Sentence examples for had firstly been from inspiring English sources

In this study, the procedure of design and manufacture pneumatic free piston and free displacer (FPFD) Stirling cryocooler had firstly been described in details.

To summarize, ARTF and RT superparamagnetic behaviors of Ni-doped ZnO NCs have firstly been observed after heat treating.

A performance comparison of the Humphrey Cycle, Otto cycle and Brayton cycle has firstly been conducted and studied.

For that purpose, a phase mask has firstly been designed in relation to the specificities of the TiO2 photo-resist.

In QT-Kano model, QFD has firstly been used to transform customer demands into engineering quality characteristics.

By assuming that the signal probability density function (pdf) is known, the benefit of this method has firstly been demonstrated for lossless image coding in [21].

As the well-known LR algorithm, Lenstra, Lenstra, and Lovasz (LLL) algorithm has firstly been considered for LR-aided detection [16].

The sharp estimates of the norms of differences for the functions in Sobolev spaces have firstly been proved by Besov et al. [1, Volume 2, page 72].

The theory of six-temperature model for CO2 lasers has firstly been utilized to analyze the dynamical process in the AO Q-switched CO2 laser.

To get the exact amount of the optimal complex impedance of phase shifter, the complex functions between refrigeration capacity, compression work and the parameters of components have firstly been simplified to the geometrical relationship shown clearly in the phasor diagram.

The accelerative effect of HO2 has firstly been distinguished from that of O2 by identifying the products in the systems of p-NP + OH, p-NP + OH + O2 and p-NP + OH + O2 + HO2.