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181. Our study indicated that most of the silver in lead concentrate occurs in the form of coarse particle, unlocked particle, uncomplete dispersion, crust or radial shape of silver sulphide.

182. It uses polyvinyl pyrrolidone (PVP) and low viscosity ethyl cellulose (EC) as combined carrier, ethyl alcohol as solvent, and adopts spray-drying method to prepare tanshinone solid dispersion.

183. Such differences in physical form are reflected in differences in patterns of dispersion.

184. In this paper, the microwave network analysis of the dispersion characteristics for various dielectric waveguides is presented, and the effective dielectric constants of the waveguides are given.

185. At present polymeric condition, the capacity of PECS has improved to some extent in zinc salt precipitation inhibition and ferric oxide dispersion compare with PESA.

186. Objective : To improve the solubility and in vitro dissolution of isosorbide dinitrate ( ISDN ) solid dispersion.

187. The specific dispersion of M cells was used in the study of the transmural spread of action potential.

188. Dispersion management and optical phase conjugation ( OPC ) are two techniques of suppression of the nonlinear impairment.

189. The monodisperse polystyrene particles were prepared by free radical dispersion polymerization.

190. The tests indicated that the dispersant has good dispersion ability to the ordinary ceramic slurry.

191. Objective To prepare apigenin (AP) solid dispersion and measure its dissolution in vitro.

192. OBJECTIVE Adopting preparation technology improves the extraneous dissolving rate of Acetazolamide solide dispersion tablets.

193. OBJECTIVE To prepare vinpocetine solid dispersion and improve the dissolution of vinpocetine.

194. Stability, numerical dispersion and boundary condition are the several key problems in the seismic modeling.

195. The pellets was coated with ethylcellulose aqueous dispersion as coating material and HPMC as porous agent by fluid-bed.

196. By utilizing the determinant calculation rules, the asymptotic behaviors of the dispersion curves at the short wavelength region were studied.

197. The key techniques are purity control,(sentencedict.com) size control and dispersion control. The influence of process parameters in each stage upon purity and size of magnetic particles is analyzed in detail.

198. The paper introduces the basic cause of the sparkless space dispersion for DC motor with the wide adjustable speed ratio, and gives the control methods of projects.

199. The broad gain bandwidth can be obtained by selecting the dispersion parameter of DDF. The numerical simulation also shows that fundamental soliton pulses with hi...

200. The impacts that initial chirp affects the polarization mode dispersion in wavelength division multiplex system are simulated and analyzed.

201. Borges dreams of libraries and Nabokov texts and commentaries, but Calvino pictures acres of vulnerable print, gathered into volumes but constantly menaced with dispersion or vertiginous error.''

202. AIM Preparing the solid dispersion of anethole trithione so as to increase its solubility and dissolution rate.

203. The reinforcing effect of PAT resulted from nano scale dispersion structure and high shape aspect ratio.

204. By means of fluid model and linear field theory, the dispersion equation of the electromagnetic wave propagation along a cylindrical waveguide filled with an infinitely thin annular plasma.

205. The optimum LRT detector of time spreading dispersion channel, a familiar channel dispersion form, is replica correlation integrator(RCI).

206. Objective To investigate the effect of enalapril therapy on QT dispersion in hypertensive patients.

207. A dispersion relation of a conical sheet for both axisymmetrical and antisymmetrical disturbances is presented.

208. METHODS Review the recent literature and summarize the component, the methods and the film-forming mechanism of aqueous dispersion coating.

209. Conclusion Tong-Xin-Luo(TXL)capsule can decrease the QT dispersion of the patients with CHF, and improve the heart faction and reduce the rate of multiplicity cardiac dysrhythmia.

210. Based on the theory of elastodynamics, the longitudinal guided wave and flexural guided wave group velocity dispersion curves for M22 stud were calculated.