бірігіп қосу

The ideal input beam is a cylinder of light. No beam of finite dimensions can be perfectly collimated; at best there is a diffraction limit. In practice the input beam is a cone ...

орталық шығарылым

Bahan-bahan kimia; Spektroskopi

The sharp, intense part of an interferogram. The size of the centerburst is directly proportional to the amount of infrared radiation striking the detector.

импульстер қатарының қиюы

Bahan-bahan kimia; Spektroskopi

With no apodization, all points in an interferogram are given equal weight, up to the edges of the interferogram. If the resolution is less than the smallest linewidth in the ...

негізгі желіні түзету

Bahan-bahan kimia; Spektroskopi

A spectral manipulation technique used to correct spectra with sloped or varying baselines. The user must draw a function parallel to the baseline, then this function is ...

бедерсіз спектр

Bahan-bahan kimia; Spektroskopi

A single beam spectrum acquired with no sample in the infrared beam. The purpose of a background spectrum is to measure the contribution of the instrument and environment to the ...

жұмсартылған жалпы қайтару қабілеттілігі (ЖЖҚ)

Bahan-bahan kimia; Spektroskopi

A reflectance sampling technique. In ATR, infrared radiation impinges on a prism of infrared transparent material of high refractive index. The total internal reflectance based ...

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Industri / Domain: Buah & sayuran Kategori: Sayur-sayuran berakar

шалғам

Annual or biennial plant (Raphanus sativus) of the mustard family, probably of Oriental origin, grown for its large, succulent root. Low in calories ...