เอสไอ(ét ai)
Meanings
1NounB2
SI (International System of Units)
The International System of Units, the standard set of measurement units (e.g., meter, kilogram, second).
Examples
ในnaiในnai1in; inside; within2during; in (time)3of (formal/official)วิชาฟิสิกส์wí-chaa fí-sìkวิชาฟิสิกส์wí-chaa fí-sìk1physics (school subject)2physics class/courseเราraoเราrao1we; us2I; me (informal/regional)ใช้cháiใช้chái1[to] use; employ2[to] spend (money); pay; expend3[to] require; take (time/effort/amount)4[to] order; command (someone to do) [colloq.]5be acceptable/valid; okay [set phrase]เอสไอét aiเอสไอét ai1SI (International System of Units)2Si (silicon)เป็นbpenเป็นbpen1to be (identity/category/state)2to become3[to] know how; be able to (skill)4[to] be + set expressionsหน่วยnùuaiหน่วยnùuai1unit (measurement)2unit; division3unit (math place value)4module; course unitมาตรฐานmâat-dtrà-tăanมาตรฐานmâat-dtrà-tăan1standard; norm; benchmark2standard; typical; conventionalในnaiในnai1in; inside; within2during; in (time)3of (formal/official)การวัดgaan wátการวัดgaan wátmeasurement; measuring
In physics, we use SI as the standard system of measurement.
2NounB2
Si (silicon)
The chemical element silicon, commonly referred to by its symbol Si in scientific and tech contexts.
Examples
ในnaiในnai1in; inside; within2during; in (time)3of (formal/official)ชิปchípชิปchíp1microchip; integrated circuit2casino chip; token3crisp; chip (snack)คอมพิวเตอร์kom-piu-dtêrคอมพิวเตอร์kom-piu-dtêr1computer2computer [attrib.]สารกึ่งตัวนำsăan gèung dtuua namสารกึ่งตัวนำsăan gèung dtuua namsemiconductor (material)อย่างyàangอย่างyàang1kind; type; sort2manner; way3in the manner of; -ly4classifier (for kinds/types)เอสไอét aiเอสไอét ai1SI (International System of Units)2Si (silicon)ถูกtòokถูกtòok1cheap; inexpensive2correct; right3proper; morally right4to be correct/right5[to] be affected; suffer (often adverse)6by (passive marker)ใช้cháiใช้chái1[to] use; employ2[to] spend (money); pay; expend3[to] require; take (time/effort/amount)4[to] order; command (someone to do) [colloq.]5be acceptable/valid; okay [set phrase]เป็นbpenเป็นbpen1to be (identity/category/state)2to become3[to] know how; be able to (skill)4[to] be + set expressionsวัสดุwát-sà-dùวัสดุwát-sà-dù1material; material(s)2material (attributive)หลักlàkหลักlàk1main; principal; primary2principle; basis; foundation3post; pillar; stake4evidence; proof (legal/official; formal)5classifier for principles, courses, or main itemsของkŏngของkŏng1of; belonging to2thing; item; stuff3property; goodsทรานซิสเตอร์traan-sít-dtêrทรานซิสเตอร์traan-sít-dtêrtransistor
In computer chips, semiconductors like silicon (Si) are used as the main material for transistors.
Related Words
Word Breakdown
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เอสไอét aiเอสไอét aiSI (International System of Units)