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科学参考收录了60776条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。

Xerxes I XFDL XGA X-guide Xhosa Wars (1779–1879)
XHTML Xia (c.21st century–c.16th century bc) Xichang Satellite Launch Centre X inactivation X-inefficiency
Xinglong Observatory Xiongnu Xi’an incident (December 1936) Xmas tree XML
XML database XML schema XMM-Newton XModem XMS memory
X-ON/X-OFF X/OPEN XOR xor XPath
XPL xpols X prize XPS XQuery
X-ray X-ray astronomy X-ray background X-ray binary X-ray bright point
X-ray burst X-ray calorimeter X-ray crystallography X-ray diffraction X-ray diffraction crystallography
X-ray fluorescence X-ray fluorescence spectrometry X-ray lithography X-ray nova X-ray photoelectron spectroscopy
X-ray photography X-ray powder photograph X-ray pulsar X-rays X-ray source
X-ray sources X-ray spectrometer X-ray spectroscopy X-ray spectrum X-ray spectrum (DRAFT)
X-ray telescope X-ray Timing Explorer X-ray topography X-ray transient X-ray tube
XRF XS3 code niccolite niche Nicholas I (1796–1855)
Nicholas II (1868–1918) Nicholas of Autrecourt (c.1300–69) Nicholas of Cusa (1401–64) Nicholson, Seth Barnes Nichols plot
Nichrome nickel nickel arsenide structure nickel-cadmium cell nickel carbonyl
nickelic compounds nickel(III) oxide nickel(II) oxide nickel-iron cell nickelous compounds
nickel silver nickel(symbol: Ni) nickel–cadmium cell nickel–iron accumulator nickel–iron meteorite
Nicod’s criterion Nicole, Pierre (1625–95) Nicolle, Charles Jules Henri Nicollier, Claude (1944– ) Nicol prism
nicol prism Nicol, William Nicol, William (1768–1851) Nicopolis, Battle of (23 September 1396) nicotinamide
nicotinamide adenine dinucleotide nicotinamide adenine dinucleotide phosphate nicotine nicotinic nicotinic acid
nictitating membrane nidation nidicolous nidifugous nido-structure
nielsbohrium Niemöller, Martin (1892–1984) Niepce, Joseph-Nicéphore Nietzsche, Friedrich (1844–1900) NIFE cell
Niger Nigeria Nigerian Civil War Nigerian fraud NigeriaSat-2
NigeriaSat-X Niggli method Niggli, Paul (1888–1953) nightglow nightingale
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