|
|
|
|
|
|
|
|
|
Night emerald
| Глоссарий горнодобывающей промышленности |
|
|
Emerald, английский
Cr-doped beryl
Emerald copper, английский
Emerald cut, английский
- A square or rectangular cut diamond with diagonal corners. most emerald cut diamonds have between two and four rows of facets that lie parallel to the girdle.
- The emerald-cut is among the most classic of diamond shapes and is usually cut into a rectangular shape. its clean lines come from step-cutting, or parallel line facets and it is always cut with blocked (cut) corners. the length-to-width ratios for the emerald cut is typically 1.5:1 ratio, meaning that the length of the stone is be about 1½ times the width of the stone, which is the correct way to cut a true emerald shape, however, the emerald can also be cut into a square shape where it is referred to as a ‘square emerald’ which can look similar to the asscher cut.
Emerald filter, английский
Emerald glass, английский
Emerald jade, английский
Emerald loupe, английский
Emerald malachite, английский
Emerald nickel, английский
Emerald triplet, английский
Emeralders, английский
A term for the natives of ireland, from its evergreen verdure.
Emeraldine, английский
Night, английский
- The period of darkness between sunset and sunrise
- Ночь; ночной
Night, английский
Night, английский
Night aerial photographic system, английский
Система воздушного фотографирования в ночных условиях
Night blindness (nyctalopia), английский
A sufferer from this vitamin deficiency disease has normal vision in adequate light, but gradually requires more and more time to adjust to diminishing illumination, and in semidarkness becomes unable to detect moving or contrasting objects that are clearly visible to others. hence the problem would not become evident until a night lookout failed to spot something important and, even then, the unfortunate sufferer was likely to be punished for inattention rather than given medical attention. when highly advanced the eyes become visibly ulcerated and the lids develop triangular silver-grey deposits known as bitot’s spots. the disease was as common as scurvy in sailing ship navies and far more pernicious because it has no noticeable symptoms in its early stages, only beginning to appear after about twenty-four months on an unvaried seafarer’s diet. the principal cause is deficiency of vitamin a and/or zinc, both of which are found in egg yolks, butter, cream, liver, and fish oil, while leafy green and yellow vegetables provide the pro-vitamin a carotene. none of these foodstuffs has a long storage life and could only be served for a short while after a ship set sail.
Night combat air patrol, английский
Ночной боевой воздушный патруль
Night court, английский
Уголовный суд в больших городах для рассмотрения срочных дел, особенно об освобождении под залог
Night cream, английский
A bedtime moisturizer that is typically more concentrated with ingredients (as opposed to daytime moisturizers), and which lacks spf. night creams sync with the body’s overnight cellular regeneration to expedite healing and magnify ingredient benefits.
Night diver, английский
|
Night pair, английский
Niggli`s classification, английский
|
|
|
|
|
|
|
