delayed blast造句
造句與例句
手機版
- Forward modeling on delayed blast in the desert area of junggar basin
準(zhǔn)噶爾盆地沙漠區(qū)延遲爆炸激發(fā)正演模擬分析 - Application of short delay blasting technology in coal - series kaolin mining
毫秒微差爆破技術(shù)在煤系高嶺土開采中的應(yīng)用 - An experimental research on notching wet beach of the yellow river with the short - delay blasting is made for eliminating the risk that the main river channel is often threatened by some horizontal and slanting streams occurred on the downstream of the river and solving the problems from the bend cut - off for river channel harnessing , water way dredging and the siltation of the water diversion outlets along the channel
摘要為了利用爆破解決黃河下游河道經(jīng)常出現(xiàn)的橫河和料河威脅河道安全的險情以及河道整治中的裁彎取直、疏浚航道和河道引水口淤積的問題，在黃河濕灘上進行了微差爆破開槽試驗研究。 - Abstract to evaluate the effect of the deep hole blast on the villages 200 m away from malanzhuang iron mine , the observation of the blast vibration in malanzhuang iron mine was made ， the propagation law of the blast - caused seismic wave , the seismic wave superimposition of short - delay blasting and the affect of blast vibration on the residents psychology are analyzed . the method and measures for reducing the blast vibration are suggested
為評價馬蘭莊鐵礦深孔爆破對采場200m外村莊的影響，對馬蘭莊鐵礦爆破震動進行了觀測，分析了爆破地震波傳播規(guī)律，微差爆破地震波疊加情況及爆破震動對居民心理的影響等，提出了減少爆破震動的方法和措施。 - It's difficult to see delayed blast in a sentence. 用delayed blast造句挺難的
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