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TranslationMobile

"duplicate" in Chinese : vt. 1.使加倍，使成雙。 2.使成雙聯(lián)式，使有正副兩 ...
"film" in Chinese : n. 1.薄層，薄膜；薄霧，輕煙；細(xì)絲狀的東西。 2.【 ...
"duplicate" in Chinese : vt. 1.使加倍，使成雙。 2.使成雙聯(lián)式，使有正副兩份，復(fù)制，復(fù)寫，打印 ...
"in duplicate" in Chinese : 一式二份; 一式兩聯(lián); 正副一式兩份
"a duplicate key" in Chinese : 兩把完全一樣的鑰匙
"a duplicate list" in Chinese : 名單副本
"airphoto duplicate" in Chinese : 復(fù)制航空像片; 復(fù)制航攝照片
"avoid duplicate" in Chinese : 避免"大而全"的重復(fù)建設(shè); 避免“大而全”的重復(fù)建設(shè)
"board duplicate" in Chinese : 復(fù)式橋牌牌盒
"cancel if duplicate" in Chinese : 如果重復(fù)請取消
"care duplicate" in Chinese : 注意重復(fù)
"certified duplicate" in Chinese : 核證復(fù)本
"copy in duplicate" in Chinese : 復(fù)寫兩聯(lián)
"copy; duplicate" in Chinese : 副本; 復(fù)本
"copy／duplicate" in Chinese : 副本

Micrographics - duplicating film , silver , diazo and vesicular - visual density - specifications and measurement
縮微攝影技術(shù)銀鹽重氮和微泡拷貝片視覺密度技術(shù)規(guī)范和測量
Micrographics - duplicating film , silver , diazo and vesicular - visual density - specifications and measurement
縮微攝影技術(shù).銀鹽重氮和微泡復(fù)制膠片.視密度.規(guī)范和測量
Abstract : this paper outlines the normal and reversal imaging mechanism of dual positive - negative diazo duplicating film , the accurate choice of reversing agents , measures for increasing the image density and operation methods for dual exposure from film both sides to yield high density film . a new diazo duplicating film with satisfactory practical characteristics has been thus obtained
文摘:本文討論了異同像混用重氮膠片的成像原理、反轉(zhuǎn)成像機(jī)理及反轉(zhuǎn)劑選擇原則，提高圖像密度的輔助措施、以及高密度膠片的雙面曝光方法等技術(shù)問題，通過綜合運(yùn)用上述技術(shù)措施，研制成功了一種可滿足實用要求的兼有異像和同像兩種復(fù)制特性的重膠片新品種。