Betekenis van:
reflectance

Voorbeeldzinnen

1. The reflectance value is read directly from the indicating meter.
2. Optical equipment, as follows: a. equipment for measuring absolute reflectance to an accuracy of ±0,1 % of the reflectance value;
3. Crumpled euro banknotes can normally be identified if their level of reflectance or stiffness is reduced.
4. Cleanness can be measured visually, photometrically (e.g. measuring reflectance), gravimetrically or by means of another relevant method.
5. The term “hard coal” refers to coal of gross calorific value greater than 23865 kJ/kg (5700 kcal/kg) on an ashfree but moist basis and with a mean random reflectance of vitrinite of at least 0,6.
6. The term ‘hard coal’ refers to coal of gross calorific value greater than 23865 kJ/kg (5700 kcal/kg) on an ashfree but moist basis and with a mean random reflectance of vitrinite of at least 0,6.
7. Non-metallised reflecting film, consisting of outside layers of poly(ethylene terephthalate) or poly(ethylene naphthalate) and multiple layers of poly(methyl methacrylate), of a reflectance coefficient of 95 % or more (as determined by the ASTM E 1164-94 and ASTM E 387-95 methods) and a total thickness not exceeding 70 μm
8. Non-metallised reflecting film, consisting of outside layers of poly(ethylene terephthalate) or poly(ethylene naphthalate) and multiple layers of poly(methyl methacrylate), of a reflectance coefficient of 95 % or more (as determined by the ASTM E 1164-94 and ASTM E 387-95 methods) and a total thickness not exceeding 70 μm