Question 1: What are proper nouns? What are the requirements for using proper nouns? Proper Noun nouns can be divided into proper nouns and common nouns, and can also be divided into countable nouns according to their countability (individual nouns, collective nouns) and uncountable nouns (material nouns, abstract nouns).

Usage

Proper nouns are nouns that are unique to people, places, things, etc., and their first letter should be capitalized. For example:

Personal names: Tom, Peter, Mr Yang

Place names: Europe, New York, People's Square

Holidays, months, weeks: Christmas, February, Saturday

Material category: air, water, rice

Note: Some words have different capitalization and different meanings. Such as:

Rose Rose (name) - rose rose

China China - china ceramics or China (not specifically named)

A common noun indicating a The name of a person or thing or an abstract concept, such as: worker, camera, steel, etc.

Classification

English can be divided into two categories according to whether there is an article before a proper noun:

① Zero article, such as Yale University, Beijing Railway Station is composed of a proper noun + a common noun, often in a parallel relationship.

② Definite articles, such as the United States and the Great Wall, are composed of adjectives + common nouns.

Question 2: What do some special terms mean? RTCRST: real time clock, real time clock resetRSMRST: resume well reset, I don’t know how to translate this signal in Chinese, this signal cannot be powered on. PWRBTN: power botton, it can be regarded as a button switch signal. View original post >>

Please accept it, thank you!

Question 3: What is the difference between proper nouns and proper nouns? Generally, proper nouns composed of common nouns need to add the, but sometimes they do not. Just remember this situation. Substantive words need to be capitalized.

Question 4: What does the securities term rqfll mean? RQFII (RMB Qualified Foreign Institutional Investors) refers to RMB Qualified Foreign Investors. It is a system implemented by the People's Republic of China in 2002, which allows Chinese overseas fund management institutions, insurance companies, securities companies, etc. to invest in China's securities market (such as investing in A shares). The term qualified foreign institutional investor may also refer to a qualified institution. Among them, QFII (Qualified Foreign Institutional Investors) is the abbreviation of qualified foreign institutional investors. The QFII mechanism refers to the qualification recognition system for foreign professional investment institutions to invest in China. R stands for RMB. RQFII foreign institutional investors can invest the foreign exchange settlement within the approved quota in the domestic securities market. Opening up stock market investment for RQFII will speed up the internationalization of the RMB. China's securities market has been limitedly open to the outside world since 1992. Foreign investors can invest in B shares, priced in US dollars and Hong Kong dollars.

Question 5: What do the special terms of e-commerce mean? 1. B2B business-to-business

2. B2C business-to-individual

3. C2C individual-to-individual Personal

4. O2O online to offline,

5. C2B personal to business

There are many professional terms for e-commerce.

Question 6: What does the special noun “brushing orders” mean? Scamming is when a store pays someone to pretend to be a customer, using a fake shopping method to improve the online store's ranking and sales, gain sales and praise, and attract customers.

Question 7: What does the medical term mean? Hyperthyroidism (goiter) is mostly diffuse symmetrical enlargement, a few are asymmetrical, or the enlargement is obvious. At the same time, the blood flow to the thyroid gland increases, and vascular murmurs and palpable tremors can be heard outside the upper and lower lobes, especially in the upper part of the gland. The induction of hyperthyroidism is closely related to autoimmune, genetic and environmental factors, among which autoimmune factors are the most important. Unfortunately, the occurrence and development process of thyroid autoimmunity are still unclear, making it difficult to find ways to prevent it. Genetic factors are also important, but the genetic background and inheritance methods have not been elucidated, so it is difficult to prevent genetically.

Environmental factors mainly include various factors that induce the onset of hyperthyroidism, such as trauma, mental illness, infection, etc. Although many inductions of hyperthyroidism are mainly related to autoimmune and genetic factors, the onset of the disease is closely related to environmental factors. If you encounter predisposing factors, you will develop the disease, but if you avoid the predisposing factors, you will not develop the disease. It can be seen that the onset of hyperthyroidism in some patients may be prevented by avoiding predisposing factors. (1) Infections: such as colds, tonsillitis, pneumonia, etc. (2) Trauma: such as car accidents, trauma, etc. (3) Mental ***: such as mental stress, worry, etc. (4) Excessive fatigue: such as overwork, etc. (5) Pregnancy: Early pregnancy may induce or aggravate hyperthyroidism. (6) Excessive iodine intake: such as eating a lot of kelp and other seafood. (7) Certain drugs: such as amiodarone, etc.