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Data survey shows that the filter-cake without cementation ability leads to the poor cementing quality of second interface cementation, which is the main reason for the annular channeling flow [8-10].
(4) The SCW added contamination reduction agent can improve the rheological properties and strength of cement slurry by emulsifying and forming a thin film on the surface of the cement.

These characteristics, as a rule, are sufficient in the form of initial data necessary for the design of a wide range of building structures.
No reduction of design features to its properties of components is determined not only a significant set of structural elements of different properties and purpose, but also the level of interaction between the structural elements and their groups.

The complexity of retrofitting interventions is mainly due: (i) to the lack of a comprehensive knowledge of the entire fabric, including geometrical data, construction phases, characterization of material properties and structural behavior and (ii) to the difficulties to operate in compliance with the protected monuments.
Process that leads to the decrease of material compactness, with consequent reduction of material into fragments, without chemical processes necessarily being involved [7].

Molecular representing model of metakaolin When performing quantum calculation, a molecular model representing the structure of the main raw material should firstly postulated as input data.
For single 6-membered AlO4 tetrahedron ring model, the reduction in the bonds on boundary (Al-Onbr) and increase in the bond on ring (Al-Obr) are found after the releasing of Al(OH)4＿ cluster.

In the project the performance has been improved about 1.5 times due to the reduction of thermal conductivity.
Fig.13 Solar/TEG/Desalination Combined System Fig.14 Conceptual energy balance sheet The cost is calculated using reference data.

Additional data needed for calculations was from the literature [24].
However, with the addition of Mo particles, a certain amount of β-Ti dissolved into the Mo particles forming the (Mo, βTi) infinite solid solution, leading to the reduction of the Ti concentration in the liquid filler.

Motion and/or torque transmissions, speed reduction, change in the direction of rotation etc. are the major tasks done by these gears [1, 2].
· Final step in this phase is transferring the prepared part program to the WEDM machine through data exchange cable or USB drive.

Recently, the attention has been focused on the high energy density techniques of welding, like LBW[18] & EBW [19], because, in comparison with other techniques, they allow to get much narrower seams with enhanced penetration depth and involve lower heat input, with consequent reduction of MZ, HAZ and residual stresses [20-23].
EBSD data were produced by using an acceleration voltage of 30 kV to minimize the disturbing effects from the surface defects produced during specimen preparation.

Signal-to-noise ratio A signal-to-noise (S/N ) ratio is then calculated from the experimental data.
When compared to non-cryogenic treatment, cryogenic treatment resulted in a 29% to 54% improvement in MRR and a 0.7 to 4% reduction in surface roughness [20].

Addition of Ni powder coupled with increase in solidification rate yielded size reduction in aluminum alloy structure.
Elements present in Al6082 + 12% Gr reinforced composites Element Weight % Atomic % Compound (form) Al 84.76 72.48 AL2O3 Si 0.59 0.49 SiO2 Mg 0.41 0.39 MgO Mn 0.47 0.20 Mn C 13.77 26.45 CaCo3 The primary components present, according to XRD data, are Al (biggest peak), C (second largest peak), and Si (lower peak).