爆震率 的英文怎麼說

中文拼音 [bàozhèn]
爆震率 英文
k. r. knock rating
  • : 動詞1. (猛然破裂或迸出) explode; burst 2. (放在滾油里快炒) quick-fry
  • : Ⅰ動詞1 (震動) quake; shake; shock; vibrate 2 (情緒過分激動) be greatly excited; be deeply ast...
  • : 率名詞(比值) rate; ratio; proportion
  1. In order to investigate the influence of characteristics parameters on detonation wave in a two - phase pulse detonation engine model. the peak detonation pressures and average velocities of two - phase pulsed detonation wave produced by pde model using gasoline as fuel and air as oxidizer under various ignition frequencies and various mixture ratios are measured systematically, and the relations influencing them are analyzed

    為了探索氣-液兩相脈沖發動機模型內特徵參數對產生波的影響規律,系統地測試了以汽油為燃料、以空氣為氧化劑的氣-液兩相脈沖發動機模型在不同點火頻及不同余氣系數下波的峰值壓力以及平均波速,並對其變化進行了分析。
  2. Analysis of evolutionary power spectra density function of ground motion induced by blasting seismic

    破地地面運動的演變功譜密度函數分析
  3. In order to decrease the size of fragmentation and reduce blasting vibration effects on the stability of eastern open pit slope of tongshankou copper mine < this work involved two steps. first of all, based on the experiment in laboratory, this paper presented the optimum blasting parameters and applied it in practice

    為降低銅山口礦露天采場生產破的大塊和地波振動強度,保證采場東幫陡邊坡的穩定,本文在對國內外大量文獻綜合調研的基礎上,首先採用正交設計對現場破參數進行了室內模型實驗,得出優化的模型破參數后又應用於生產。
  4. Through analyzing a lot of tested data of seismic waves from deep - hole blastings at a different angle, the changing rules and influence factors of such main parameters as frequency, amplitude and lasting - time of blasting seismic waves propagating in a rock medium are obtained, and the empiral formulas for calculating the amplitude of blasting seismic wave acceleration are fitted out by binary regression

    通過從不同角度對大量的深孔破地動測試數據的分析,得到了巖石中破地波傳播的頻、幅值和持續時間等主要參數的變化規律以及它們的影響因素,並通過二元回歸法,擬合出計算破地波加速度幅值的經驗公式。
  5. The seismic wave madding by the detonating seismic hammer have higher frequency and remedy the disadvantage of the lower energy utilization of the concentrating energy source

    炸地錘由炸射流拋射錘頭撞擊地層,激發地波具有較高的頻,同時彌補了聚能源彈能量利用不高的缺點。
  6. The experimental results have shown that for a given length of pde model the performance of pde model decreases with increase of and the ignition frequency is equal to the pulse detonation frequency

    通過分析實驗結果發現,當余氣系數增大時,波發動機性能下降,在室長度一定時,點火頻等於脈沖
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