爆破面積 的英文怎麼說

中文拼音 [bàopòmiànjī]
爆破面積 英文
area of explosion
  • 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...
  • 面 : Ⅰ名詞1 （頭的前部; 臉） face 2 （物體的表面） surface; top 3 （外露的一層或正面） outside; the ri...
  • 積 : Ⅰ動詞（積累） amass; store up; accumulate Ⅱ形容詞（長時間積累下來的） long standing; long pending...
  • 爆破 : blow up; blast; burst; demolish （by explosives）; detonate; explode; dynamite
  • 面積 : [數學] area
  1. Under the condition of immovability of the charging area of blast hole, the increase of the blast hole compression modulus not only improved fragmentation results but also decreased the blasting ground vibration because of the minishing of burden

    在不改變單個炮孔負擔面積的條件下，增大密集系數可以改善爆破效果，同時由於抵抗線減小，爆破震動也有所降低。
  2. Due to exceedingly flat arched vault of the flat tunnel with outsized span and renewed stress allocation in surrounding rock after excavation, which would inevitably induce some excessively large load on the base of arch, therefore, larger load - bearing capability in the is " foundation is a must. on the other hand, smooth face explosion must be applied to excavation of the arch base to further ensure the integrity and continuity of country rock around tunnel

    特大跨超淺埋隧道拱部結構過于扁平，開挖后發生二次應力分佈，拱腳處的應力過大，要求有較大的地基承載力，拱腳開挖時必須採用光面爆破，保證圍巖的完整性和不受擾動，開挖后及時封閉，防止該處積水軟化圍巖。
  3. Demolition experts detonated over 800 pounds 360 kilograms of explosives, toppling a million - square - foot, 21 - story baptist memorial hospital where elvis presley died

    美國爆破專家日前引爆了800多磅約360公斤的炸藥，將一所面積近百萬平方英尺21層高的醫院夷為平地。
  4. The experimental result indicated that when the spacings meet some area, the blasting can gain the least visible depth, the biggest open area of blasting craters, the biggest thrown distance and a better accumulation state

    實驗結果表明，當平面藥包間、排距滿足一定范圍時，爆破漏斗的可見深度較小，而開口面積和拋擲距離最大，爆堆形態較好。
  5. Through a lot of small scale simulated tests in construction field, this paper systemically analyzed the dependence of the open area and visible depth of blasting craters, the thrown distance and the accumulation state of rock on the row spacing and the column spacing of plane charge

    本文通過在施工現場進行的大量小型模擬實驗，對平面藥包間、排距與爆破漏斗的開口面積、可見深度、爆巖的拋擲距離和堆積形態等關系進行了系統分析與研究。
  6. The area of the steel structure workshop is about 38. 7 thousand m ^ 2

    爆破拆除的鋼結構廠房總面積3 . 87萬平方米。
  7. Under the effect of instantaneous blasting shock wave, the reliability of lining is affected. the influence on existing tunnel relates to amount of dynamite, tunnel space, area of vvok face and rigidity of round rock

    在爆破沖擊波的瞬間作用下，既有隧道襯砌安全性將受到影響，裝藥量、隧道間距、開挖面面積、圍巖軟硬程度都與爆破沖擊對既有隧道的影響有關。
  8. Investigation and application of controlled blast technology in mining pit with large exposed area

    大暴露面積采場控制爆破技術的探討與應用
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