采用高性能CNC直接作样条插补,为机床进给轴加减速产生无冲击的位置理论值,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.
要求电网与发电机组在允许的压差、频差条件下,在导前合闸角到来时,发出并网指令,使发电机组平滑无冲击的并入到系统电网中。
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.
本指南将带领你学会如何通过13个步骤,拍摄独一无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!
的确,今夏股市最大的冲击是那些被肆无忌惮的经纪人捧上奥运会间“必胜宝座”公司的股份:出售北京烤鸭的餐厅,旅馆等。
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.
瓶体本身就像广告一样传达了一种信息:不可复制,独一无二的视觉冲击。
The bottle alone conveys the message in all the advertising. No copy, no other visual impressions.
冲击脉冲雷达,又称作无载波雷达和视频脉冲雷达,是超宽带雷达的一个分支和特例。
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.
介绍了几种典型无模成形技术的研究概况,重点介绍了激光冲击成形的无模成形技术。
Several technologies called formative research profiles, focusing on technology of laser shock forming are introduced.
阀门应安装在无剧烈震动和冲击的地方,以及使用阀门无损害的场地。
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.
结果表明,采用低分子量反应性化合物作相容剂,共混物的拉伸强度提高,但冲击强度无改善。
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.
研究结果表明选择带电入池,无冲击电流方式时,可增强银镀层的结合力。
The result showed that the mode of sample entering electroplating bath with electrification and without impact current could made the adhesion harder.
在气门下降段,将气门的落座速度和下降段缓冲包角取小些,使得气门落座平稳,无激烈的冲击现象。
During the drop, better have a lower speed of resitting and a smaller wrap Angle, which can have a smooth resitting without fierce impact.
对叶片弦中区内部有、无冲击射流的气膜出流冷却方式中,冷气侧气膜孔局部换热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.
对三相电容器的暂态过程进行了研究,提出采用接触器和小电流晶闸管组成混合开关,实现了合闸时无冲击电流及分断时无电弧。
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.
采用数值分析方法分析了跨声速喷管无粘流动和超声速射流对挡流板的冲击流场。
Numerical analyses of the transonic nozzle inviscid flow and supersonic jet impingement on a jet TAB are presented.
根据直角式精密分度凸轮的工作原理,提出了一种无冲击分度凸轮的设计和加工方法。
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.
使调压过程在宏观上电压按系统运行的需要而改变,而微观上电压波形平滑、连续、无冲击。
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.
用数表及无感固定电阻取代传统冲击法测量中的电流表和滑动变阻器,大大减缩短了测量装置的接线,同时使测量装置更易于操作。
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.
着重研究了机械冲击和应力对无铅BGA封装焊点可靠性的影响,介绍了BGA 封装的可靠性力学试验(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.
该算法从频域角度出发,从而将有限冲击响应信道的识别简化为一系列的无记忆系统识别问题。
The algorithm analyzes the system in the frequency domain, then simplifies the finite-impulse-response channel estimate into several memoryless systems.
无伸缩缝桥梁具有节省桥梁养护费用、改善行车状况、减少车辆的冲击和提高桥梁使用寿命的优点,因此无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.
利用无磁场和有磁场的冲击波方程考虑了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波加热模型。
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.
在此很多企业都经不起金融海啸的冲击,其中原因很多,正所谓“得控则强,失控则弱,无控则乱” 。
There are a lot of enterprises can't withstand the impact of the financial tsunami for many reasons.
产品应安装和使用在无显著摇动、冲击和振动的地方。
Products should be installed and used without significant shake, shock and vibration place.
无剧烈震动和冲击的地方;
The working situation without violent vibration and striking.
当横流雷诺数与射流雷诺数之比大于0.5之后,有横流时的冲击射流冷却局部努赛尔数比无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.
具有加工硬化、电弧烛接和耐冲击的特性,可磨削但不可机械无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.
为了使换档平稳无冲击进行,利用调压系统控制换档结合元件的油压变化规律。
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.
无刷解析器是在编码器的应用程序更好的选择,涉及非常高的温度,振动,冲击和肮脏的环境。
Brushless resolvers are the better choice over encoders for applications that involve very high temperature, vibration and shock and dirty environments.
无刷解析器是在编码器的应用程序更好的选择,涉及非常高的温度,振动,冲击和肮脏的环境。
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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