但是,当目标的数目增大时,关联概率计算时的计算量爆炸效应一直是一个难题。
However, the calculation explosion effect on computation of association probabilities has been a difficulty.
没有人见到LCROSS羽状碎片,是因为探针击中一座建筑物,爆炸效应被该建筑物所吸纳了。
Nobody saw the LCROSS debris plume because the probes struck a building which swallowed the effects of the explosion.
这昂贵和富含维生素的灵丹妙药,在端上来之前加入液氮混合,迅速形成果汁冰糕,在舌头上产生爆炸效应。
This costly and vitamin-packed elixir was mixed before our eyes with liquid nitrogen, creating an instant sorbet with explosive effects on the tongue.
简化模型合理地描述了含铝炸药非理想爆轰的主要过程及非理想特性,可应用于含铝炸药的设计和爆炸效应的分析。
This indicates that this simplified model has correctly described the major processes and characteristics of the nonideal detonation, and can be used in explosive design and explosion effect analysis.
热辐射密度以核爆点距离平方倒数的速度衰减,爆炸、冲击波、致电离辐射效应的衰减速度则更快。
The intensity of thermal radiation decreases only as the inverse square of the distance from a nuclear detonation, while blast, shock, and prompt ionizing radiation effects decrease more rapidly.
大约140亿年前,这个宇宙的所有物质全都被抛向四面八方,直到现在,那次原始爆炸仍在推动着宇宙中的各个星系远离爆炸中心,这是科学家根据多普勒效应从纷纭繁杂的现象中了解到的。
Around 14 billion years ago, all matter in the universe was thrown in every direction. That first explosion is still pushing galaxies outward.
一个媒体到要取代有上千年历史的媒体一定得有爆炸性的效应。
It WILL take something with a lot more bang to replace a medium that is thousands of years old.
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。
Based on the theory and experiments, reverberation effects produced by underwater explosion of energy-containing materials is analyzed in this paper.
瓦斯爆炸传播规律是分析爆炸破坏效应继而研发抑爆减灾装置和措施的基础。
Gas explosion propagation law is the basis for analyzing explosion execution and developing explosion-suppression equipments and measures.
实验研究表明,瓦斯爆炸传播过程存在尺度效应。
The experiment study shows the gas explosion propagation exist the scale 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。
To study the various performance of earthquake wave through theory analysis and observation is the main way to estimate explosion earthquake effect.
火灾,爆炸,和有毒气体分散:效应计算与风险分析。
Fires, Explosions, and Toxic Gas Dispersions: Effects Calculation and Risk Analysis.
当爆炸参数选择正确时,可通过扩散和局部熔化的共同效应而达到冶金结合。
The metallurgical bonding was achieved by combining effect of diffusion and local melting when the explosive parameters were selected correctly.
摘要:露天爆破的危害有爆破地震效应、爆破个别飞石、爆破有毒气体、爆炸空气冲击波和噪声等危害。
Abstract: The open-air explosion hazards are seismic effect, blasting individual flying rocks, blasting toxic gases, explosive air shock wave and noise hazards.
露天爆破的危害有爆破地震效应、爆破个别飞石、爆破有毒气体、爆炸空气冲击波和噪声等危害。
The open-air explosion hazards are seismic effect, blasting individual flying rocks, blasting toxic gases, explosive air shock wave and noise hazards.
提出了解决爆炸焊接中边界效应问题的三条措施,并说明了各自的适用条件和优缺点。
Three measures to solve the problems of boundary effect in explosive welding are put forward and their application conditions, advantages and disadvantagess ave illustrated respectively.
在我国规范中尚未涉及钻地武器对岩石介质的侵彻问题以及岩石介质中侵彻与爆炸复合效应问题。
In China, the penetration effect and the composite effect of penetration and explosion of earth-penetrating weapons in rock medium have not been considered in the current standards.
作为虚拟战场中特殊效应的一部分,火焰和爆炸效果在整个系统中有着重要的作用。
As an important part of the so-called special effects in the virtual battlefield, the flame and explosive effects play a key role in the overall system performance.
本文主要研究的是二次和一次引爆型燃料空气炸药(分别简称DEFAE和SEFAE)爆炸的火球温度及火球热幅射效应。
The main research. of this thesis is about the fireball 's temperature and the heat radiation effect of DEFAE (Double Event Fuel Air Explosion) and SEFAE (Single Event Fuel Air Explosion).
在变电容仪测量岩体爆炸应力波参量的多次实践中,发现存在着长线效应。
In many practical measurings of the blast stress wave parameters in rock mass by variable capacity instrument, long wire effect has been discovered.
该仪器可用于爆炸地震效应观测和工程结构振动测量。
The vibrograph can be used for observing seismic effects of explosions and measuring vibrations in engineering and construction work.
分析表明,FAE爆炸所产生的地震效应具有更高的峰值强度。
From the analysis of experimental results, it shows that FAE explosion produces much higher peak particle strength of the seismic effect.
水中兵器攻击细长体舰船时,水下爆炸气泡诱发了舰船的鞭状效应响应。
When an underwater weapon attacks a slender ship, the explosive bubble induces a whipping response of this ship.
最后,本文收集、整理、分析了几种用于测量爆炸火球温度及热辐射效应的实验研究方法。
At last, several methods of measuring fireball 's temperature and heat radiation effect have been introduced and analyzed.
边界效应是爆炸焊接普遍存在的问题,如何消除边界效应是提高爆炸焊接复合质量的关键。
Border effect is a common problem existing in explosive welding, how to eliminate the effect becomes one of the key technologies of improving the welding quality.
针对工业爆炸灾害的气云爆炸和军事上的云爆武器,人们关注其爆炸威力及所产生的毁伤效应。
Both the cloud explosion of industrial hazards and the fuel air explosive weapons for military purpose call our attention to the explosion power and the damage effects.
利用原型坑道内爆炸试验,考察了破片和空气冲击波的复合作用对防护门的宏观破坏效应。
The macroscopic effects of protective door under compound action of shock wave and fragment are reviewed by explosion in Prototype tunnel.
利用原型坑道内爆炸试验,考察了破片和空气冲击波的复合作用对防护门的宏观破坏效应。
The macroscopic effects of protective door under compound action of shock wave and fragment are reviewed by explosion in Prototype tunnel.
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