Nghĩa của từ photometric bằng Tiếng Việt

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Đặt câu có từ "photometric"

1. Photometric studies of the metal Abundances of stars, Washington photometry

2. This article is the seventh biannual review on photometric analysis.

3. the minimum photometric values according to the angles of light distribution; and

4. ADA is detectable in different tissues by photometric and electrophoretic methods.

5. A photometric procedure is described for the determination of allantoin in pure solutions.

6. Three-stage absolute filtering (gravimetric 90% class EU3 + colormetric 85% class EU9 + 99.997% photometric D.O.P.

7. a) Spectral and photometric imaging receivers (SPIRE) and photoconductor array camera and spectrometers (PACS) for Herschel

8. The antioxidation activity of Echinacea[http://Sentencedict.com], EE . pallida were studied by photometric method and ESR method.

9. Three-stage absolute filtering (gravimetric 90% class EU3 + colormetric 85% class EU9 + 99.997% photometric D.O.P. class EU13).

10. A delivery-absorption cell system is described for photometric titrations using the Bausch & Lomb Spectronic 20.

11. Thus, for many years, Vega was used as a baseline for the calibration of absolute photometric brightness scales.

12. Based on these photometric data, objects were selected for spectroscopy over a footprint area of 5740 square degrees.

13. Least squares refinement resulted inR=0.061 for 409 photometric intensities, andR=0.131 for all 853 observedhkl-reflexions.

14. The photometric PAT is influenced by the platelet count and the activity of platelet-aggregating plasma factors.

15. Greater accuracies can be achieved in the estimated shape information and/or photometric invariants by using wavelength-indexed data.

16. Moreover, Earth-based photometric studies have indicated that most of the lunar near side must be blanketed in such dust.

17. During descent, pressure, temperature and photometric measurements were made, as well as backscattering and multi-angle scattering (nephelometer) measurements of cloud density.

18. The interaction of Atebrin with phosphatidylcholine and phosphatidylcholine-phosphatidic acid vesicles has been followed by equilibrium dialysis, and by photometric, fluorimetric and NMR techniques

19. The range of concentration for adherence toBeer's law, the effective range of photometric determination and the molar absorptivities are 0.27 to 0.97 p. p. m.

20. In addition to previous fluorescence-microscopic investigations on ocular barriers, quantitative fluorescence-photometric measurements on the eye tissues of albinotic rats were performed.

21. Note: Commonly the relative spectral distribution is used, viz. the spectral concentration of the photometric or radiometric quantity measured in terms of an arbitrary value of this quantity.

22. Colorimeters are photometric devices that measure the absorbance and transmittance of light as it passes through a fluid that allows users to develop a chemical profile of the sample

23. It is preferable to work with a small test sample and a relatively large aliquot part of the filtrate, so as to obtain sufficient gossypol for precise photometric measurement to be possible.

24. The daily course of this haze turbidity was examined by actinometric and photometric intensity measurements of direct solar radiation at a station at Locarno (234 m a.s.l.) and at Locarno-Monti Observatory (380 m a.s.l.).

25. The emphasis on accurate photometric quantitation of dynamically changing images contrasts with that of most image-processing software packages, which concentrate either on leisurely massage of static images or on descriptions of lateral motions of objects without concern for their Brightnesses.

26. Their 52-page "Nikon Astronomical Instruments" catalog lists a weight-driven 8-inch apochromat refractor, a 6-inch achromat, 12 and 36-inch reflectors, coronographs, nebular, airglow, auroral and grating spectrographs, 12-inch Coelostats, solar tower telescopes for museums and all sorts of plate measuring and photometric equipment.

27. ID 254 255 256 257 258 259 262 266 269 Meaning of item New subfile type Old subfile type Width of image Length of image Bits per sample Compression method Photometric interpretation Fill order Document name Data type 4 3 3 3 3 3 3 3 2 Length 1 1 1 1 1 1 1 1 13 value or pointer 0 1 number number 1 4 0 1 xx Remarks Indicates that it is a full resolution image.