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151. The researchers determined the age of each chunk by carbon dating, possible because the sediment is rich in decomposed plant matter.

152. This paper deals with the reservoir description block by and characters of tectonics and sediment.

153. The genetic type belongs to the polygenetic and compound iron deposit formed by the exhalation sediment, metamorphic reconstruction and magmatic hydrothermal superposition enrichment.

154. The model is applied to the prediction of the mean annual amount of sediment in a river valley. The results show that the fitting precision and prediction precision are 90% and 75%, respectively.

155. The concentrations of ammonia and nitrate in water - sediment interface varied seasonally.

156. These fossil date indicate that Ningbo Formation is marine-continental transitional sediment, maybe belonging to tidal zone.

157. Objective: To study the constituents in sediment of Decoction Pulsatilla.

158. There were much high esterified pectin in the fruit, which caused cloudy and sediment of Prunus mume juice.

159. Affects of sewage sludge, adherent amount added to the material and temperature of agglomeration to the specific surface area of ceramisite made of river sediment are also analyzed.

160. The component and mineral composition of the sediment from the Xihe River, Shenyang City was analyzed, and the feasibility for producing haydite by the sediment was investigated.

161. Based on the analysis of the equation and condition, the starting current velocity formula about the pill sediment is further proved.

162. Wind - deposited sediment called loess occurs in many places.

163. The clay minerals in 65 surface sediment samples from the Changjiang River subaqueous delta were analyzed by using X ray diffraction (XRD) analysis technique.

164. Vertical leakage-proof technique is critical in vacuum preloading treatment for improving consolidation of soft clay sediment subsoil with deep sand inclusion.

165. They have good compatility with succinimide ashless dispersant and ZDDP type oxidation and corrosion inhibitor, also, without sediment after mixing.

166. The sediment of water body is the main carrier of heavy metal elements, their contents reflect the environmental quality in the water system.

167. The sediment incipience downstream of the backward-facing step flow is chosen to study the sediment incipient mechanism under complex flow in this paper.

168. This thesis reviewed at first the existing research results of the law of similarity for river models carrying sediment.

169. Shattered to pieces among the duckweedsIs the sediment of a rainbow-like dream?

170. Theand sediment yield is affected theof rainfall and the function of and soil conservation measurement.

171. The migration force of oil is bigger than that of water and increases constantly during the source of compaction of water-wet sandy and argillaceous sediment.

172. The measurement of natural thermoluminescence of Quaternary sediment is a new method for oil and gas prospecting.

173. After initial sediment and consequent concentration[Sentencedict.com ], the formation of the phosphorite is related closely to the paleogeography.

174. The study on the structure, volcanic sediment and magmatism shows that the east Kunlun Mountains belong to the Palaeo-Tethys active continental margin during the Hercynian -Indosinian period.

175. Observe microorganism in the water and in the sediment by a microscope.

176. Sea sand can be found in coastal zone, continental shelf and nearshore shallow sea sediment systems in China.

177. The dyeing wastewater which was oxidized by bio-aeration has been treated through the process of flocculation sediment, then filtrated with the slag.

178. At the same time the testing method by bacteria sediment in the cleaning room was the national standard and the theory of this test.

179. The calculation of backward erosion and streamwise erosion of reservoir sediment showed that the depositing in low water period is swept away in flood season.

180. Thewater amount for sediment delivery is changed along the river bed siltation and erosing situation, and the key reach for the water amount control is in the upper reaches of Gaochun.