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(121) Thus markedly different reaction processes can be accomplished using the same material by varying the particle size as needed for highly selective photocatalysis.

(122) During the purification Co removal of Zinc hydrometallurgy by antimonate, the particle size of zinc powder has a great relation to unit consumption.

(123) The effect of particle size on reaction rate of isobutene hydration was investigated in the slurry semibatch agitated reactor with fine powder of NKC-9 ion exchange resin.

(124) Decreased coal particle size and increased reaction time lead to increased specific NO reduction quantity.

(125) Secondly, the effect of particle size and additions of kyanite on properties of mullite-corundum was studied.

(126) A ccompanied with the reduction of particle size, the ratio of Debye temperature of particles to that of lump metal will be decreasing, while particles' sizes are large ...

(127) The catalyzer R can elevate the oxidization rate of manganese hydroxide, which is influenced by temperature and the particle size of manganese hydroxide.

(128) In this paper we have measured the particle size and specific surface area of alumina trihydrate (ATH) , and mechanical properties, O Index (O. I. ) of plasticized PVC compositions containing ATH.

(129) In addition higher particle velocity and smaller particle size result in a wider temporal frequency bandwidth.

(130) Effect of curing temperature, curing time, resistance to media, kind and volume of the sand-laden fluid, and particle size of proppant on fibre compound sand control system were discussed.

(131) The grindability of coal is an important parameter in pulverized coal utilization, and the HGI(Hardgrove Grindability Index) is relevant to the coal pulverization and the particle size distribution.

(132) Particle size and viscosity are two main indexes for pseudo-boehmite.

(133) Filter layer in sewage scattered particle size, is fit between them.

(134) It has nominal durometer hardness of 54D, is pigmented black with fine particle size carbon black, and contains a general purpose stabilizer.

(135) Depth and particle size were primary and secondary environment variables that influence the community structure of brachyuran crabs in the present geographic region.

(136) The emissivity of condensed phase product particles was corrected by using impact factor of particle size.

(137) OBJECTIVE: To investigate the influence of dispersing medium and monomer dosage of dispersion polymerization on the particle size the distribution width of the polystyrene microspheres.

(138) The result shows that the average particle size reach to nano-level, furthermore, the product shows good uvioresistant performance and fastness to washing, so it shows promising application in future.

(138) Sentencedict.com try its best to gather and create good sentences.

(139) In another words, nc-BaTiO3 is quantum ferroelectricity over some range of particle size.

(140) Then compared the sedimentation time, particle size and zeta potential with the before modified one.

(141) Electrolytic process is an important method of producing copper powder, two important parameters of which are particle size of copper powder and efficiency of cathode current.

(142) The precipitatation process of rare earth in nitric acid was investigated and the relationship between supersaturation and mean particle size of rare earth oxalate was obtained.

(143) The results showed the PS with small particle size was propitious to the compatibilization of PS with PP, and the overall properties of PS/PP would be better.

(144) Experimental results showed that the structure, porosity and particle size of ludwigite ores have a significant effect on the reduction rate.

(145) It can be used in laser particle size measurement and other light energy distribution measurements.

(146) The influence of emulsion particle size and glass transition temperature, etc on film performances is discussed.

(147) Particle size of coal ex-erts an influence on N_2O formation to some extent at lower combustion temperature, but a little at higher temperature.

(148) For the unmodified silanol surface, however, the ER response decreases with the increase of particle size under the same conditions due to the weak wetting ability.

(149) Through particle size analytical technique , the flotation reverse flotation problems of a phosphate ore were identified.

(150) The results show that there is critical particle size in the test range.