full name: United Nations, is an international organization established in 1945 after the end of World War II, headquartered in New York, USA. The English UN is the abbreviation of the United Nations.

The United Nations is a world-wide, comprehensive international organization with 193 Member States. The working languages are Arabic, Chinese, English, French, Russian, Spanish.

Current Secretary-General: António Guterres (born 30 April 1949 in Portugal), ninth Secretary-General of the United Nations, former Prime Minister of the Portuguese Republic, politician. appointed on 1 January 2017).

The United Nations is a world-wide comprehensive international organization with 193 Member States. The working languages are Arabic, Chinese, English, French, Russian and Spanish. The purpose of the United Nations is to maintain international peace and security; Develop friendly international relations on the basis of respect for the principle of equal rights and self-determination of peoples.

To develop international cooperation in solving international problems of an economic, social, cultural and humanitarian character and to promote respect for human rights and fundamental freedoms for all; To serve as a focal point for coordinating the actions of States to achieve these common goals.

On January 1, 1942, representatives of 26 countries, including China, the United States, Britain, and the Soviet Union, who were fighting against the fascists in Germany, Italy, and Japan, issued the "Declaration of the United Nations" in Washington. On April 25, 1945, delegates from 50 countries (Poland did not participate) convened a meeting of United Nations international organizations in San Francisco, USA. On 26 June, representatives of 50 countries signed the Charter of the United Nations.

On October 24 of the same year, China, France, the Soviet Union, the United Kingdom, the United States, and most of the other signatories submitted their instruments of ratification, and the Charter came into force and the United Nations (United Nations) was formally established. In 1947, the United Nations General Assembly decided that 24 October would be United Nations Day.

ün is the same as "halo"; The un sound is the same as "warm". 1. ün and j q x spell together, to remove the two points on ü, the same as un, but the pronunciation is still "halo".

2. The finals of 芸 (yun) are "ün", and the finals of 诨 (hun) are "un".

3. UN: cloud, luck, Kai with halo, Yun, even, mixed, faint, meat, muddy, marriage.

4. ün: fungus, army, jun, jun, jun, including Sun manuscript, Jun, Yun, Jun, Jun, Yun.

Mandarin finals.

There are a total of 39 Mandarin finals, which are more numeric than initials, and the system is more complicated.

According to the structure, it can be divided into single finals, compound finals, and nasal finals (the finals with nasal rhyme tails are called nasal finals); According to the beginning of the Yuan Tan filial piety pronunciation mouth shape can be divided into open call, tooth call, close mouth call, pinched mouth call, referred to as "four calls".

The opening vowels are A, O, E, Ê, ER, I (before), i (after) or the finals starting with a, o, and e.

The vowels are i or the finals that start with i, such as iou, iao, ie, ia.

The finals are u or finals that start with u, such as ua, uo, uai, uei.

The finals are ü or the finals that start with ü such as üe, ün, üan.

UE refers to the rated voltage of the hand cavity.

un stands for the RMS value of the voltage, also known as the nominal voltage, which marks the RMS value of the AC voltage. To some extent, UN is also a rated voltage.

Ur is the load voltage, and R refers to the load resistance, so you are used to refer to the voltage on the load.

The rated voltage is the standard voltage for long-term stable operation of electrical equipment (including electricity and power supply equipment).

The rated voltage of the electrical equipment indicates the optimal input voltage designed by the equipment at the factory, and it is usually the power supply voltage that is relatively easy to obtain. The rated voltage of the power supply equipment indicates the optimal output voltage of the power supply system, which needs to be matched with the rated voltage of the electrical equipment, including the rated voltage of the power grid, the rated voltage of the generator and the rated voltage of the power transformer.

1. UN: Unified thread code (American thread).

Example 1: 3 8-16UNC-2A, which represents a male thread with a nominal diameter of 3 8 inches, 16 teeth per inch, and a tolerance class of 2a accuracy.

Example 2: 3 8-16UNC-2B, which represents an internal thread with a nominal diameter of 3 8 inches, 16 teeth per inch, and a tolerance class of 2b accuracy. (If there is only un, it means that the number of teeth per inch can be set by yourself).

2. UNC: Unified thread coarse tooth code. (Generally used for mass production of fasteners).

Example 1: 3 8-20UNC-2A, which represents a coarse external thread with a nominal diameter of 3 8 inches, 20 teeth per inch, and a tolerance grade of 2a accuracy.

Example 2: 3 8-20UNC-2B, which represents a coarse thread with a nominal diameter of 3 8 inches, 20 teeth per inch, and a tolerance grade of 2b accuracy.

3. UNF: Unified thread fine tooth code. (Generally used to disassemble and disturb high-strength threaded fasteners).

Example 1: 3 8-24UNF-2A, which represents a fine tooth external thread with a nominal diameter of 3 8 inches, 24 teeth per inch, and a tolerance grade of 2a accuracy. Example 2:

3 8-24UNF-2B, which represents a fine tooth internal thread with a nominal diameter of 3 8 inches, 24 teeth per inch, and a tolerance class of 2b accuracy.

UN stands for United Nations, the full name of United Nations.

The United Nations is a first-class international organization composed of sovereign states established after the Second World War. On October 24, 1945, the Charter of the United Nations signed in San Francisco, USA, came into force, and the United Nations was formally established.

The purpose of the United Nations is to maintain international peace and security; To develop friendly relations among nations based on respect for the principle of equal rights and self-determination of peoples; To achieve international cooperation in solving international problems of an economic, social, cultural and humanitarian character and to promote respect for human rights and fundamental freedoms for all.

Symbol of the United Nations:

The design of the United Nations coat of arms is an equidistant projection of a world map centered on the North Pole, supported by a wreath of crossed olive branches. The pattern is golden, with white waters on a pale blue background.

The projection of the map extends to 60 degrees south latitude and includes five concentric circles. The olive branch symbolizes world peace and security, and the surrounding globe symbolizes the purpose of the United Nations and the preservation of unity.

UN is the abbreviation of United Nations, abbreviated as the United Nations. It is a world-wide, comprehensive international organization with 193 member states whose purpose is to maintain international peace and security.

According to the Charter of the United Nations, the purpose of the United Nations is the maintenance of international peace and security. To develop friendly relations based on respect for the principle of equal rights and self-determination of peoples among nations. To achieve international cooperation in solving international problems of an economic, social, cultural and humanitarian character and to promote respect for human rights and fundamental freedoms as a whole.

To serve as a focal point for coordinating the actions of States to achieve the common objectives described above.

Organization chart of the United Nations systemThe United Nations system (United Nations system) is a larger system of international organizations than the United Nations in the legal sense, including the United Nations and independent international organizations (such as the United Nations specialized agencies) and other peripheral institutions with which it has a special relationship.

The purpose of the United Nations

1. Maintenance of international peace and security and its purposes: to adopt effective collective methods to prevent and eliminate threats to the peace and to prevent acts of aggression or other breaches of the peace. Thereafter, in a peaceful manner and in conformity with the principles of justice and international law, an international dispute or situation which is capable of breaching the peace, is adjusted.

2. To develop friendly relations based on respect for the principle of equal rights and self-determination of international peoples, and to adopt other appropriate means to strengthen universal peace.

3. To promote international cooperation in solving international problems of an economic, social, cultural and human welfare character, irrespective of race, sex, language or religion, and to promote and encourage respect for human rights and fundamental freedoms as a whole.

4. To constitute a centre for the coordination of the actions of States in order to achieve the common objectives mentioned above.