APAKAH MAKSUD 비스무트 dalam KREOL HAITI?
Bismuth
Bismuth adalah unsur kimia dengan lambang Bi, nombor atom 83, berat atom 208.980. Titik lebur ialah 271.3 ° C dan titik didih ialah 1560 ° C. Ketumpatan adalah 9.747 g / cm \u0026 lt; 3 \u0026 gt; pada suhu bilik. Ia juga dipanggil kanji sebagai kanji. Ia berat dan rapuh Ia mempunyai warna putih dan mempunyai persamaan kimia dengan arsenik dan antimoni. Semi-magnet adalah logam terkuat. Mercury adalah yang paling rendah seterusnya dalam kekonduksian terma. Sebatian bismut bebas digunakan dalam kosmetik dan rawatan perubatan. Semua isotop adalah radioaktif, tetapi separuh hayat mereka sangat panjang dan mungkin dikelaskan sebagai stabil. Ia diperoleh daripada bijih seperti logam tulen, pengatungan tingkap, dan batu karang, dan yang paling biasa di Bolivia. Lead, tembaga, timah, perak dan bijih emas.
Definisi 비스무트 dalam kamus Kreol Haiti
Bismuth Unsur-unsur yang termasuk dalam kitaran ke-6 kumpulan jadual berkala 15 dan mempunyai lambang unsur Bi, berat atom 208.98 g / mol, titik didih 1564 ° C, titik lebur 271.5 ° C, ketumpatan 9.78 g / cm 3. Ia adalah logam kristal berat yang rapuh dengan warna merah jambu dan sifat kimia yang serupa dengan arsenik dan antimoni.
KREOL HAITI BUKU YANG BERKAIT DENGAN «비스무트»
Ketahui penggunaan
비스무트 dalam pilihan bibliografi berikut. Buku yang berkait dengan
비스무트 dan ekstrak ringkas dari yang sama untuk menyediakan konteks penggunaannya dalam kesusasteraan Kreol Haiti.
1
Chemistry of Arsenic, Antimony and Bismuth - 48페이지
bismuth demonstrates an increasing preference for the matte phase which mainly comprises copper sulphide. For example, if the concentration of bismuth in the matte is increased tenfold, say from 75 ppm to 750 ppm, the distribution in the ...
2
Academic Press Dictionary of Science and Technology - 266페이지
Also, bismuth other. bismuth Chemistry, an element, symbol Bi, atomic number 83, atomic weight 208.98, having a melting point of 271°C; a brittle metal with a reddish tinge. Though not generally considered radioactive, it has four naturally ...
Christopher G. Morris, Academic Press,
1992
3
Biological Chemistry of Arsenic, Antimony and Bismuth - 303페이지
12.4 Bismuth Compounds Along with arsenic and antimony, bismuth has a long history in medicine; its use was again motivated by the need to treat bacterial infections, such as caused by the pathogenic organism Helicobacter pylori [72, 73].
4
Bismuth-Mediated Organic Reactions
Bismuth Catalysts in Aqueous Media, by Shū Kobayashi, Masaharu Ueno and Taku Kitanosono.- Pentavalent Organobismuth Reagents in Organic Synthesis: Alkylation, Alcohol Oxidation and Cationic Photopolymerization , by Yoshihiro Matano.
5
Bismuth-Based High-Temperature Superconductors - 177페이지
8. Radiation. Effects. Yukio Kazumata and Satoru Okayasu Japan Atomic Energy Research Institute, Tokai-mura, Naka-gun, Ibaraki-ken, Japan Hiroaki Kumakura National Research Institute for Metals, Tsukuba, Ibaraki, Japan 1.
6
High-Resolution Spin-Resolved Photoemission Spectrometer ...
The electronic structure of the bismuth thin film near the M point varies depending on the film thickness d due to the quantization along the thickness direction (perpendicular to the surface). In this chapter, we describe the relationship between ...
7
Optical Properties of Bismuth-Based Topological Insulators - 47페이지
Chapter. 2. Experimental. Technique,. Sample. Fabrication. and. Models. for. Data. Analysis. Abstract In this chapter the experimental technique used is described. The Fourier Transform Infrared Spectroscopy allows one to perform reflectivity ...
8
Bismuth-Ethanedithiol: A Potential Drug to Treat Biofilm ... - 22페이지
A Potential Drug to Treat Biofilm Infections of Medical Devices Produced by Staphylococcus Epidermidis and Proteus Mirabilis Jithendra Gunawardana 22 TABLES TABLES.
Jithendra Gunawardana,
2010
9
Bismuth-Containing Compounds - 117페이지
Secondly, a novel method to epitaxy GaAsBi layer on (001) GaAs substrate is presented in section “Growth and Characterization of GaAsBi Alloy Under Alternated Bismuth Flows.” Thirdly, the effects of thermal annealing on GaAs 1−xBix alloys ...
Handong Li, Zhiming M. Wang,
2013
10
Potassium Sodium Bismuth Titanate Ceramics: Processing and ...
For 50 gram batches of KNBT powder, the requisite amounts of sodium and potassium carbonates, and the oxides of bismuth and titanium, were dispersed in ethyl alcohol (100 mL). Balling overnight (12-18 hours) with ytrria stabilized zirconia ...
James F. Carroll (III.),
2008
BARANGAN BERITA YANG TERMASUK TERMA «비스무트»
Ketahui apa yang diterbitkan oleh akhbar nasional dan antarabangsa dan cara istilah
비스무트 digunakan dalam konteks perkara berita berikut.
'물질계 엄친아' 다강체 상온 작동 원리 풀렸다
이준희 울산과학기술원(UNIST) 에너지 및 화학공학부 교수팀은 다강체 '비스무트 산화철'이 독특한 물리적 특성 때문에 상온에서도 자성과 유전성을 동시에 띤다는 ... «동아사이언스, Nov 15»
물질계의 엄친아 '다강체' 비밀 풀었다
UNIST(울산과기원) 에너지 및 화학공학부 이준희 교수는 최근 활발한 연구가 이뤄지고 있는 '비스무트 산화철'에 주목했다. 이 교수는 다강체에 자기장을 걸어줬을때 ... «매일경제, Nov 15»
미래에너지 수소, 햇빛으로 손쉽게 뚝딱
박종혁 교수는 “이번에 개발한 티타늄 산화물 소재 뿐 아니라 텅스텐 산화물, 산화철, 비스무트 바나듐 산화물 등에 다양하게 확대 적용할 수 있을 것”이라며 “이 연구 ... «동아사이언스, Sep 15»
"헬리코박터 제균율 ↑" 新 4제요법 임상 착수
식품의약품안전처는 최근 분당서울대병원 김나영 교수팀이 신청한 순차요법 10일과 비스무트 4제요법 14일의 헬리코박터 파이로리 제균율 비교를 위한 다기관 ... «데일리메디, Jul 14»
포스코, 친환경 '비스무트 쾌삭강' 세계 첫 양산
포스코가 세계 최초로 친환경 소재인 '비스무트(bi) 쾌삭강' 양산에 나선다. 쾌삭강(Free Cutting Steel·快削鋼)은 표면이 쉽게 깎이고, 다양한 모양으로 변형할 수 있어 ... «동아일보, Jan 12»