感光的

Art historian Roberta Lapucci said Caravaggio's dramatic 'chiaroscuro' style of light and shadow was based on "a whole set of techniques that are the basis of photography."

Lapucci认为，卡拉瓦乔在画布上使用了一种感光的物质做颜料，可能颜料中掺入了将萤火虫晒干后碾成的荧光粉，这种感光物质定影法直到19世纪的时候才被摄影家所使用。

An electrophotographic includes a main frame, a photosensitive drum unit having a photosensitive drum and vertically detachably installed on the main frame, a plurality of development units each having a developing roller and detachably installed on the main frame while sliding in a horizontal direction, and a first door openably installed for mounting or dismounting the plurality of development units.

一种电子照相印制机，包括：主框架；感光鼓单元，该感光鼓单元具有感光鼓并沿竖直方向可拆卸地安装在主框架上；多个显影单元，每个显影单元都具有显影辊，可拆卸地安装在主框架上同时能够沿水平方向滑动；第一门，安装成可打开和关闭主框架的一部分以安装或拆卸所述多个显影单元。

The film is coated with light-sensitive chemicals, which are changed by the different shades and colours of light.

胶卷上涂了一层感光的化学物质，这些物质因光的不同色度与颜色而改变。

Synthesis of mesitylene by catalytic alkylation of mixed C9 arenes and isobutene;2. Synthesis of trimesic from liquid phase oxidation of mesitylene by air

能使感光材料增加感光性的一类染料。1873年发现在溴化银乳剂中加入菁染料后，可使乳剂在染料所吸收的光谱区域中产生新的感光性，从此菁染料在黑白胶卷、彩色胶卷及红外胶卷等感光材料工业先后获得广泛应用。

It is so concluded that both the perception to light and subsequently phototaxis behavior of C. pallens depend on the light intensity obviously, there is no visible photophobism response in any case, and the response of primal receptor cell potential is accordant with the phototactic behavior in a certain range of light intensity, indicating that light intensity plays a subtle role during the light perception and succeeding phototaxis.

这些结果表明：光强度是大草蛉感光性与趋光性行为的重要决定因素，强光时感光性电位反应与趋光性行为反应基本一致，弱光时则不同，暗示了光强度信息在感光性和趋光性间作用的有条件性和复杂性。

Retinitis pigmentosa causes blindness due to the progressive degeneration of rod and cone photoreceptors in the retina.

视网膜色素变性的原因造成失明的逐步退化的杆和锥感光的视网膜。

Any of various blue dyes,used to sensitize photographic emulsion s to a greater range of light.

菁，花青一种蓝色染料，用来使摄影用的感光乳胶容易感光来扩大其感光范围

Because of the speed of the film the fast and slow, and Fixatives on the amount of sodium thiosulfate join, high concentrations of fixative, fixing faster, if fixative of concentration above 45%, fixative is too strong, fotographic is not sensitive silver halide solubilies minimum, it reduces the cofficiency so that the inverse function of, say, fixing concentration is inappropriate, to weaken the effectiveness of fixative, at the same time fixing not 深透 and has a special interest.

由于胶片的不退影速率的迟慢，与不退影液洋的硫代硫酸钠参加度多少有干系，不退影液的淡度矮，不退影速率不离迟，如果不退影液的淡度超功45%，不退影液太淡之后，胶片未感光的卤化银凝固度最小，不正而贬低了凝固度，使得其不正的功用，所以说，不退影淡度把持得合适其时，不妨不收松不退影液的出力，同时不退影不不肤浅，并且有发黄的本体。

Because of the speed of the film the fast and slow, and Fixatives on the amount of sodium thiosulfate join, high concentrations of fixative, fixing faster, if fixative of concentration above 45%, fixative is too strong, original copy for non-sensitive silver halide solubilies minimum, it reduces the cofficiency so that the inverse function of, say, fixing concentration is inappropriate, to weaken the effectiveness of fixative, at the same time fixing not 深透 and has a special interest.

由于软片的不退影速率的迟慢，与不退影液洋的硫代硫酸钠参加度多少有干系，不退影液的淡度矮，不退影速率不离迟，如果不退影液的淡度超功45%，不退影液太淡之后，软片未感光的卤化银凝固度最小，不正而贬低了凝固度，使得其不正的功用，所以说，不退影淡度把持得合适其时，不妨不收松不退影液的出力，同时不退影不不肤浅，并且有发黄的本体。

An early photographic process with the image made on a light-sensitive silver-coated metallic plate.

达盖尔银版法一种早期的照像术，把像照在易感光的镀银金属版上

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷