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Once the drying is completed, the salts were mixed thoroughly in order to get homogeneous mixture, and the powder mixture was wrapped in Al foil into number of small batches to form packets of convenient size and kept ready to be added to liquid alloy using plunger.
It can be seen from the microstructures that the Mg-Al-TiB2 composite show better refinement of grains compared to the unreinforced Mg-Al alloy.

Scanning electron microscopy showed that the average grain size tends to decrease slightly with an increase of the oxygen partial pressure ratio, reaching ~44.5 nm for 90%.
) (311) Si (333) (222) (111) Journal Title and Volume Number (to be inserted by the publisher) conduction.

Fig.1 Figure of forms of reference points (mm) Quaternary artificial accumulation layer and miscellaneous fill soil: grain filling is made up of grave land clay, which color is mainly gray and brown - dark gray.
All the measuring points should be marked with red paint and uniformed numbers, as shown in Fig.2.

A large number of people flooded into Yuanshui drainage basin which is located at the edge of the Chu State through the Yuanshui waterway.
It was not only the most important channel to connect the southwest but also the major channel to transport military supplies, water transport of grain to the capital and civil goods and materials.

In the policy context of Smart gird construction ,smart electricity service will generate a lot of "fine-grained with time stamp" user behavior data, which is different from the traditional structured data.
Attackers use Big Data technology to analyze and steal the consumers’ phone numbers , home addresses or other important information, which poses a grave threat to the consumers’ property and personal safety.

The belt developed a series of structural alteration zones of ten to several hundred meters, such as mylonitization belt, coarse grain mylonite belt, phyllonite belt and so on.
Conclusions Through the above analyses and conclusions of gold metallogenic series in Zhejiang Segment of Qinhang Metallogenic，5 kinds of gold metallogenic series are summed up，among which it is the most important that the gold metallogenetic series for the dynamic metamorphism with the largest number and the largest size.

In this work, with the proceeding of high energy milling, the milling reduced the particle size, thoroughly mixed the components, and increased the number of chemically active defect sites.
It can be seen that the products was contained agglomerates consisted of lots of fine grained particles.

The crystal grains in altered wallrock become large, and often accompanied with recrystallization and decolourization.
Metallogenic age and metallogenic stage There are intense controversies about the age from a number of deposits in Sichuan – Yunnan - Guizhou lead - zinc polymetallic metallogenic belt.

Numbers 1, 2 and 3 denote irradiated surface area during surface XRD measurements in longitudinal (L) and transverse (T) directions and correspond to beginning (area 1), centre (2) and the end (3) of laser beam path.
The surface after temperature treatment shows isotropic fine-grained polycrystalline structure, i.e.

Introduction Nano materials are represented by particles with average grain diameters in the range of 1 to 100 nm[1].
Furthermore, nanoeffect of AP in NLGEM and porous structure of NLGEM could reduce the number of hotspots and consume the part of impact energy to weaken the impact strength, so it can remarkably reduce the sensitivities of NLGEM.