Nghĩa của từ emission spectrum bằng Tiếng Anh

noun
1
a spectrum of the electromagnetic radiation emitted by a source.
It is likely that both the absorption spectrum and the emission spectrum are changed at high intensities with respect to the low-intensity spectra of DsRed recorded by conventional spectrometers.

Đặt câu với từ "emission spectrum"

Dưới đây là những mẫu câu có chứa từ "emission spectrum", trong bộ từ điển Từ điển Tiếng Anh. Chúng ta có thể tham khảo những mẫu câu này để đặt câu trong tình huống cần đặt câu với từ emission spectrum, hoặc tham khảo ngữ cảnh sử dụng từ emission spectrum trong bộ từ điển Từ điển Tiếng Anh

1. Argon has electronic properties (ionization and/or the emission spectrum) desirable for some applications.

2. Preferably, the emission spectrum of the donor dye overlaps with the excitation spectrum of the acceptor dye.

3. L1030 Lyman alpha emission line Feature in the emission spectrum of solar radiation, identified with neutral hydrogen, which occurs at a wavelength of 0.1215 mm.

4. An Atomic clock is a clock whose timekeeping mechanism is based on the interaction of electromagnetic radiation with the excited states of certain atoms.Specifically, either a hyperfine transition in the microwave, or electron transition in the optical or ultraviolet region of the emission spectrum of an atom is used as a frequency standard for the timekeeping element.

5. The invention is characterised by further steps: the FRET acceptor is a photochrome having an absorption spectrum that can be modified by means of exposition to light of a suitable wavelength; the FRET donor is a fluorophore having an emission spectrum which overlaps with the absorption spectrum of the FRET acceptor, the size of said region depending on the photochromic state of the FRET acceptor; and the light used for generating the imbalance state of the chemical reaction has a wavelength which changes the photochromic state of the FRET acceptor.