In a titanic collision model, the bulk of the Moon would have formed from a combination of material from the impactor and Earth's mantle.
在泰坦尼克碰撞模型中，月球的大部分是由来自撞击者和地幔的物质结合形成的。
Computer simulations of this impact show that both of the objects would melt in the impact and the dense core of the impactor would fall as molten rock into the liquefied iron core of Earth.
对这次撞击的计算机模拟显示，这两个物体都会在撞击中熔化，而撞击者稠密的核心会以熔融岩石的形式落入地球的液化铁芯中。
Such a titanic collision between Earth and a Mars-size impactor may have given rise to Earth's Moon.
地球和火星大小的撞击物发生如此巨大的碰撞，可能导致了月球的形成。
In such collisions, the impactor is completely destroyed and its material is incorporated into the larger body.
在这种碰撞中，撞击者被完全摧毁，其物质被并入较大的天体中。
"In a way you do make a crater, but you fill it all in with the impactor material, " says Asphaug.
“从某种意思上说，碰撞过程中产生过环形山，但是参与碰撞的物质又把它填满了。”Asphaug说到。
The space craft will not land on the moon, though it will send a small "impactor" probe to the surface.
飞船将向月表发射一枚“撞击”探测器，但是不会在月球着陆。
A small change in the design of a slit bioaerosol impactor significantly improves its collection characteristics.
稍微改变纵向生物性气胶冲击器设计可有效改善其收集特征。
Taking the maximum impacting load as designing object, an optimal design model of the fluid impactor is established.
以最大冲击载荷为设计目标建立了冲击器的优化计算模型并进行实例计算。
In this paper, the mathematic model of nitrogen type hydraulic impactor is established based on its working principle.
针对氮爆式液压破碎锤工作原理，建立了液压锤的数学模型。
This Soviet follow-up to the first moon impactor became the first spacecraft to take pictures of the far side of the moon.
这是前苏联继第一艘月球撞击器之后的后续探月航天器，也是第一艘拍摄月球背面的航天器。
It is the key of popularizing such a technique on a large scale to design and make an impactor with excellent performance.
而其中性能优良的冲击器的设计与制造是该技术得以大面积推广的关键所在。
Deep impact first visited comet Tempel 1 in 2005, crashing an impactor into the comet to help scan its composition from afar.
“深度冲撞”号于2005年第一次造访了彗星Tempel1，为了分析该彗星的构成，它抛出了一个冲撞器。
The presence of hydrocarbons, and the absence of carbon monoxide, provide strong evidence for a water-depleted impactor in 2009.
出现了碳氢化合物，没有出现一氧化碳，强烈显示2009年的撞击物是缺水的。
The working performance of the hydraulic percussion impactor is one of the main factors which affect its working effect in practice.
液动冲击器工作性能是影响冲击旋转钻井技术现场应用效果的主要因素之一。
Inertial impactor is one of the most important particulate samplers, which is widely used for the atmospheric particulate classification.
惯性冲击器是最重要的颗粒物采样器之一，被广泛用于大气颗粒物的分级采样。
Envisaging the deficiencies of traditional impactors, a new mechatronic nitrogen explosion impactor based on pressure feedback is presented.
针对传统冲击器的缺点，介绍一种新型的基于压力反馈的机电一体化氮爆式冲击器。
The percussion and rotary drilling of hydraulic impactor may heighten drilling velocity several times, when it is been applying in drilling geothermic well.
液动冲击器冲击回转钻进技术应用于地热井钻进中，可以数倍提高钻进速度。
The impactor can regulate system pressure according to different objectives, so the purpose to reduce power capacity of original machine, such as excavator, is realized.
该冲击器时针对不同作业对象来调节系统压力，从而实现降低主机（如挖掘机等）装机容量的目的。
According to Finite Element Method, the impactor is considered as a discrete mass system in terms of 3D solid element with initial velocity, and 2D shell element is used for target plate.
首先采用有限元法，将撞击体离散成由三维实体单元构成的具有一定初始速度的离散质量系统，对靶板采用二维壳单元离散。
Based on three sets of virtual testing configurations that are airbag test, impactor test and steering wheel test, the dynamics of the airbag and the relevant contacted components are analyzed.
基于气囊试验、碰块试验和转向盘试验等虚拟试验分析了各气囊折叠方式对应的气囊压力和相应的接触物体的动力学参数。
Grimlock and Impactor meet Megatron within the arenas.
钢锁与撞针于大角斗场结识威震天。
Grimlock and Impactor meet Megatron within the arenas.
钢锁与撞针于大角斗场结识威震天。
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