999英语网单词

si的意思

si

['s 'ai]

abbr. 火花塞点火（Spark Ignition）

常用词汇

英文词源

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

双语例句

1. The Si unit for length is the meter, m.: 长度的SI单位是米(m).

2. The SI system therefore takes the ampere as one of its fundamental units.: 因此,SI制取安培作为它的基本单位之一.

3. The unit of work and energy in the SI system is the joule ( J ).: 在国际单位制(SI)中,功和能的单位是焦耳 ( J ).

4. This system is called the International System of Units , abbreviated SI.: 因此, si制取安培作为它的基本单位之一.

5. The white bright band is mainly single phase solidation ( Ni , Fe, Cr, Si ).: 白亮带主要是单相的γ- ( Fe, Cr,Ni, Si ) 固溶体组织.

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