“quartz crystal”的概念、定义、翻译、参考文献-科学参考

单词	quartz crystal
释义	quartz crystal [`kwȯrts ¦krist·ǝl] ^ELECTRONICS A natural or artificially grown piezoelectric crystal composed of silicon dioxide, from which thin slabs or plates are carefully cut and ground to serve as a crystal plate. ^MINERALOGY See <<rock crystal>>
随便看	point-mode display point mutation point of arrival point of contraflexure point of control point of departure point of destination point of division point of fall point of frog point of impact point of inflection point of intersection point of no return point of operation point-of-origin system point of osculation point-of-sale terminal point of switch point of tangency point-placement point projection electron microscope point rainfall point set point-set topology

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。