The surge in commodity tide, at that time, the knowledge explosion theory, reading useless etc various theories said emerged.
在商品大潮的涌动下,一时间,知识爆炸论、读书无用说等等各种不同的理论应运而生。
The dissertation is on the basis of gaseous explosion theory in tubular space, analysis propagation law of gas explosion in mine roadways.
本文以管状空间内气体爆炸理论为基础,系统地研究了矿井巷道瓦斯爆炸的传播规律。
Based on the theory and experiments, reverberation effects produced by underwater explosion of energy-containing materials is analyzed in this paper.
本文在理论和实验上分析了含能材料在水下爆炸所产生的混响效应。
The standard big bang theory says the universe began with a massive explosion but the new theory suggests it is a cyclic event that consists of repeating big bangs.
标准的大霹雳理论认为,宇宙起始于一次巨大的爆炸,但新的理论认为是连续的大霹雳形成一个周期的事件。
According to the shock theory, the ejecta produced by explosion form the pressure pulse, and it spreads in forms of either compression waves or expansion waves.
根据激波理论,爆炸产生压力脉冲并以压力波的形式传播,既有压缩波也有膨胀波。
The theory and types of steam explosion, and serval technic conditions were introduced.
介绍了蒸爆原理,类型和几种蒸爆工艺条件。
To study the various performance of earthquake wave through theory analysis and observation is the main way to estimate explosion earthquake effect.
通过理论分析与观测途径研究地震波的各种特性是估计爆炸地震效应的主要方法。
The radium of blasting cavity, stress peak value and action time of stress waves are validated by the theory of classical explosion mechanics and the way of curve regression.
借助经典的爆炸力学理论和回归拟合曲线方法,验证了爆炸空腔大小、应力波的应力峰值、应力波的作用时间。
The mechanism of demolition of the reinforced concrete tank by hydraulic blasting is explained by the theory of underwater explosion.
本文试图用水下爆炸原理说明水压爆破拆除钢筋混凝土罐体的机理。
This paper introduces theory and types of CNG filling gas station. Then, it analyzes the its fire hazards and offers prevention measures for fire and explosion accidents.
介绍了压缩天然气汽车加气站工作原理及类型,分析了加气站的火灾危险性,提出了防止火灾、爆炸事故发生的安全措施。
Based on the system safety engineering theory and the characteristic of mine gas explosion, the safety assessment of mine gas explosion was studied.
运用系统安全工程原理结合煤矿瓦斯爆炸的特点,对煤矿瓦斯爆炸的安全性评价作了初步的研究。
This paper analyzes the theory of Trench fracture controlled explosion and discusses its fracture mechanism. Also, the paper analyzes the results from in situ and laboratory tests.
本文分析了槽孔断裂控制爆破的理论依据,对其断裂机理进行了探讨,并且讨论分析了现场和实验室模型试验的结果。
Meanwhile, the article discussed the application of present theory analysis and numerical simulation method and predicted the trend of the research on the flammable gas explosion.
同时讨论了己有理论分析方法和数值模拟方法的应用,分析了可燃气云爆炸研究的发展趋势。
The model tests were carried out on RPC under contact explosion, the coefficient of explosion cavity radius of the material is obtained by above experiments and theory study.
并对钢纤维RPC抗接触爆炸性能进行了初步的模型试验研究,根据试验数据及理论研究得到了它的爆炸压缩半径系数。
The reason of explosion of Phase transition was analysed by using thermodynamics and kinetic theory.
利用热力学及动力学理论分析了相变爆炸产生的原因。
According to explosion tests and theory analysis, some critical factors affecting accuracy of overpressure measurement and power evaluation are stated systematically.
根据外场爆炸试验与理论分析研究,系统阐述了影响超压测试及威力评估准确度的关键因素。
The heat of explosion and specific volume of industrial explosives can be calculated by summation of corresponding component parts. The theory and method are described.
文章叙述用相应的组分贡献量,按用量系数相加,计算工业炸药爆热、爆容的原理和方法。
By doing a simple underwater explosion experiment, we can gain pressure - time curve and parameters of the shock wave and com - pare them with values in theory.
再通过简易的水下爆炸试验,得到了冲击波的压力-时间历史曲线及其参数并与理论值作了比较。
This paper introduces the theory of flammable dust fire and explosion accident, and describes prevention measures of dust explosion accidents and their fire fighting measures.
叙述了可燃粉尘火灾爆炸的原理,并详细描述了粉尘爆炸的预防和消防措施。
When the shock wave is formed, the propagation velocity of the two peak values of explosion wave, become nearer and nearer, that is reciprocally authenticated with the explosion propagation theory.
形成激波后,爆炸波两峰值往下游传播越来越靠近,测试结果与爆炸传播理论是相互验证的。
According to hazard theory and principle of selecting assessment index, the paper constructs assessment index system of gas explosion in heading face.
根据危险源理论和评价指标选择原则,建立了掘进面瓦斯爆炸评价指标体系。
According to the throwout theory of contact explosion, a new method of dividing shaped charge into tiny units is introduced.
根据接触爆炸对物体的抛射理论,提出聚合碰撞形成射流的概念。
The radium of blasting cavity, stress peak value and action time of stress waves are validated by the theory of classical explosion me…
数值分析计算结果表明,理论计算的应力波时程特征与经典爆炸力学给出的时程特性基本一致。
To solve the problem of singularity in cosmos explosion, Stephen Hawking proposes a new cosmos theory, namely the no-boundary cosmos model.
无边界宇宙模型是霍金为解决宇宙奇点问题所提出的一种新宇宙理论。
Based on the similarity theory, a mechanical model of consequent rock slope is established. The design idea and method of the explosion model test are introduced.
基于相似理论建立顺层岩质边坡力学模型,并介绍爆炸模型试验的设计思路及试验方法。
A model for thrust calculation was set up by combining Sedov's theory of self similarity solution for line explosion with shock wave theory of reflection and attenuation.
建立了基于谢多夫柱爆轰理论和冲击波反射与衰减理论的光船推力计算模型。
Both the theory and the practice show that the parallel electrode source is more practical, while the explosion wire source has a higher efficiency.
理论和实践都表明,平行电极放电震源比较实用,而爆炸丝放电震源效率较高。
The results of the study are useful to both the film detonation theory and explosion safety investigation.
所获得的结果在爆轰机理研究和爆炸安全研究方面具有一定的意义和应用价值。
The results of the study are useful to both the film detonation theory and explosion safety investigation.
所获得的结果在爆轰机理研究和爆炸安全研究方面具有一定的意义和应用价值。
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