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181. Neutron activation analysis for uranium in soild may delineate structures.

182. This paper reports the anomalous phenomenon that quartz thermoluminescence intensity is reduced with increasing contents of radioactive elements in uranium bearing veins.

183. The Middle Silurian stratabound uranium deposits in Western Qinling were formed due to hydrothermal modification of ground water and reconcentration of uranium from the sedimentary source rocks.

184. The uranium deposits are obscured by sand, peat and glacial drift.

185. A second prerequisite is that uranium 235 must be present in sufficient abundance.

186. The French scientists Becquerel had already found that the salts of uranium had some light - giving properties.

187. The Associated Press has a story out about recent activity in uranium production from the Colorado Plateau.

188. In 1896, Henri Becquerel had inadvertently discovered radioactivity when he left some uranium ore in a drawer on top of an undeveloped photographic plate, on which the uranium left a "shadow."

189. Indirect ionization by neutrons can also result from fission of plutonium or uranium isotopes.

190. Another scientist named Henri Becquerel had observed the same phenomenon when the plates were placed underneath a uranium salt, and placed in the sun.sentencedict.com

191. Recently worldwide favourability for uranium deposition has been discussed by a panel of uranium geologists.

192. Natanz, about 100 miles north of Isfahan, is the site of an uranium enrichment plant.

193. The succession of uranium to potassium ratio anomalies is at about two - mile.

194. He was quoted as saying that his nation would "weaponize" its existing plutonium stockpiles and begin a program to enrich uranium, which can also be used to make atomic warheads.

195. Nitrate of low concentration can interfere with adsorption of uranyl sulfate anion on anion-exchange resins because the anion-exchange resins have a stronger affinity for nitrate in uranium solution.

196. All the streams flowing off the granite contain dissolved uranium.

197. Uranium geology archives is a kind of all in all strategy resource.

198. The influencing factors of the uncertainty of measurement result for uranium in uranium ore by volumetric analysis method were discussed.

199. The sandstone uranium deposits occur in the coal - bearing leuco- clastic formation, which developed in Neogene basins and unconformably overlays the granitic basement.

200. The apatite plays an important role in Xiangshan rich uranium mineralization.

201. As a result,[sentencedict.com] huge and expensive gaseous diffusion plants have been built to enrich the uranium.

202. In this paper research on this technology is conducted in several aspects, such as bioleaching copper, uranium, aurum, and other metals the development prospects are forecasted.

203. This Paper discusses the method for uranium exploration based on the analysis of helium in water leaching soil samples using ion pump helium detector.

204. Uranium minerals also occur in the basal beds of the kombolgie formation.

205. The escape of neutrons occurs at the exterior of the uranium ( or plutonium ) material.