ttl: TTL ＝ to take leave 告别。 与: take part in; participate in非门: NOT gate; complementer; nega ...工作原理: operating principle; princip ...及: reach; come up to外部: outside; external特性: characteristic; character; p ...外部特性: appearance; external behavior; external characteristic动作原理,工作原理: operating principle工作原理: operating principle; principle of operation; principle of work工作原理图: functional diagram与非门: alternative denial gate; and not-gate; di ersion gate; dispersion gate; except gate; if-a-then-not-b; nand gate; negative and gate; nonconjuction gate; not and; not both gate; not-and element; not-and gate; not-both gate; sheffer stroke gate天线工作原理: antenna operation principle异性纤维在线检出装置的工作原理及使用实践: working principle and using practice of profile fiber on-line monitoring set工作原理加工原理: principle of work会计原理及外贸会计: accountancy & equipment analysis; principles of accountancy & foreign trade accountancy工作原理图，主框图: functional scheme汽轮机工作原理: basic principle of steam turbine温度计的工作原理: the thermomer; the thermometer液压传动的工作原理: operating principles of hydraulic transmission外部特征: external characteristic操作原理: concept of operations; how things work; operating principle动作原理: operating principle局部特性: local quality内部特性: internal characteristics
