impactor
美 ['ɪmpæktə] 
英 ['ɪmpæktə]
- n.撞击取样器；碰撞器；打桩机；锻锤
- 网络撞击器；冲击器；冲击机
英汉解释
例句
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。
"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 impactor: A large spacecraft slams into the asteroid hard enough to jolt it off its Earth-bound track.
冲撞器：一架巨型太空飞行器猛力撞上小行星以让它偏离直冲地球的轨道。
The test variables include the effects of changing the size of impactor and distance between impactor and receiver.
实验变数包括改变敲击元尺寸及接收器距离对检测的影响。
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。
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。
Impactor handwheel (3-10 times more effective than standard handwheel).
冲击性手轮（比普通手轮效率高出3至10倍）
Apophis has in the past been claimed as a possible future impactor when it returns to our neighbourhood in 2029 and again in 2036.
过去曾断言，当阿波菲斯于2029年和2036年两次返回到我们周边太空时，它将可能撞上地球。
Size distributions of mutagenic compounds and mutagenicity in atmospheric particulate matter collected with a low-pressure cascade impactor
用低压级联冲击器收集的大气颗粒物中诱变化合物的尺度分布及其诱变性
The Research of a Pressure Feedback Full Hydraulic Pressure Hydraulic Impactor With Strike Energy and Frequency Adjusted Independently
压力反馈式全液压式独立调频调能液压冲击器研究
Research of a full hydraulic pressure hydraulic impactor with strike energy and frequency adjusted independently
能独立调频调能液压冲击器的研究
Emulation Study of Performance Effect of Nitrogen Explosion Type Impactor with Higher and Lower Air Pressure Accumulator
高低压蓄能器充气压力对氮爆式冲击器性能影响的仿真研究
Influence of cutters'machining precision at each stage on the cutoff diameters of a cascade impactor
多级冲击采样器各级切割器的加工精度对截止直径的影响
Leigh Fletcher, researcher at Oxford University, summarized why all the evidence is pointing at an asteroid impactor:
利弗莱彻（LeighFletcher），牛津大学的研究员，总结了为什么所有的证据都指向小行星：
Mechatronic Nitrogen Explosion Impactor and its Flexible Nature
机电一体化氮爆式冲击器及其柔性本质
Research on Computer Simulation for a New Pilot Type Hydraulic Impactor System
新型先导式液压冲击器系统的计算机仿真研究
Calculation and verification of pressure distribution for the cascade impactor
多级冲击器压强分布计算及实验验证
Research on design theory on the return oil chamber of a new hydraulic impactor
新型液压冲击器回油储油腔的设计理论研究
Dynamic simulation of hydraulic impactor without high pressure accumulator
无高压蓄能器的液压冲击器动态仿真
Study of new pilot hydraulic impactor
新型先导式液压冲击器研究
Discussion on Principle and Design of Impactor for Respirable Dust Sampling in Underground Mine
煤矿呼吸性粉尘冲击采样器原理与设计探讨
Experimental Research on Back-pressured Hydraulic Impactor
石油背压式液动冲击器的室内试验研究
Development of a Novel Seal Structures for Hydraulic Impactor
液动冲击器新型密封结构设计与试验研究
Flexible Impact, Flexible Impactor and Flexible Impact System
柔性冲击、柔性冲击器及柔性冲击系统
Study on Behavior of Nitrogen Inflating Hydraulic Impactor System With Field Test
氮爆式液压冲击器系统性能实验研究
Research on Back Pressure Hydraulic Impactor Seal Structures
背压式液动冲击器密封问题研究
An analysis of design parameters of impactor for particulate sampling
冲击采样器设计参数分析
Combination of pneumatic impactor lithotripsy and ESWL in the treatment of upper ureteral calculi: report of 68 cases
输尿管气压弹道碎石术联合ESWL治疗输尿管上段结石68例
Dependence of Cutoff Diameters on the Exit Pressure for Cascade Impactor
多级冲击采样器截止直径与出口压强的关系
Optimal design of hydraulic valve impactor for rotary drilling
钻井用阀式液力冲击器的优化设计
Study on Computer Aided Test and Control System for Hydraulic Impactor
液压冲击机械计算机辅助测控系统研究
Study on the Chisel Anti-Rebound Mechanism of Hydraulic Impactor
液压冲击器镐钎冲击反弹缓冲机构研究
Analysis of Operating Principle for Impactor
撞击机工作原理分析
Research of Back Blast Buffer Unit of Hydraulic Impactor
液压冲击器防反弹冲击缓冲装置的研究
Research and development of hydraulic impactor
水压冲击器的研究与开发
A New Type of Pressure Feedback Hydraulic Impactor
新型压力反馈液压冲击器
The On-line Test Method of Hydraulic Impactor's Performance
液压冲击机构冲击性能在线检测方法
The Study of Research Status and Trend of Hydraulic Impactor
液压冲击器的研究状况和发展趋势
Study on a New Type of Apart Hydraulic Impactor
一种新型分体式液压冲击器研究
