Sentence examples for spectra of ground from inspiring English sources
In addition, leaf, needle, stem bark and branch bark visible and near-infrared (VNIR) reflectance spectra, and VNIR reflectance spectra of ground vegetation were measured.
Spectra of ground magnetic variations at high latitudes for the first interval are presented in the right panel of Fig. 8(a).
In order to determine the effect of higher modes, it is necessary to examine both the velocity and acceleration spectra of ground motions.
Based on the ratio of the acceleration response spectra of ground surface to rock-outcrop, short-period (0.1 0.5 s) site coefficient, Fa ranged from 1.0 to 2.7, and mid-period (0.4 2.0 s) site coefficient, Fv ranged from 1.0 to 1.6, regardless of the input rock outcrop acceleration levels of 0.05 and 0.14 g.
Therefore, spectra of ground signals are formed as a combination of the upstream wave spectra and resonant response of the Alfven resonator between the conjugate ionospheres or in magnetospheric cavities (Vellante et al. 1995; Vero et al. 1998; Pilipenko et al. 1999).
Diffuse reflectance infrared Fourier transform (DRIFT) spectra of ground, uncalcined ZnO powder samples, diluted with IR-grade potassium bromide (KBr), were recorded on a Perkin Elmer FTIR system spectrum GX (Waltham, MA, USA) in the range of 400 to 4,000 cm-1 at room temperature.
While covering the entire spectrum of ground transportation options is Mozio's long-term goal, the company today is starting with a narrower focus: airport transfers.
A selection of tunnels where this method was used successfully is reported with the purpose of illustrating the wide spectrum of ground conditions where it has been applied.
The power spectrum of ground Pi2 pulsations at low latitudes often contains up to four harmonics (Lin et al. 1991; Nosé 1999; Cheng et al. 2000).
In this paper an entirely analytical method of calculating the power spectrum of ground vibration in the vicinity of a busy roadway is presented.
Since each classified exposure covers a relatively large spectrum of ground roughness with constant indices such as exponent α, this results in uncertain wind-resistant structural analysis and design for structures in each and every categorized exposure.
