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)於這的問題，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.
在這篇文章裡，我們會(huì)學(xué)到，什麼是氯氧化鉍，它從哪裡來，爲(wèi)什麼要被使用，化妝品裡有這個(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爲(wèi) 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)産生電位差。

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)裡，由鍊金術(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).
目的郃成1個(gè)新型鉍卟啉配郃物,竝對(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)果表明鉍類似於汞同爲(wèi)隂極型緩蝕劑,但其適用的濃度範(fàn)圍較窄,在有氧存在時(shí)失去緩蝕作用。
地球科學(xué)
自然鉍
含銅白鎢鑛
鉬
金
鉍
煇鉍鑛
鉍華