What does SI mean si?

It shouldn't be silicon, although there is a Silicon Valley saying in the electronics world. Si is the chemical element silicon.

Do you say the SI abbreviation is:

synchronous idle

Synchronize idle signals. It is used in synchronous data transmission systems to transmit control signals. A fill signal containing no valid information is provided to achieve synchronization correction and maintenance between data terminals, avoiding the loss of synchronization at the receiving end due to no signal transmission.

It should be: SI (System Integration), system integrator.

Silicon, short for System Integration

International system, I think.

The second letter of the silicon-element symbol should be lowercase: si

I think it's a representative of a manufacturer.

Si is the chemical symbol for silicon. Silicon (silicon) is a chemical element, the chemical symbol is SI, formerly known as silicon. Atomic number 14, relative to the atomic mass, there are two allotropes of amorphous silicon and crystalline silicon, which belong to the third period on the periodic table, the metalloids of group IVA.

Silicon is widely distributed in nature, and the percentage of atoms in the earth's crust is. It is a basic element of rock minerals and occurs in quartz sand and silicate.

Silicon is the most abundant element in the earth's crust besides oxygen. If carbon is the basis of all organic life, silicon occupies the same place in the earth's crust, because the main part of the earth's crust is made up of silicon-containing rock layers. These rocks are almost entirely composed of silica and various silicates.

Feldspar, mica, clay, olivine, hornblende, etc., are all silicates; Crystal, agate, jasper, opal, quartz, sand, flint, etc., are all silica.

Sia is Sia. Reads as:'si carry erections

Sia is an evolution of Sian, but Sia is not an official English name, it contains the meaning of "a precious gift from God", and the name Sian is used in Wales.

There is a female singer named Sia in Australia.

it was the first big investment by sia in china.

This is pure Singapore Airlines.

The first big investment in China.

International System of Units (French: système international d'unités symbol: si),Derived from the metric system or the metric system, formerly known as the "universal metric system", it is the standard system of weights and measures commonly used in the world in reality, using the decimal carry system.

It is the effort of scientists at the end of the 18th century, and was first adopted as a unit of weights and measures in France in 1799, during the French Revolution.

SI prefix: When the SI prefix is added before the unit, a new whole is formed. Therefore, when there is an exponent, it refers to the whole, not only to the unit without the prefix.

For example, when expressed as cm, it refers to cubic centimeters; When expressed as s, it is expressed as every microsecond; When expressed as mm s, it refers to the cubic millimeters per second. The SI prefix cannot be used alone in any case, e.g. k cannot be replaced with kg or k, or 10.

The basic meaning of sit is "to sit", and by extension, it can mean "squatting", "stopping", "posing (when taking pictures or portraits)", "holding office (in parliament)", etc.

Sit is mainly used as an intransitive verb to indicate the state of "sitting". sit can also be used as a transitive verb that means 'to make.'Sit down", which indicates a momentary action, and cannot be used in conjunction with an adverbial expression that indicates a period of time.

sit can also be used as a verb followed by a noun, adjective, past participle, or present participle as a predicate.

v.[i,t]

1.Sit.

v.[i]1.(animal or bird) perch; Squatting, sitting, incubating (eggs).

2.Located; Situated.

3.(In....)Medium) incumbents; Ren (....)of the representatives; As.

4.(parliaments, committees, tribunals, etc.); **。

5.take the exam; Take the test.

6.In; Nestled in; is placed.

Tense: sat, sitting, sits

Example sentence: old men sat along the mole and fished

Old people sit and fish along the breakwater.