“progression”的概念、定义、翻译、参考文献-科学参考

单词	progression
释义	progression [prǝ`gresh·ǝn] ^MATHEMATICS A sequence or series of mathematical objects or quantities, each entry determined from its predecessors by some algorithm. ^METALLURGY The fixed dimension between adjacent stations in a progressive die and thus the precise distance the strip must advance between successive cycles of the press.
随便看	Protomyzostomidae proton proton accelerator proton acid protonate proton capture proton drip-line proton-electron-proton reaction protonema protonephridium protonic acid proton-induced x-ray emission protonium proton magnetometer proton microscope proton moment proton number proton-proton chain proton-proton reaction proton-proton scattering proton-recoil counter proton resonance proton-rich nucleus proton scattering microscope proton stability constant

科学参考收录了103327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。