percussive

Research on Rock-Crushing Mechanics Model in Rotary and Percussive Drilling

旋冲钻井破岩力学模型的研究

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As the elapse of time, serious consequence shows this one percussive apparently and more.

随着时间的推移, 这一冲击的严重后果越来越明显地显现出来.

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This paper introduces the automatic drilling principle, the hardware composition and software program in the windlass percussive drilling by the microcomputer control system.

介绍了卷扬式冲击钻进过程中，微机控制实现自动钻进的基本原理、硬件的组成和软件的设计。

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The Role of GM1 in Changes of Glutamate Receptors following the Fluid Percussive Brain Injury in Rat

GM1在流体冲击致大鼠脑损伤后对谷氨酸受体变化的作用

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Pneumatic DTH ( Down-The-Hole ) hammer is one of main pneumatic percussive-rotary drilling equipments.

风动冲击器是气动冲击回转钻进的主要设备之一.

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There are specific Powered Mechanical Equipment ( PME) with sound power lower than those specified in Technical Memorandum on Noise from Construction other than Percussive Piling ( TM1).

特定的机动设备，其声功率较《管制建筑工程噪音（撞击式打桩除外）技术备忘录》指明的其他设备为低。

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Entertainment Weekly called it a "percussive juggernaut."

这周狂欢派对主题是“震撼力量”

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Design and research of constant percussive force atomic force microscope in tapping mode

恒撞击力轻敲模式AFM的设计及研究

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According to the field applications of jet type hydraulic percussion tools, the main problems which affect the development rotary percussion drilling technology are put forward. At last several opinions are concluded about how to improve the efficiency of rotary percussive drilling tools.

并根据射流式液动冲击器现场试验应用，阐述了影响冲击旋转钻进技术发展的的主要问题，提出了提高冲击旋转钻井工具应用效果的几点看法。

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The paper sketches the course of research and development of" CG percussive grabbing boring equipment with casing", composition and specification of equipment;

简述了国家重点新产品“CG型全套管冲抓成孔设备”的研发历程，以及设备的组成、特点和参数；

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Abstract: The harm of percussive ground pressure, produced reason, conditions and protective measures are introduced.

文摘: 介绍了冲击地压的危害程度, 发生的原因 、 条件及采取的防治措施.

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The Design Execution and Development of Vibratory Percussive Method Strengthening Soft Foundation

振冲法加固软土地基的设计、施工及其发展

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Developments and Future Trends of Percussive Drilling Technology in the Construction of Foundation Works

冲击钻进技术在基础工程施工中的进展和展望

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With Rom á n D í az thrumming a percussive heartbeat, this intoxicating suite resonates with implications both ancient and state-of-the-art.

罗曼·迪亚兹（Román Díaz）担任打击乐手，这张迷人的组曲有着既古典又现代的深刻内涵。

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Study on incident wave shape and penetrative efficiency of a percussive penetrative system

冲击凿入系统入射波形与凿入效率的研究

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Percussive maintenance happens when your piece of electronic device--television, computer, etc--won't work, you give it a sharp unscientific whack4 to revive it.

电视或电脑等电子设备出故障的时候，你有时会通过敲打的方式让其恢复运转。

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When it is dragged over pliant areas, an additional percussive tap could indicate this collision.

当它被拖到受范区域时, 一个附加的敲击声提示这种碰触.

About Face 3交互设计精髓

Technique for Auger-percussive-rotary Drilling and Its Application in Side Slope Control

螺旋冲击回转钻进技术及其在边坡治理中的应用

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Realization of automatic percussive drilling by microcomputer control system

微机控制自动冲击钻进的实现

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The ideal wave form of rock drilling, energy transmission efficiency from drill to rock, and the theory of matching bits with rock proposed by Fairhurst, etc. are discussed in detail, which has laid a foundation for future study of theory for percussive drilling.

其中重点的对岩石钻进的理想波形、钻机能量输送到岩石的效率，以及Fairhurst提出的钻头与岩石匹配理论等问题进行了比较详细的介绍和讨论，作为继续研究冲击式钻眼法理论的基础。

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Using the same type of percussive quality and variable collision height can get different impact energy, which has reached the purpose of loading the test beam.

采用不变的撞击质量和可变的碰撞高度获得不同的撞击能量，已达到对试验梁加载的目的。

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Sheldon non-Newtonia n fluid, which is liquid, but solid under the percussive action of the speaker.

谢尔顿–它们组成了 非 牛顿流体.是一种液体, 但是在喇叭的冲击作用下就成了固体.

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When it is dragged over pliant areas, an percussive tap could indicate this collision.

我们在这里使用“受范”一词来表达物体和屏幕区域是可以被使用者操作的.

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The software processing sound can open sound file saved in the form of oscillogram to let users find the number of crest and time of correspondence, and calculate out return interval, stoke interval and the percussive frequency.

声音处理软件以波形图的形式打开被保存的文件，使用户能够读出波峰数及相对应的时间，从而计算出冲、回程时间及频率。

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Experimental study on rock drillability for percussive drilling

冲击钻凿岩石可钻性试验研究

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Heat treatment experiment research of pneumatic percussive drill bit for geophysical explore

物探气动冲击钻头热处理工艺试验研究

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The harm of percussive ground pressure, produced reason, conditions and protective measures are introduced.

介绍了冲击地压的危害程度, 发生的原因 、 条件及采取的防治措施.

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Theory of stress wave for percussive drilling

冲击式钻眼法的应力波理论

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( medicine) a small hammer with a rubber head used in percussive examinations of the chest and in testing reflexes.

（医学）在敲击测验和反射试验中使用的有木头的小槌子。

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His music is full of emotions backed with state-of-the-art technique, often treated with percussive arrangement.

凭借超群的技艺和时常伴以打击元素的安排,他的音乐充满动感.

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