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151 This paper involved the selection of blasting parameters, calculation of charge weight, design of priming circuit, waterproof treatment of charges and the processes of charge setup and water pouring.

152 According to the requirements on the drawing, the sand blasting, and painting should be taken for the main format, leg, aluminum hoper, fluoride hopper, deck plate, etc.

153 The additional effective head due to the potential energy converted from the residual energy at the intake after blasting is also discussed.

154 The physical model of cantilever board in bench blasting is firstly presented and based on the hypothesis, a formula for calculating the charge weight in the MS delay bench blasting is also derived.

155 A longitudinal concrete cofferdam was demolished by way of underwater controlled blasting.

156 The casting concrete test piece is used to carry out blasting experiment under laboratory conditions, and then calculations are conducted using fore-mentioned approaches.

157 Controlled blasting technology that is an excavation mode of small-bore and subordinate blasting row by row is used in construction.

158 The pape describes the test research on the parameter optimization for long and medium hole drilling and blasting by analogic method and test method in Hubei Sanxin Gold-copper Co. , Ltd.

159 The results of the studies on the blasting excavation sequence and excavation options for the main carven system on the right bank of Three Gorges can be taken for reference by relevant u...

160 Applying the blasting techniques and its parameters according to the shapes of stopes is an effective measure to improve blasting results.

161 The result indicates that the orientation of rock blasting in this ore deposit is closely related to the capacity to resist monaxial press.

162 Suits the special work piece, the precision component doing - like sand blasting.

163 Based on model test in the laboratory and site test, a blasting effect is achieved.sentencedict.com/blasting.html

164 The paper introduced the parameter optimization and construction method of smooth blasting of horse - head ingate.

165 The invention relates to a blasting method and apparatus, a thin-film solar cell panel and the processing method thereof.

166 Charged with air cushion , blasting mechanism of smooth blasting with soft cushion charging construction is studied.

167 Secondly, the transmission rules and characteristics of blasting seism wave are analyzed in the paper. The methods of analyzing and predicting blasting vibration are introduced in this paper too.

168 That is true, " said the tree; but after the many winters and summers that I have endured, the many blasting colds and parching heats, you see me the very same that I was long years ago."

169 Finally, opening the flood diversion work's gate is through blasting or manpower, and the open order influences the discharge and elevation of water in main river.

170 The increase of hot blast temperature by means of staggered parallel blasting in hot stoves is discussed.

171 With the index of cut hole's volume, depth and blasting fragmentation in the thesis, the simulated tests have been carried out upon cut blasting of bottom air column and conventional charge.

172 Shortly after, the shock wave pierces the star's surface, blasting it apart and strewing its luminous debris across light-years of space. (See related images of supernova remnants.

173 In-situ check experiments testify that the spiral V-notch blasting is applicable to engineering projects and have a good advantage in controlling the size of blasted blocks and widening blasted range.

174 This paper introduces all methods for estimation of fragment size distribution after blasting in opencast mining, new methods and their developing trend at abroad.

175 This paper discusses the vibration velocity of blasting seism and the reaction chart of the blasting vibration, and offers some helpful suggestions about solving engineering blasting problems.

176 Andesite: Has the gauge frame, original Pi Zhu, the original pyrrosia lingua lantern, the sand blasting board, the building stone material and so on.

177 Slungshot occurring is a potentially dangerous factor in blasting project in the open air.

178 Chinese scientists claim to have created a range of so-called super crops by blasting seeds into space so their genes are mutated by cosmic radiation.

179 Civil work for excavation, rock blasting, shotcrete , embankment and reclamation, construct jetty, roadwork and painting work.

180 Through analyzing the steel bar instability, blasting height of pillar and collapse direction were determined.