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Coarse aggregate.The grain size distribution is shown in table 3.
Table 6 The table of antifreeze performance % Number of times 25 freeze-thaw 50 freeze-thaw Experimental projects 1 2 3 average 1 2 3 average Mass loss rate 0 0 0 0 0.15 0 0 0.05 strength loss rate 3.5 4.0 3.1 3.5 7.0 6.5 7.5 7 According to the test results can be drawn that the quality , properties and radioactivity of the burning- and steam curing- free brick product which is made with iron tailings in Tangshan area is in line with the standard of National Building Materials.
Na2SO4+CH+2H2O→CaSO4·2H2O+2NaOH CaSO4+2H2O+C3A+12H2O→3CaO·Al2O3·CaSO4·12H2O The CH, CASO4·2H2O as alkaline and sulfate activator react with the active component in the fly ash (activated SiO2 and activated Al2O3) activated SiO2+m1CH→m1CaO·SiO2 activated Al2O3+m2CH→m2CaO·Al2O3 activated Al2O3+3CH+3CaSO4·2H2O+23 H2O→3 CaO·Al2O3·3CaSO4·32 H2O At the beginning of hydration, mainly is C3A (tricalcium silicate) first hydrated and combine with gypsum to form ettringite AF1, this reaction is fast, at the same time gradually formed hydrated calcium silicate, hydrated calcium aluminate and CH crystal, a large number of active ingredients react with CH to increase the quantity of hydrated calcium silicate, hydrated calcium aluminate and hydration sulfur calcium aluminate, Reduced the content of the mixed solution of CH, and accelerated the hydration of the clinker minerals.

(1) Assuming that the prismatic dislocation loop with Burgers vector, b3, normal to the free surface is introduced beneath the contact surface, the maximum indentation depth, hp, at the loop center is given by the total number of the dislocation loops, N, as follows
Numbers of triangular loop is set as N=100, which is sufficient to express the smooth boundary of plastic domain.
Judging from the slope of the inclined columnar grains, degree of the plastic deformation is significant at the center of the indentation and gradually decreases toward the edge of indentation as represented in (a).

The average grain sizes of them were both 40-60µm.
Acknowledgment This work was financially supported by Foundation of China University of Geosciences, Beijing, under grant number 200403 and National Nature Science Foundation of the People's Republic of China under grant number 50572098.

Such as cells counting and measurement in biology, bars counting in industry automation, grains counting and fruits recognition in agricultural automation.
We can figure out the number of targets and their position through finding partial maximums in the output map.
It reflects the number of targets and the nearly positions of each object.

Large grain ferrite and martensite x200 Fig. 4 Local plastic deformation, marginal (X5000) From visual analysis of parts obtained that does not highlight significant differences between the two pieces at the top (at the entrance of the plasma jet).
Measured dimensions of the pieces obtained by cutting the plasma process that air in the water bed The area measurement Sample cut in air Sample cut in the water bed Surface 1 [mm] Surface 2 [mm] Surface 1 [mm] Surface 2 [mm] Side A 1 89,40 91,10 90,00 91,60 2 89,40 91,10 90,00 92,10 3 89,40 91,10 90,30 92,20 Side B 1 89,30 91,20 90,30 92,10 2 89,30 91,20 90,30 91,20 3 89,20 91,20 90,30 91,20 Side C 1 89,30 91,20 90,50 92,20 2 89,30 91,20 90,50 92,20 3 89,30 91,20 90,50 91,50 Side D 1 89,30 91,20 90,50 91,50 2 89,30 91,20 90,40 91,50   3 89,30 91,20 90,40 91,40   Average values [mm] 89,32 91,20 90,32 91,72 Average angular tolerance (u) on all 4 sides of the piece number 1, when cutting the piece in free atmosphere can be determined using a CAD program, as shown in Figure 6, is about 9 degrees on the side: Fig. 6.
Vasil'ev Plasma-arc cutting – a promising method of thermal cutting, 2003 în WELDING INTERNATIONAL Volume 17, Number 2, 147 151, DOI: 10.1533/wint 3096 [4] R.

Disruption of the sample was caused by exceeding of timber strength in tension perpendicular to the grains, but a block shear collapse was not observed.
There were achieved various number of loading cycles (3 – 120000).
There can be seen trend of the relationship between carrying capacity of the joint loaded by dynamic forces (Fdyn) and carrying capacity of the joint loaded statically (Fstat) – Frel - in dependence of number of loading cycles: (1) Fig. 4: Results of dynamic loading round timber joints tests During dynamic testing (by multicycling passing loading) smaller part (one third) of tested samples failed in different way in opposite to static tests – by block shear (see Fig. 5).

Introduction Poly-alpha-olefin (PAO) is synthetic liquids which possess a number of attractive features as lubricate oil, such as, outstanding thermal and oxidation stability, high viscosity index, high flash point, low pour point, and excellent hydrolytic stability.
Ionic liquid as lubricants have a number of excellent characteristics, including negligible volatility, non-flammability, high thermal stability and low melting point.
The microstructure and grain size of Cr coating was directly examined in a XRD.

Even though Thailand is not number one in the world of rice producer, Thailand always be number one in the world of rice exporter.
Almost Thai rice exportation is in the form of rice grain which has lowest cost of the price chain.

Description of the Study Area Liangping County located in the northeast of Chongqing Municipality, is one of the national commodity grain base counties.
Computational formula as follows: (3) Where: is the net applied water in; is the net applied water per ha of typical plots in a certain time in ; is actual irrigation area in samples irrigation’s number i crop, ha; N is total irrigated crop species.
The Head-tail method is convenient and simple, reducing the number of measured workload and uncertainties.

There is a large number of dimple in non-working part of VVP valve stem.
After high temperature for a long time, the size of lath martensite became larger, and there is a small amount of precipitates at the grain boundary.
Acknowledgements The authors acknowledge financial support of the National Basic Research Program of China, Grant Number 2011CB610503.