гамма

гамма

measurement used in sensitometry to describe the angle made between the straight line portion of the characteristic curve of the photograph emulsion and the base of the graph. The gamma is the tangent of the angle so formed.

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เพิ่มภาพ

ส่วนหนึ่งของคำพูด: noun
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Blossary:
อุตสาหกรรม/ขอบเขต: Photography
Category: Professional photography
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мажорлы гамма

Music; General music

A collection of seven different pitches ordered in a specific pattern of whole and half steps, as shown below: 1 -(whole_)- 2 -(whole_)- 3 -(half)- 4 -(whole)- 5 -(whole)- 6 ...

гамма сәулелер

Chemistry; General chemistry

A very high energy form of electromagnetic radiation , typically with wavelengths of less than 3 pm. Gamma rays are produced by certain nuclear decay processes, and are used to ...

гамма қышқылы

Chemistry; Organic chemistry

C 10 H 5 NH 2 OHSO 3 H White crystals, slightly soluble in water; an intermediate in dyestuff manufacture. Also known as 2-amino-8-naphthol-6- sulfonic acid; 7-amino-1-naphthol-3-s ...

артқы фокус

Photography; Professional photography

distance between the back surface of the lens and the image plane, when the lens is focused at infinity.

алтын хлорид

Photography; Professional photography

soluble chemical used in gold toners.

оптикалық сезімталдылық

Photography; Professional photography

is a method of increasing a films sensitivity by the use of dyes.

тіркеу

Photography; Professional photography

exact alignment when overlaying separate images.

сары

Photography; Professional photography

is the color formed by mixing red and green light. Yellow is complimentary to blue, and is one of the three colors used in subtractive color synthesis.

тұрақтандыру

Photography; Professional photography

alternative method of fixing. Unused halides are converted to near stable compounds, insensitive to light. No washing is required.

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อุตสาหกรรม/ขอบเขต: Holiday Category: Festivals

Қытайлық Жаңа Жыл

The most important of the traditional Chinese holidays, Chinese New Year represents the official start of the spring, beginning on the first day of ...