“platinum - iridium alloy rule for construction”的概念、定义、翻译、参考文献-科学参考

单词	platinum - iridium alloy rule for construction
释义	platinum - iridium alloy rule for construction Encyclopedia 工学中华民国时期度量衡释 platinum - iridium alloy rule for construction铂铱合金营造尺清末定制的营造尺原器。中国计量科学研究院藏。
随便看	pulse anti-coincidence measurement pulse-based navigation pulse broadening pulse carrier pulse chamber pulse characteristic pulse chart pulse chromatography technique use for catalysis study Pulse Classic pulse clipping pulse code modulation pulse-code modulation pulse code modulation and demodulation pulse code modulation, PCM pulse coherent transponder pulse coincidence measurement pulse compression pulse-compression radar pulse compressor pulse continuously variable transmission pulse control system pulse counter pulse counting pulse-counting photometer pulse current method

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。