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国际地球参考系统
释义
国际地球参考系统
Encyclopedia
工学
参考系统
释
International Terrestrial Reference System; ITRS
国际地球参考系统
由国际地球自转和参考系统服务(International Earth Rotation and Reference System Service,IERS)给出的一种地球参考系统(terrestrial reference system,TRS),包括地球坐标系统的定义、大地测量常数以及协议和模型等。
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electroacupuncture apparatus
electro-acupuncture therapy
electro-adsorption
electroanalysis
electroanalytical chemistry
electroanalytical chemistry of cell
electrobasograph
electro-bath
electrobath
electrobiology
electro-brush plating
electrocaloric cooling
electrocaloric effect
electrocalorimeter
electrocapillarity
electrocapillary
electrocapillary curve
electrocapillary phenomenon
electrocardial vector
electrocardiogram
electrocardiogram, ECG
electrocardiogram formation principle
electrocardiogram of dog or cat
electrocardiogram of livestock and poultry
electrocardiogram sequence
科学参考收录了854744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。
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