Sentence examples for material was firstly from inspiring English sources
The pristine raw material was firstly characterized in terms of their proximate and ultimate analyses, following the corresponding technical specifications [14], using a muffle oven (Hobersal model 12PR330CCH).
For safety and convenience, a PBX substitute material was firstly designed by mixing sugar and a new agglomerant to form polymer-bonded sugar materials (PBS).
The tensile strength behaviour of the material was firstly investigated in order to evaluate the influence of manufacturing parameters on flat-structured braids consolidated on a heating press.
The raw material was firstly characterized in order to determine cellulose, hemicellulose and lignin content, using the standard laboratory analytical procedures for biomass analysis provided by the National Renewable Energy Laboratory NRELL).
In recent studies, the photoluminescence (PL) peak of TPE-An material was firstly found to have a significant red-shift after a series of grinding treatments [27], revealing that the external force may have much effect on the fluorescence property of TPE-An.
In this study, a novel pollen-based MOAC honeycomb material was firstly explored in which the suitable hydrophilic channels preferentially enrich much more endogenous phosphopeptides than nonphosphopeptides or proteins while doping binary metal oxides at the atomic level and the ultra-high specific surface area have further allowed it to possess more effective active sites.
The transient coupled radiative and convective heat transfer within porous material is firstly simulated using the local thermal non-equilibrium model with Monte Carlo method.
Here, FeS2 thermoelectric material is firstly prepared with hydrothermal method, followed by second-phase Fe7S8 with higher electrical conductivity which was introduced through newly designed annealing process.
The numerical model of the viscoelastic material is firstly calibrated based on the experimental data obtained from vibration tests of a 1.6 m long tubular sandwich structure.
The theoretical modeling of instability and bifurcation phenomena for a microcracked composite material is firstly examined by considering a continuum homogenization approach and a rate formulation.
The analysis and prediction of the emission of volatiles from materials was firstly reported in European Committee for Standardization (CEN) in 1984, [16].
