金屬釤 的英文怎麼說
中文拼音 [jīnzhǔshān]
金屬釤
英文
samarium metal-
Method for chemical analysis of yttrium and yttrium oxide - determination of lanthanum oxide, cerium oxide, praseodymium oxide, neodymium oxide, samarium oxide, europium oxide, gadolinium oxide, terbium oxide, dysprosium oxide, holmium oxide, erbium oxide, thulium oxide, ytterbium oxide and lutecium oxide contents
金屬釔及氧化釔化學分析方法氧化鑭氧化鈰氧化鐠氧化釹氧化釤氧化銪氧化釓氧化鋱氧化鏑氧化鈥氧化鉺氧化銩氧化鐿和氧化鑥量的測定Neodymium and samarium - determination of oxygen content - impulse - infrared absorption method
紅外吸收法測定金屬釹金屬釤中氧量1 lanthanide hydrides ( m = la, nd, sm, dy and yb ) can be prepared easily by the direct hydrogenation of lanthanide metals catalyzed by ticl4 in tetrahydrofunan ( thf ) under normal pressure. the rate of hydrogenation decreased with increasing atomic number of lanthanides. transmission electron micrographs showed that the resulted lanthanide hydrides were in the form of nanoparticles with an average primary particle size around 20 - 40 nm
本論文首次提出一種在溫和條件下催化合成納米尺寸的鑭系金屬氫化物的方法，介紹在常溫常壓下，鑭、釹、釤、鏑、鐿五種鑭系金屬在四氫呋喃（ thf ）溶劑中，催化劑作用下與氫氣直接化合形成相應的納米尺寸的鑭系金屬氫化物。As compared with amorphous diamond on si, the reduction of the applied electric field for the electron emission can be effectively improved by using sm / amorphous diamond contact
我們發現非晶鉆石長在鍍釤的硅基板比單純長在硅基板上的場發射特性更好，主要是因為金屬有相對較低的功函數，可以降低金屬鉆石接面的位障高度。Electron emission characteristics have been investigated for amorphous diamond films with low or even negative electron affinity
摘要利用陰極電弧法分別在矽基板及鍍有一層釤金屬的矽基板上沉積非晶鉆石。Cerium and cerium oxide - determination of lanthanum oxide, praseodymium oxide, neodymium oxide, samarium oxide and yttrium oxide contents - emission spectrographic method
發射光譜法測定金屬鈰及氧化鈰中氧化鑭氧化鐠氧化釹氧化釤和氧化釔量Neodymium and neodymium oxide - determination of lanthanum oxide, cerium oxide, praseodymium oxide, samarium oxide and yttrium oxide contents - emission spectrographic method
發射光譜法測定金屬釹氧化釹中氧化鑭氧化鈰氧化鐠氧化釤和氧化釔量Neodymium and neodymium oxide determination of lanthanum oxide, cerium oxide, praseodymium oxide, samarium oxide, yttrium oxide contents - x - ray fluorescence spectrometic method
射線熒光光譜法測定金屬釹和氧化釹中氧化鑭氧化鈰氧化鐠氧化釤和氧化釔量Neodymium and samarium - determination of carbon content - high frequency - infrared absorption method
紅外吸收法測定金屬釹金屬釤中碳量Its a high performance, low temperature coefficient permanent magnet with its high working temperature350 degree centigrade. when working above 180 degree centigrade, its maximum energy product bh and steady temperature are superior than ndfeb magnetic materials
是由釤鈷和其它金屬稀土材料經配比，溶煉成合金，經粉碎壓型燒結后製成的一種磁性材料，具有高磁能積極低的溫度系數，最高工作溫度可達Uses : used for making metallic samarium, permanent magnetic material and electronic devices, etc
用途：供製作金屬釤、永磁材料、電子器件等。Uses : used for making metallic samarium, permanent magnetic materials and electronic devices, etc
用途：供製作金屬釤、永磁材料、電子器件等用。分享友人