Product Number

基本解釋

Each item in the store has a bar code or a product number.
每一件在商店里的商品都會(huì)有一個(gè)電腦條碼或一個(gè)產(chǎn)品編號(hào)。
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A UPC number consists of a Company Prefix and a Product Number.
UPC 編號(hào)包含公司前綴和產(chǎn)品編號(hào)。
After the cut in the product after cutting rush on product number and company play logo, date of production, inspection results and other characters and graphics information.
切割完畢后可以在切割后的產(chǎn)品上沖打產(chǎn)品號(hào)、公司徽標(biāo)、出廠日期、檢驗(yàn)結(jié)果等文字和圖形信息。

And, that's equal to the product of e the proton number times e.
正等價(jià)于,質(zhì)子數(shù)乘以。
麻省理工公開課 - 固態(tài)化學(xué)導(dǎo)論課程節(jié)選
If you had one negative number in it, then the product would be a negative number and, if you took a root of that, then you might get an imaginary number.
如果這當(dāng)中有一個(gè)負(fù)數(shù),乘積就會(huì)變成負(fù)的,如果你對(duì)一個(gè)負(fù)數(shù)開根號(hào),你就會(huì)得到一個(gè)虛數(shù)
耶魯公開課 - 金融市場(chǎng)課程節(jié)選
n So the velocity is given by this product of the quantum number n Planck constant 2 pi mass of the electron time the radius of the orbit, which itself is a function of n.
速度是量子數(shù),普朗克常數(shù)2π乘以軌道半徑的值,它自身也是n的函數(shù)。
麻省理工公開課 - 固態(tài)化學(xué)導(dǎo)論課程節(jié)選

For example, a politician is assigned a gross domestic product number but gets a low multiplier, while a foundation executive is assigned the foundation's assets but gets a high multiplier.
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