爆破信號 的英文怎麼說
中文拼音 [bàopòxìnháo]
爆破信號
英文
blast signal- 爆 : 動詞1. （猛然破裂或迸出） explode; burst 2. （放在滾油里快炒） quick-fry
- 破 : Ⅰ動詞1 （完整的東西受到損傷） be broken; be damaged 2 （使損壞） break; break down; damage 3 （使...
- 號 : 號Ⅰ名1 （名稱） name 2 （別號; 字） assumed name; alternative name3 （商店） business house 4 （...
- 爆破 : blow up; blast; burst; demolish （by explosives）; detonate; explode; dynamite
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Based on the character of short - time non - stationary random signal, the feature of energy distribution of multi - interval - time in millisecond blast signals was investigated by means of the wavelet packet method
摘要根據爆破振動信號具有短時非平穩的特點，利用小波包分析技術對滿足分析要求的多段微差爆破振動信號的能量分佈特徵進行研究。Application of fractal box - counting dimension to analysis of blasting seismic signal
基於分形盒維數的爆破震動信號研究Qian jin chemical industry joint - stock company limited ( military industrial code number 9645 ) of henan province is one government appointed enterprise specialized in the production of civil explosives ， a well - known brand enterprise with the honor of “ observing contract, valuing credibility ” and one of the 13 key enterprises in luoyang city
河南省前進化工股份有限公司（軍工代號： 9645 ）是國家定點生產民用爆破器材的專業企業，中國名牌企業，國家級「守合同、重信用」企業，洛陽市三十家重點企業之一。Finally, the law of energy distribution of single deck blast vibration signals was analyzed and the influence of distance from blasting center on frequency bands energy distribution of blasting vibration signals was principally explored
最後，總結了爆破振動信號頻帶能量的分佈規律，重點探討了爆心距對爆破振動信號頻帶能量分佈的影響。Effect of propagation medium property on time - frequency characteristics of blasting vibration with wavelet packets analysis
傳播介質特性對爆破震動信號分析中小波包時頻特徵的影響Secondly, three single deck blast vibration signals were analyzed by wavelet packet based on software matlab and the change of energy distribution curve at different frequency bands was obtained
其次，基於matlab時爆破振動信號進行小波包分析，得到了爆破振動信號在不同頻帶上的能量分布圖。The results show that the dominant frequency bands of blast vibration signals tend to be low, and its frequency band becomes wider
結果表明，爆破震動信號在傳播過程中，其主振頻帶有往低頻發展的趨勢，且寬度增加。分享友人