骨转换生化标志物还看不懂？--（中华医学会骨松和骨矿盐分会指 …
2022年6月26日 · 骨转换标志物 (bone turnover biomarkers, BTMs) 是骨转换过程中产生的代谢产物，反映 骨形成 和 骨吸收 水平及其活跃程度。 其中， P1NP 是首选的骨形成标志物， β …
N-terminal telopeptide - Wikipedia
The N-terminal telopeptide (NTX), also known as amino-terminal collagen crosslinks, is the N-terminal telopeptide of fibrillar collagens such as collagen type I and type II. It is used as a …
Yamaha NTX1 Nylon String Acoustic-electric Guitar - Natural
Electric and thinline players can have trouble adapting to the necks, nuts, and bodies, and actions of traditional nylon-string guitars. But the Yamaha NTX1 lineup seeks to rectify this awkward …
Yamaha NTX1 NT Cutaway Acoustic-Electric Nylon-String Classical …
2020年1月16日 · The NTX1 acoustic-electric nylon-string guitar provides the perfect way to expand your sonic palette, explore new textures, and love the way you sound—onstage, or …
中华医学会骨质疏松和骨矿盐疾病学分会 - CMA
2022年1月18日 · ctx或ntx：1型胶原分子间交联物能够稳定胶原结构，其羧基端片段ctx有α-ctx和β-ctx两种，β-ctx是α-ctx的异构体。
NTX1 Cutaway Acoustic-Electric Classical Guitar - Yamaha USA
The NTX1 acoustic-electric, nylon-string guitar's modern looks and comfortable neck profile enable electric guitarists and steel-string players to easily explore the world of nylon-string …
Introducing the NX Series - Yamaha Music
2020年1月21日 · If you’re an electric or steel-string player looking to explore the beauty of nylon-string sounds, you’ll want to check out the three NTX models — the NTX1, NTX3 and NTX5. …
Yamaha NTX1 Nylon String Acoustic-Electric Guitar - Natural
The NTX1 acoustic-electric nylon-string guitar's modern looks and comfortable neck profile enable electric guitarists and steel-string players to easily explore the world of nylon-string playing, …
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Yamaha NTX1 Acoustic-Electric Classical Guitar Natural
The Yamaha NTX1 Acoustic-Electric Classical Guitar provides a groundbreaking blend of traditional nylon-string tones and modern performance-ready features. With its slim, …
Yamaha NTX1 Cutaway Body Solid-Top Acoustic ... - Yamaha …
The NTX1 acoustic-electric nylon-string guitar’s modern looks and comfortable neck profile enable electric guitarists and steel-string players to easily explore the world of nylon-string playing, …