“test pattern beam”的概念、定义、翻译、参考文献-科学参考

单词	test pattern beam
释义	test pattern beam 测视图电子束测试图电子束
随便看	major attack major avenues of approach major axis major bacteriophage major break down major broadcasts major calorie major cause of failure major character major chemical company major clique major combination major community major conjugate angle major conjugate arc major conjugate segment major constituent major control major control break major control change major control data major control field major control point major corn seed major country

科学参考收录了1248194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。