|
|
|
|
|
|
|
|
|
Length - to - width ratio
| Diamond Glossary (алмазы и бриллианты - глоссарий терминологии) |
A comparison of the length and width of the girdle outline on fancy shaped diamonds. the ratio is found by dividing the length of the diamond by the width. the width is always stated as 1.
|
|
Comparison, английский
- (логическое) сопоставление a) an ordinary comparison of two objects belonging to the same classes (v.a.k.) she is like her mother. b) weighing two objects belonging to one class of things with the purpose of establishing the degree of the
- Сравнение, сличение
- Сравнение
- N сравнение compensation 30 concept degree of ~ степень сравнения (тж. degree)
- Сравнение; сличение; сопоставление; компарирование
- This is an operation that compares things like if the values in two variables are equal. in processing the equals comparison is done with the double equals: ==. in netlogo it is done with a single equals: =. other comparisons are things like not equal and greater than.
- Short for "comparison ticket," a memorandum between two brokers that confirms the details of a transaction to be carried out.
|
Lower girdle facets, английский
The facets on the pavilion of a round brilliant just below the girdle.
Laser drilling, английский
Enhancement process used to improve the appearance of a diamond which contains dark inclusions. a hole is drilled into the diamond with a laser until it reaches the inclusion; if the included material is not vaporized by the laser itself, it is dissolved or bleached with acid.
|
|
|
|
|
|
|
