“erect image”的概念、定义、翻译、参考文献-科学参考

单词	erect image
释义	erect image [i`rekt `im·ij] ^OPTICS An image in which directions are the same as those in the object, in contrast to an inverted image.
随便看	fractionation fractionator fraction defective fraction in lowest terms fractoconformity fractography fracton fracton dimension fracture fracture cleavage fractured formation fracture dome fracture-plane inclination fracture pressure fracture strength fracture stress fracture system fracture test fracture wear fracture zone fractus fragility fragility test fragipan fragment

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。