英语词汇“target-film distance”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	target-film distance
释义	DictionarySeedistanceEncyclopediaSeetarget target-film distance tar·get-film dis·tance (TFD) (tahrgĕt-film distăns) The space measured from the focal point of an x-ray tube to the film. Synonym(s): source-film distance.
随便看	data base database database 2 database 2 client/server database 2 software development toolkit database abstraction layer data base access database access descriptor database access integration services database access language database access libraries for pdas data base access method database access non-computer engine data base access object data base access server data base access service database access software database action diagram database activity monitoring data base administration database administration data base administration center data base administration system data base administration virtual internet protocol data base administrator

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

target-film distance