• 采用高性能CNC直接补,机床进给轴加减速产生冲击位置理论值,提高轮廓加工精度

    The high performance CNC directly made the sample bar to put to interpolation and increased the precision of processed outline.

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  • 要求电网与发电机组允许压差、频差条件下,在导前合闸到来时,发出并网指令,使发电机组平滑冲击并入系统电网中。

    When the phase of closing breaker is coming, the device sends out the dictation to put the dynamo into the power system smoothly and rapidly.

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  • 指南带领学会如何通过13个步骤拍摄独一二的水滴影像冲击视觉

    This tutorial will walk you through 13 steps for learning to shoot unique water images with impact!

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  • 的确今夏股市最大冲击那些被肆忌惮经纪人上奥运会间“必胜宝座”公司的股份:出售北京烤鸭餐厅旅馆

    Indeed, among the shares hardest hit this summer were those that unscrupulous brokers had touted as sure-fire winners from the games: restaurants selling Peking duck, hotels, and the like.

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  • 瓶体本身就广告一样传达了一种信息:不可复制,独一二的视觉冲击

    The bottle alone conveys the message in all the advertising. No copy, no other visual impressions.

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  • 冲击脉冲雷达称作载波雷达和视频脉冲雷达,是宽带雷达的一个分支特例。

    Impulse radar, also known as non-career radar and video pulse radar, is a branch or a special case of the Ultra Wide Band (UWB) radar.

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  • 介绍几种典型成形技术研究概况重点介绍了激光冲击成形模成形技术

    Several technologies called formative research profiles, focusing on technology of laser shock forming are introduced.

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  • 阀门安装剧烈震动冲击地方以及使用阀门损害场地

    The valve should be installed in the absence of severe vibration and shock of the place, and the use of the valve without damage to the venue.

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  • 结果表明采用分子量反应性化合物相容剂,共混拉伸强度提高冲击强度改善。

    The results show that: using low molecular weight reactive compounds as compatibilizers, the tensile strength of the blends is raised, but the impact strength is not improve.

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  • 研究结果表明选择带电入池冲击电流方式时,增强银镀层结合力

    The result showed that the mode of sample entering electroplating bath with electrification and without impact current could made the adhesion harder.

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  • 气门下降段,将气门落座速度下降段缓冲些,使得气门落座平稳激烈冲击现象

    During the drop, better have a lower speed of resitting and a smaller wrap Angle, which can have a smooth resitting without fierce impact.

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  • 叶片中区内部冲击射流出流冷却方式中,冷气气膜局部特性进行了实验研究

    Experimental investigation of the turbine blade local heat transfer characteristics at the inner side of the mid-chord region near film holes was conducted, with and without impingement cooling.

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  • 三相电容器暂态过程进行了研究提出采用接触器电流晶闸管组成混合开关实现了合闸时冲击电流分断时电弧

    This paper researches on three phase capacitor transients, presents a combined switch constructed of contactor and low current thyristors to realize non surge close and non arcing break.

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  • 采用数值分析方法分析了跨声速喷管流动超声速射流挡流板的冲击流场。

    Numerical analyses of the transonic nozzle inviscid flow and supersonic jet impingement on a jet TAB are presented.

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  • 根据直角精密分度凸轮工作原理提出了一种冲击分度凸轮的设计加工方法

    Based on the working rules of right angular exact index CAM, a method for designing and machining a CAM which indexes without impact was proposed.

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  • 使调压过程宏观上电压系统运行需要而改变微观上电压波形平滑连续冲击

    The macrocosmic voltage is changed in terms of the demand of system operation, while the waveform of the microcosmic voltage is smooth, continuous and poses no impact.

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  • 用数表固定电阻取代传统冲击测量中的电流表滑动变阻器,大大减缩短了测量装置的接线,同时使测量装置易于操作

    Analogue meters and potentiometers can be replaced by digital meters and non-inductive resistors in the classical ballistic method, so it makes wiring and operating more easier.

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  • 着重研究机械冲击应力BGA封装焊点可靠性影响,介绍了BGA 封装可靠性力学试验(跌落、弯曲试验)及其分析方法。

    The methodologies for free drop test and bending test are introduced, considering the important effect of mechanical stress on the reliability of lead-free BGA packaging.

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  • 算法角度出发,从而将有限冲击响应信道识别简化一系列记忆系统识别问题。

    The algorithm analyzes the system in the frequency domain, then simplifies the finite-impulse-response channel estimate into several memoryless systems.

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  • 伸缩桥梁具有节省桥梁养护费用改善行车状况减少车辆冲击提高桥梁使用寿命的优点因此伸缩缝桥梁有着广阔的运用前景

    Jointless bridge has a bright future because it has much merit, such as low cost of bridge maintenance, improved traveling environment, reduced vehicle impact to bridge and extended usage of bridge.

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  • 利用磁场磁场冲击方程考虑对局部热动平衡的偏离,计算了中色球层太阳宁静区的冲击加热模型。

    For the middle chromosphere of quiet Sun, to consider the deviation from LTE, using the equations of shock with and without magnetic field, the heating by shock wave has been computed.

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  • 很多企业经不起金融海啸冲击,其中原因很多,正所谓“得控则强,失控则弱,控则乱” 。

    There are a lot of enterprises can't withstand the impact of the financial tsunami for many reasons.

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  • 产品安装使用显著摇动冲击振动地方

    Products should be installed and used without significant shake, shock and vibration place.

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  • 剧烈震动冲击的地方

    The working situation without violent vibration and striking.

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  • 横流雷诺数射流雷诺数之比大于0.5之后,有横流时冲击射流冷却局部赛尔横流时有较为显著下降

    When the cross-flow to jet Reyuolds number ratios are greater than 0. 5, the jet impingement Nusselt numbers arc obviously lower than that without cross-flow.

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  • 具有加工硬化电弧冲击特性磨削不可机械加工磁性的钢结硬质合金。

    It has properties of hardening after malleablization, arc welding and impact resistance. It can grind but can not machining demagnitized steel-bonded carbide.

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  • 为了使平稳无冲击进行利用调压系统控制换档结合元件油压变化规律

    In order to insure the smooth shift, pressure regulating and flow control system is adapted to control oil pressure changing curve of the applying elements.

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  • 解析器编码器应用程序更好选择涉及非常温度振动冲击肮脏环境

    Brushless resolvers are the better choice over encoders for applications that involve very high temperature, vibration and shock and dirty environments.

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  • 解析器编码器应用程序更好选择涉及非常温度振动冲击肮脏环境

    Brushless resolvers are the better choice over encoders for applications that involve very high temperature, vibration and shock and dirty environments.

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