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A large number of waste polyacrylonitrile fibers were produced in the production process every year.
Finally, the resulting product was treated with grain alcohol and dried at 85℃ in a vacuum drying chamber.

The chemimechanical polish used in the study was colloidal silica (CS) slurry with average grain size 60 nm and a pH of 11.
Acknowledgements The work presented is funded by DARPA/MTO, contract number DAAD19-02-1-0231.

• Capacitor Dielectrics and Reliability, including: reliability of thin layers; dielectric breakdown relationships; electrode-dielectric interfaces; fine particle/fine grain properties; nonlinear dielectric properties; high-energy storage dielectrics
Visiting Scientists at CDS A number of member companies invest in the continuing education of their researchers by sending them to work at Penn State or UMR, alongside CDS personnel.

Table 1 The syntax and semantics of Constructor Syntax Semantics Instance Atomic concept Top concept Bottom concept Atomic concept Concept negation Concept disjunction Concept conjunction Existential quantification Value restriction In addition, DLs have other concept constructors, such as number restrictions , where , and role constructors, such as inverse, transitive closure, complement, intersection, union and composition.
Different constructors support different grain semantics of product information.

The number of female and male was identical.
of fine grains.

On the other hand the number of particles striking the cathode is proportional to the current density.
It is well known that the polycrystalline film generally has higher hardness than the amorphous film because of grain size hardening effect.

Table 2 Granular distribution of FGD gypsum Grain size [μm] 80 60 50 40 30 20 10 5 Residue on sieve [%] 5.0 15.5 8.3 21.9 31.0 15.7 1.7 0.4 The anhydrite used in the paper was simulated by calcination of gypsum at 850centigrade for 2h.
Table 3 Mix proportions of CFBC ash-clinker pastes Number CFBC ash [g] Calcined anhydrite [g] Cement clinker [g] Water [ml] GZ1 630 0 270 340 GZ2 598.5 31.5 270 340 GZ3 567.0 63.0 270 338 GZ4 535.5 94.5 270 337 The ettringite formation of CFBC ash-clinker-water system with different anhydrite content is shown in Fig.1.

The resulting properties of these materials, from lightness and enhanced mechanical properties to greater sustainability, has meant a growing number of applications in such areas as building, construction and automotive engineering [2].
Wood and Fiber Science (2007) [8] Olivier Persenaire, Michaël Alexandre, Philippe Degée, End-Grained Wood-Polyurethane Composites, Dimensional Stability and Mechanical Properties.

The gradual decrease of thickness was thought to contribute to an increase in size and number of nanocrystals.
In future investigations, growth control of nanosized single crystals with uniformly crystal grain size along the whole substrate promises fruitful results ACK�OWLEDGEME�T This work was partly supported by Kinki mobile radio center inc.

A CPMG pulse sequence with echo spacing of 160 μs and a number of spin echos of 250 was used to measue the transverse relaxation time (T2).
Unlike the gel water, the mesopore water in all the pastes decreased with the hydration time during the long-term age, and the relative content in pure paste was significantly lower than that of blended pastes, which indicated that the outside products produced by cement combined the fly ash grains to form a great amount of mesopores.