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今天是:

si


abbr. 火花塞點(diǎn)火(Spark Ignition)

英文詞源

si
"yes" in Italian, Spanish, Portuguese; from Latin sic "so" (see sic).

實(shí)用例句

1. The Si unit for length is the meter, m.
長(zhǎng)度的SI單位 是米(m).
來(lái)自辭典例句
2. The SI system therefore takes the ampere as one of its fundamental units.
因此,SI制取安培作為它的基本單位之一.
來(lái)自辭典例句
3. The unit of work and energy in the SI system is the joule ( J ).
在國(guó)際單位制(SI)中,功和能的單位是焦耳 ( J ).
來(lái)自辭典例句
4. This system is called the International System of Units , abbreviated SI.
因此, si制取安培作為它的基本單位之一.
來(lái)自互聯(lián)網(wǎng)
5. The white bright band is mainly single phase solidation ? ? ( Ni , Fe, Cr, Si ).
白亮帶主要是單相的γ- ( Fe, Cr,Ni, Si ) 固溶體組織.
來(lái)自互聯(lián)網(wǎng)