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On the other hand, Tunç and Duman (2010) reported that the increasing amount of the ZnO nanoparticles in starch films increased the number of hydrogen bonds formed between the ZnO-NP and the sago starch matrix [8].
Moreover, it was reported that longer duration for ZnO nano particle to deposit can cause rough surface and decrease transparency due to the larger grain of crystal they form [17].

Wu et al.[5] found that both decreasing extrusion temperature and increasing extrusion ratio of Al-12.5Si-0.6Mg-0.1V alloy resulted in dynamic precipitation of Mg2Si particles, and the dynamic precipitation of Mg2Si led to a considerable coarsening of the recrystallized grains.
The abnormal enhancement of hardness of the alloy extrusion at the distance of 50 mm~70 mm from the end-quenching spot (the hardness of the alloy extrusion exceeded 96 HV after end-quenching at 540 ℃, which is close to that of the alloy extrusion after off-line quenching at 540 ℃, i.e. 99.6 HV.), is probably related to the precipitation of a large number of rod-like precipitates with lengths of approximately 10 nm in the alloy matrix.

For coarse aggregates, large grain diameter carpolite should be adopted priory to reduce the water consumption while mixing, consequently to reduce cement consumption in certain mixture ratio.
Take a big concrete foundation with 5.5m height, 1500 m3 volume[9], as example, its construction art is shown as Fig. 2, the casting order of each element in the figure is represented by the number located at the element center. 1 3 5 8 12 6 2 9 13 21 25 29 32 35 17 38 36 22 26 30 33 41 39 4 10 14 18 40 28 31 34 37 43 42 19 15 7 23 16 11 20 24 31 27 Fig. 2 Cast order of one concrete foundation The large volume concrete construction usually adopts the commercial concrete and complements with the concrete pump car.

Their objective is to minimize the number of operations and production time for a functional component.
Inclusions located at points of grain or in the matrix are generally harder and more fragile than the latter.

And thin PVD coating is effectively adapted to the sharp edges of finishing tools and in general are finer grained, smoother, and more lubricious than CVD coatings.
There was no significant difference except of the number of the deposited particles between the conditions tested in Fig. 4(a-c).

When the graphite oxide dissolved in water was dispersed, its surface formed a number of negative charges.
The figure revealed that the product is composed of fine grain, which is quite different from the quite smooth surface of GO.

However, after an electrical or thermal stimulus, the grains of the hexagonal phase will rapidly grow to hundreds of nanometers, which will lead to a sharp change in volume, thereby affecting microscale and fatigue properties of the devices [11].
There are a large number of vacancies in the Fcc ST.

Experimental methods involve a large number of trial-and-error iterations which are time-consuming and expensive.
Wei, “Strain-annealed” grain boundary engineering process investigated in Hastelloy-X, Materialia (Oxf). 9 (2020) 100544

Microstructure of sample containing 15 wt% of MoSi2 (HfC15) is presented in Fig. 4 which shows that bright HfC grains are embedded in MoSi2 (dark phase).
Acknowledgments This project was financially supported by the Ministry of Education and Science of Serbia (project number: 45012).

Pre-magnetization Experiment A cylindrical melt-processed YBCO superconductor with the c-axis oriented grain was chosen with 30mm in diameter and 18mm in height.
The numbers above the kz curve presents the suspension gap between the HTSCM and the PM.