What does RE mean, what does RE mean

re- is one of the most commonly used prefixes.

It can be added in front of a noun or verb to form a new noun or verb.

It means to go back or backwards. For example: return, recall

It means again, again, repeatedly. For example: review, reunion, restart, reconstruction

It means the opposite, the opposite. For example: rebel, reverse, resist

It means "more" and is used to enhance the tone, which is used less. For example, "recommend" means the same thing as "commend", but with a stronger tone.

Element symbol: re English name: rhenium Chinese name: rhenium.

Relative atomic Mass: Common Valency: -1, +1, +2, +3, +4 Electronegativity:

Peripheral Electron Configuration: 5d5 6s2 Extranuclear Electron Configuration: 2,8,18,32,13,2

Isotopes and radiation: re-182 [ re-183 [70d] re-184 [38d] re-185 re-186 [ *re-187 ( re-188 [.]

Electron affinity and energy: 14 kJ·mol-1

First ionization energy: 760 kJ·mol-1 Second ionization energy: 1600 kJ·mol-1 Third ionization energy: 0 kj·mol-1

Elemental density: g cm3 Elemental melting point: Elemental boiling point:

Atomic Radius: Angstroms Ionic Radius: Angstroms Covalent Radius: Angstroms.

Common compounds: REO3 ref6

Origin of the name: Latin: rhenus (Rhine).

Element Description: Dense silvery-white metal, rare and expensive.

Elemental use: Mixed with tungsten or platinum to make a filament on a mass spectrometer. The addition of a small amount of rhenium to the alloy can increase the hardness, so it is used to make metal parts that can withstand friction for a long time.

Informatics Contest Terminology:

This kind of error can be avoided as much as possible, and 99% of the time the array is out of bounds--- either underflowing or overflowing, with the latter being the majority.

The solution is: get used to carefully reading and estimating the amount of data in the problem before writing the program, and open enough length for the array (it is not necessary to be as large as possible, but at least it should be enough, and if it is not enough, it must be re, unless the test data of the question is much more watery than the description, and those questions are not done).

In English, the prefix re means to do it again, such as.

rewrite.

reset to restart.

Retie rebinding.

reunion.

retranslate.

reship;reshipment.

Common phrases on BBS.

Indicates follow-up, in favor, mostly used for irrigation.

re"The first 2 letters of the reply should be abbreviated.

Engineered materials. re: elastic limit.

re: Mathematical symbol: Take the real part of a complex number.

re: The name of an Italian company that does web guiding systems and tension control control.

re=reply is used when sending an email or speaking in an online forum, and stands for "reply".

1. re- is one of the most commonly used prefixes. It can be added in front of a noun or verb to form a new noun or Li Zheng verb.

2. The prefix re- indicates the following four meanings:

It means to go back or backwards. For example: return, return, recall, retract

It means again, again, repeatedly. For example: review, reunion, restart, reconstruction

It means the opposite, the opposite. For example: rebel, reverse, resist

It means "more" and is used to enhance the tone, which is used less. For example, "recommend" means the same thing as "commend", but with a stronger tone.

re means cause and is an abbreviation for reply.

reply1, meaning: v ；Reply; Response. n. ；Reply;

2. Usage. In 1385 it entered the English language, derived directly from the Old French replier, which means, to respond; Originally derived from Latin.

The leaky beam opens replicare: re (back, repeatedly, such as) + plicare (folded), which means folded again.

The basic meaning of reply is ""reply" and "answer", which mainly refers to the use of language to give questions, accusations, debates, questions, prosecutions or greetings, etc., and can also refer to actions, which is a more formal written language.

reply can be used as a transitive verb or as an intransitive verb.

Used as an intransitive verb, it is often used in conjunction with the preposition to or for; It is used as a transitive verb followed by an object clause that leads to a direct speech.

the telegram asked for an instant reply.

The telegram demanded an immediate reply.

In English word formation, re is a prefix that means repetition (but not all res preceded by re) Capitalize re in the post bar to reply It can also be a royal engineer unit, rubber adhesive, and a reversed abbreviation (uncommon).

In fact, if it is in the letter, this meaning is more, it can be request, reply, referring to, register, if you just see it in the email, then it should be a reply This re is often used at the beginning of the letter, in front of the title, so that it looks more eye-catching.

re is a prefix, which is generally translated as replay, e.g. replay means replay.

The meaning of reply! Adopt it.

1. The pronunciation of re: English [ri], beautiful [re].

2. re- is one of the most commonly used prefixes. It can be added in front of a noun or verb to form a new noun or verb.

3. It means "back" or "backward". For example: return, recall

4. It means "again", "again", "repeat". For example: review, reunion, restart, reconstruction

5. It means "opposite" and "against". For example: rebel, reverse, resist

6. It means "more", which is used to strengthen the tone, and the usage is less. For example, "recommend" means the same thing as "commend", but with a stronger tone.

REE means: rare earth elements.

REE is an abbreviation for Rare Earth Element, in French.

Abbreviated TR. Rare earth elements (REEs) have been discovered since the late 18th century, when solid oxides that are insoluble in water were often referred to as soil.

Rare earths are generally separated in the oxide state, and they are very rare, so they are named rare earths.

The discovery of these rare earth elements lasted more than 150 years from 1794 when the Finn Gadolin isolated yttrium to 1947 when the American Mariinsky (etc. made promethium).

Most of these rare earth elements were discovered and produced by some mineralogists, chemists, metallurgists and other European mineralogists.