科学时代-面向大众传播科学知识、科学方法、科学精神和科学思想的科学普及平台。

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。

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check bit	check bit	check bit	check book	checkbook journalism
check box	check cable	check clearing	check concentration	check cross-section
check dam	check dam	check digit	check digit	check door
checked luggage	checked-out missile	checked syllable	checked-up lake	checked vowel
checkerberry	checkerbloom	checkerboard editing	checker board effect	checkerboard pattern
checker brick	checker brick heater	checker chamber	checkered seedling	checker plate
check fire	check flooding	check flooding	check formula	check-free veneer
check gate	checkgate	check gauge	check holder	checkhole
check imaging and truncation system	check imaging and truncation system (CITS)	check in	check in	check-in counter
checking	checking	checking	checking account	checking account
checking account	checking bollard	checking computation	checking for duplication	checking of redundant substance
checking of young plantation	check(ing) station	check-in procedure	check jump	check jump