- open door system
- n.门户开放制度
English-Chinese dictionary of mining (英汉矿业大词典). 2013.
open door system
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Open door — O pen door (a) Open or free admission to all; hospitable welcome; free opportunity. [Webster 1913 Suppl.] She of the open soul and open door, With room about her hearth for all mankind. Lowell. [Webster 1913 Suppl.] (b) In modern diplomacy,… … The Collaborative International Dictionary of English
Open Door, Buenos Aires — Open Door … Wikipedia
Open Door Christian School (Elyria, Ohio) — Open Door Christian School Address 8287 West Ridge Road Elyria, Ohio, (Lorain County), 44035 … Wikipedia
Open Door Policy — The Open Door Policy is a concept in foreign affairs, which usually refers to the policy in 1899 allowing multiple Imperial powers access to China, with none of them in control of that country. As a theory, the Open Door Policy originates with… … Wikipedia
Nacel Open Door — Nacel Open Door, Inc. is a non profit student exchange organization dedicated to international understanding and language education. [1] Nacel Open Door s purpose statement says that the company believes it is essential for young people to… … Wikipedia
open — adj., v., & n. adj. 1 not closed or locked or blocked up; allowing entrance or passage or access. 2 a (of a room, field, or other area) having its door or gate in a position allowing access, or part of its confining boundary removed. b (of a… … Useful english dictionary
open — o|pen1 [ oupən ] adjective *** ▸ 1 when public can visit ▸ 2 when you can see inside ▸ 3 not covered/enclosed ▸ 4 not blocked ▸ 5 not hidden/secret ▸ 6 anyone can see/join ▸ 7 considering suggestions ▸ 8 when something can be done ▸ 9 possible ▸… … Usage of the words and phrases in modern English
open */*/*/ — I UK [ˈəʊpən] / US [ˈoʊpən] adjective 1) if a shop, restaurant etc is open, people are working there and the public can use or visit it Are the shops open on Sundays? There s a bar that stays open all night. open for business: We are open for… … English dictionary
Open source movement — The open source movement is a broad reaching movement of individuals who feel that software should be produced altruistically[citation needed]. Open source software is made available for anybody to use or modify, as its source code is made… … Wikipedia
open — I. adjective (opener; openest) Etymology: Middle English, from Old English; akin to Old High German offan open, Old English ūp up Date: before 12th century 1. having no enclosing or confining barrier ; accessible on all or nearly all sides … New Collegiate Dictionary
Door gunner — A door gunner is a crewman tasked with firing and maintaining manually directed armament aboard a helicopter. The actual role will vary depending on the task given on a particular mission. Contents 1 Origins 2 The Modern Door Gunner 3 Equipment … Wikipedia
