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1)  latent image decay
潜影衰退
1.
The effct of pressure on latent image decay was studied.
对压力引起X线胶片潜影衰退的影响进行研究 ,得出压力越大、受压时间越长、潜影衰退越甚。
2)  fading of the latent image
潜影衰退现象
3)  degeneration [英][dɪ,dʒenə'reɪʃn]  [美][dɪ'dʒɛnə'reʃən]
衰退
1.
The ultrastructure changes of endosperm during degeneration process and its function to development of embryo in watermelon;
西瓜胚乳衰退过程中的超微结构变化及其对胚发育的作用
2.
Ultracytochemical Localization of Acid Phosphatase in Nucellar Cells of Wheat During Degeneration ;
小麦珠心细胞衰退过程酸性磷酸酶的超微细胞化学定位(英文)
3.
Analysis on current situation and degeneration reasons of sweetfish resource(Plecoglossus altivelis) in Zhejiang province
浙江香鱼资源现状与衰退原因分析
4)  Fading [英]['feidiŋ]  [美]['fedɪŋ]
衰退
1.
Fading Behaviors of the Structure Refinement Effect of Electrolytic Low-titanium Aluminum Alloys Containing Boron;
含硼电解低钛铝合金组织细化效果的衰退行为研究
2.
Grain Refinement and Fading Behavior of Directly Electrolytic Aluminum Alloy Containing Low Titanium;
电解生产低钛铝合金的晶粒细化及衰退行为
3.
A Study on Fading in Mechanical Property of Strondium modified AlSi7Mg0.3 Alloy;
锶变质AlSi7Mg0.3合金力学性能衰退的研究
5)  decline [英][dɪ'klaɪn]  [美][dɪ'klaɪn]
衰退
1.
Effects of ectomycorrhizal fungi on alleviating the decline of Pinus sylvestris var. mongolica plantations on Keerqin sandy land.;
外生菌根真菌对科尔沁沙地樟子松人工林衰退的影响
2.
Relationship between Forest Disease and Insect Pest and Decline of Spruce Forests on Low-lying Land in Eastern Mountain Area of Heilongjiang Province;
黑龙江省东部山区谷地云冷杉林衰退与病虫害的相关性
3.
Correlation between Habitat and Decline Mechanism of Spruce-fir Forests in Low-lying Land in the Eastern Mountain Area of Heilongjiang Province;
黑龙江省东部山区谷地云冷杉林衰退与其生境条件的相关性
6)  declination [英][,dekli'neiʃən]  [美][,dɛklə'neʃən]
衰退
1.
Study on declination of seed vitality of Caragana microphylla;
柠条种子生活力衰退的研究
2.
The paper discussed the main reasons of declination of aquatic vegetation including the eutrophication, the excessi.
认为造成东湖水生植被衰退的主要原因包括富营养化作用加剧、过度放养草食性鱼类和人类活动的影响。
3.
The declination of coastal resorts is one of the hot academic topics of international tourism studies.
海滨度假地衰退是国际旅游研究关注的热点之一,然而现有研究形成的两个理论范式———生命周期理论和转型理论都无法完满地解释中国海滨度假地衰退现象。
补充资料:潜影
分子式:
CAS号:

性质:又称潜像。在胶片曝光后,乳剂层中的卤化银起光化作用,产生了肉眼看不见的影像,在摄影学上称为潜影。潜影的化学反应如下:AgBr+hv→Ag++Br—Ag++e—→Ag潜影只有在经过随后的显影、定影等加工过程之后才能变成可见的影像。显影时,溴化银中的溴与显影剂反应,生成溴化物而进入显影液;而溴化银中的银离子被还原为黑色的银微粒,形成可见的影像。按照潜影形成理论,一般认为形成潜影的最小的银微粒为Ag4+。在光敏材料上形成的隐性图像也称潜像。

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