測爆 的英文怎麼說
中文拼音 [cèbào]
測爆
英文
gas free inspection-
Self adhesive tapes. measurement of bursting strength
自粘帶.抗爆裂性能的測定Measurement of the deformation of abandned adit pass at pit bottom caused by surface blasting
露天采礦爆破對采場底部廢石平硐溜井影響的變形測量But about 50 trillionths of a trillionth ( 5 10 - 23 ) of a second later, all the quarks, antiquarks and gluons recombine into hadrons that explode outward into the surrounding detectors
但在兆兆分之50 ( 5 10 - 23 )秒后,所有的正反夸克與膠子就又重新結合為強子而向外爆發,進入周圍的偵測器中。Plastics. sheets. determination of bursting strength
塑料製品.薄板.爆裂強度的測定Testing method of detonating cord for oil and gas well
油氣井用導爆索檢測方法Industrial explosive - determination of detonation velocity
工業炸藥爆速測定方法Data from the chandra observation show that the central ten - million - degree celsius cloud is the remains of a supernova explosion that destroyed a white dwarf star
來自錢德拉的觀測數據表明,中心溫度達上千萬攝氏度的雲湍團是超新星爆發的殘余,爆發摧毀了一顆白矮星。The ejected mass then probably becomes the observed material of a supernova outburst.
在這種情況下,拋射物質可能就成為一次超能量爆發中的觀測對象。In chap. 1 of this dissertation, we introduce the background of solar activity, solar radio research and radio emission theory
作者在調研國內外太陽射電爆發研究的基礎上,分析國家天文臺射電望遠鏡觀測到的bastille事件的射電爆發資料。Using the force, a jedi can predict and deflect incoming blaster bolts, and reflect them back at the firer
運用原力,一個絕地可以預測到並抵擋射來的爆破光束,並把它們反彈回射擊者身上。The concept of irradiance signal - to - noise ratio ( snr ) on the target plane and the minimum of the irradiance that can be detected by the detector was taken as the beginning, combined with a thorough analysis of the spectrum radiating feature of the target and the sky background, the atmosphere conditions, spectral filtering and the influence that the various components in the system have on the target irradiance on the detector ' s target plane and the background irradiance snr, the equation of the flying bomb ' s effect range affected by the point of burst measuring system is made, and all related factors that have an impact on the effect range are analyzed as well
從探測器靶面上輻照度信噪比的概念、探測器的可探測輻照度最小值出發,在詳細分析目標、天空背景的光譜輻射特性、大氣條件、光譜濾波技術以及系統各環節對探測器靶面上目標與背景輻照度信噪比的影響的基礎上,推導了炸點測量系統對爆炸的飛行彈體的作用距離方程,分析了影響作用距離的諸因素。These test instruments are designed in such a way that there is no risk of unintentional ignition when they are used.
這些測量儀表的構造保證它們在使用時不存在早爆問題。On the bases of the galaxy evolution theory, we use the therotical chemical evolution model of three zone ( such as halo, thick disk and thin isk ) and multi - phase ( diffuse gas, molecular clouds, stars of both low and high mass, the remnants ). by comparing with the observational constraints, such assurface densities, age - metallicity relation, g - dwarf metallicity distribution in the solar neighbourhood and the correlation between [ a / fe ] and [ fe / h ], supernovae rates, infall rates. the rationality of the model is verified. based on the theory model, we calculate the abundance of neutron capture element
本文正是在銀河系化學演化的基礎上,利用銀河系的三成分( threezone ) (即暈、厚盤和薄盤)多相( multi - phase ) (氣體,分子云,大、小質量恆星以及剩餘物質)的化學演化的理論模型,通過與觀測約束(質量面密度、場星的年齡-金屬豐度關系、太陽附近g矮星金屬含量分佈函數、三成份的特徵量、元素的星系化學演化、超新星的爆炸率、內落速率等)的比較,來檢驗模型的合理性。( 2 ) the liman problem is normally adopted to check the liability of numerical method. the calculation error was within 9 % by comparison with the theoretic solutions of liman problem in the following case, the dimensionless calculation length was 2 with high pressure zone 0. 8, and the dimensionless state parameters were p1 = 2, p2 = 1, p1 = p2 = 1, u1 = u2 = 0. experiment results in literature [ 8 ] were used to check the adaptability of the numerical model developed here for unconfined gas cloud explosions and the calculation error was within 13 %
( 2 )數值方法的可靠性通常用黎曼問題的解析解檢驗,本文以無量綱計算區長度為2 ,高壓區長度為0 . 8 ,狀態參數為p _ 1 = 2 , p _ 2 = 1 , _ 1 = _ 2 = 1 , u _ 1 = u _ 2 = 0條件下的黎曼問題解析解對所編制的爆炸場計算程序進行了考核,結果表明該程序的計算誤差在9以內;為考核本文計算模型預測開敞空間氣雲爆炸的適用性,以文獻[ 8 ]的實驗數據進行了校核,計算誤差在13以內。Study of a variable step size lms adaptive filtering algorithm
水中爆炸參數測試方法研究The insulation tester made by nitro nobel permits direct measurement on blasting sites without any risk whatsoever.
諾貝爾炸藥公司生產的絕緣檢驗器,能夠用來在爆破地點直接進行量測而沒有任何危險。. testing of liquid and gaseous fuels ; determination of knocking characteristics octane number ; determination with the basf - motor
液體和氣體燃料的檢驗.爆震特性的測定In blasting engineering, it is useful to the development of blast technology, by virtue of its neural networks " non - linearity and identification ability
神經網路的非線性和識別功能在預測爆破效果及爆破塊度方面的應用取得了良好的效果,促進了爆破技術的發展。Even before world war i, the detection of infra - sound had been employed in locating strong explosions
早在第一次世界大戰前,次聲已用於偵測爆炸的位置,在冷戰期間亦被用來監測大氣中的核試驗。In all, it is viable to simulate the blasting process of frame - structured building by means of fem and the results from this paper can help to optimize design of controlled blasting
由本文的研究成果可見,用有限元對框架結構樓房爆破拆除進行模擬是可行的,計算結果可靠性較好,能為拆除爆破工程設計提供科學的證據,也能比較準確的預測爆破拆除效果。分享友人