“PIRA (Printing Industries Research Association)”概念、定义、翻译-科学时代

单词	PIRA (Printing Industries Research Association)
释义	出版印刷词汇手册 PIRA (Printing Industries Research Association) 印刷工业研究协会
随便看	sampling weight sampling without repeating sampling without replacement sampling without replacement sampling without replacement sampling with PPS （sampling with probability proportional to size） sampling with probability proportional to prediction sampling with replacement sampling with replacement sampling with replacement sampling with replacement sampling with replacement sampling zero sampson Samrex process SAM--SAM (security accounts manager) SAM--SAM (Serial Access Memory) samsara samsara Samsarpa SAM (security accounts manager) SAM (senior account manager) SAM (Serial Access Memory) SAM (shared appreciation mortgage) Sam--Shepard

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。