bismuth

基本解釋

Because of this increased awareness people are asking more questions. And one of the most popular questions is about the ingredient bismuth oxychloride.
關(guān)注這個(gè)領(lǐng)域的朋友們問了很多關(guān)于這的問題，其中一個(gè)很流行的問題就是它的氯氧化鉍成分。
In this article we’ll learn what bismuth oxychloride is, where it comes from, why it is used, and if makeup with it as an ingredient is a good choice for you.
在這篇文章里，我們會(huì)學(xué)到，什么是氯氧化鉍，它從哪里來(lái)，為什么要被使用，化妝品里有這個(gè)成分是不是一個(gè)好選擇。
They work because certain materials, such as bismuth telluride, generate an electrical potential difference within themselves if one part is hotter than another.
它們之所以能起作用是因?yàn)?一般的材料，比如碲化鉍，如果其中一部分比另一部分熱，內(nèi)部就會(huì)產(chǎn)生電位差。

And here we have arsenic, antimony, and bismuth, three delightful that 12 13 were given us in the 12th, 13th and 14th centuries by the alchemists.
這有砷，銻，和鉍，這三個(gè)元素的發(fā)現(xiàn),給與我們喜悅，在,和14世紀(jì)里，由煉金術(shù)士們。
麻省理工公開課 - 固態(tài)化學(xué)導(dǎo)論課程節(jié)選

My works celebrate the properties of matter, whether it be red cedar, tin or bismuth.
ECONOMIST: American sculptors: The heart of the matter The
The copper plates conducted heat rapidly to and from the bismuth telluride, thus maintaining the temperature difference.
ECONOMIST: Solar power

a brittle pinkish-white crystalline metallic element having low thermal and electrical conductivity, which expands on cooling. It is widely used in alloys, esp low-melting alloys in fire safety devices its compounds are used in medicines. Symbol: Bi atomic no: 83 atomic wt: 208.98037 valency: 3 or 5 relative density: 9.747 melting pt: 271.4C boiling pt: 15645C

鉍
Objective To synthesize a new bismuth porphyrin and investigate its interaction with calf thymus DNA(CT-DNA).
目的合成1個(gè)新型鉍卟啉配合物,并對(duì)其與小牛胸腺DNA(CT-DNA)的相互進(jìn)行初步研究。
鉍粒

鉍
Analysis of experimental results showed that similar to mercury . bismuth was a cathodic type inhibitor but its applicable concentration range was narrow.
結(jié)果表明鉍類似于汞同為陰極型緩蝕劑,但其適用的濃度范圍較窄,在有氧存在時(shí)失去緩蝕作用。
地球科學(xué)
自然鉍
含銅白鎢礦
鉬
金
鉍
輝鉍礦
鉍華