металл жақтау

There are two families of metals: Ferrous and non ferrous. All ferrous metals contain iron. Non ferrous metals include aluminium, zinc and copper and its alloys, for example ...

металл

Química; Química general

A metal is a substance that conducts heat and electricity, is shiny and reflects many colors of light, and can be hammered into sheets or drawn into wire. Metals lose electrons ...

пластик жақтауы

Gafas; Optometría

The important pieces of this frame are produced by plastic.

алыстан көргіштік

Gafas; Optometría; Lentes de contacto; Cirugía ocular

Common term for hyperopia.

бифокальды көзәйнектер

Gafas; Optometría; Lentes de contacto; Cirugía ocular

Corrective lenses that have two powers of correction. Typically the majority of the lens is corrected for distance vision while a small are is corrected for near vision. Bifocals ...

ескіру мерзімі

Gafas; Optometría; Lentes de contacto; Cirugía ocular

Medical prescription terms were originally all written in Latin. Many of the Latin terms continue to be used today. Eyeglass prescriptions are somewhat different, and you can ...

бинокулярлық

Gafas; Optometría; Lentes de contacto; Cirugía ocular

Both eyes.

флуоресцеин

Gafas; Optometría; Lentes de contacto; Cirugía ocular

A tiny amount of a fluorescein dye is placed in the tear film. The color will make microscopic dots appear where the eye has become dry. Excessive staining is an indication of dry ...

призма

Gafas; Optometría; Lentes de contacto; Cirugía ocular

A prism is a lens that will bends light towards its base. Prisms are used to measure the angle of deviation in strabismus to correcting binocular polyopia when the eyes become ...

Términos en las noticias

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Industria/ámbito: Comunicaciones móviles Categoría: Teléfonos móviles

iPhone 4

The latest Apple iPhone as of June 15, 2010. iPhone 4 comes with such features as FaceTime, Retina display, multitasking, HD video, and a 5-megapixel ...