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- The principle and equipment for micro structure using ultra short pulses in electrochemical machining (ECM) were introduced.Several main factors and influences were analyzed. 介绍了利用超短脉冲电源进行微细电解加工实验的原理与装置,分析了影响微细电解加工的几个主要因素及影响趋势。
- Ultra Short Pulses(USP) 超短脉冲
- two sparking ultra short pulse laser 二次序列闪光激光光源
- Our transmitter is sending out a series of short pulses. 我们的发射机正在发射一系列短脉冲。
- Propagation of ultra short wave and microwave in the ionosphere. 见电离层无线电波传播。
- Lastly， remember to keep the first few projections ultra short. 最后，记住最初几次投射一定要极其短暂。
- ultra short pulse 超短脉冲
- Ultra short pulse laser 超短脉冲激光
- L-NNA delayed colonic transit compared with saline and prevented the accelerative effect of CES with trains of short pulses on colonic transit. 3. 2.;与生理盐水组相比;L-NNA减慢了结肠传输;并阻断了串脉冲结肠电刺激对结肠传输的促进作用。
- This paper puts forward the signals transmission method combining the MSK technique with the radio technique of frequency modulated ultra short waves. 文章提出了采用最小频移键控 (MSK)技术与调频超短波无线电技术相结合传输信号的方法。
- Economization of air consumption: The support of ultra short pneumatic circuit and assistant nozzle saves about 10% consumption of air. 耗气量的节省：超短气路的设计和副喷嘴的支援控制，降低了约10%25的耗气量。
- Differing from the long pulse laser the ultra short laser will deposit its energy on the surface of the solid target in very short time and produce solid dense plasmas. 超短脉冲激光照射固体靶时可将其能量在极短的时间内沉积在靶表面一个极小的空间范围内,在固体靶表面产生固体密度的等离子体。
- Ultra Short Base Line Positioning System realizes positioning, tracking and data transmission of the target underwater, using the technique of acoustic positioning. 超短基线定位系统利用水声定位技术实现对水下目标的定位、跟踪和数据传输。
- Abstract The physical and chemical characteristics of the Electro Chemical Machining(ECM) by higher frequency,short pulses current are investigated,also its affection on the effects of ECM. 分析了高频、窄脉冲电流电解加工过程的物理、化学特性及对加工结果的影响，进行了高频、窄脉冲电流电解加工模具试验。
- To test this idea, she and her colleagues designed a device that uses short pulses of electricity to ionise the surrounding air, creating a purple plume of plasma rich in oxygen ions. 为了验证这个想法，她和同事们设计了一种设备，利用短脉冲电使周围空气离子化，产生紫色富含氧离子的等离子火焰。
- According to the need of "Long Range Ultra Short Baseline Locating System" ,the Research & Implementation of the Underwater Acoustic Transponder Electronic Cabin is the main task of the dissertation . 本论文针对“长程超短基线定位系统”的需要，着眼于水声应答器电子舱实现方法的研究。
- A newly down flow reactor with new ways of feed atomization and oil catalyst contact was developed according to the characteristic of ultra short contact time catalytic cracking process. 根据超短接触时间催化裂化工艺的特点,开发了具有新型原料雾化和剂、油接触方式的下行式反应器。
- Choose from a wide range of colours and styles including our Classic Tall, Classic Short, Ultra Short, Sienna Miller and Lace Up boots as well as our enormously popular Moonlight collection. 讲了上述这些话，什么意思呢，就是规劝经济条件不太宽裕的家长和考生，如果家境不太允许的话，不妨报考师范类院校一读。
- Generation of short pulses in Nd:YAG lasers YAG激光短脉冲的产生
- Your work falls short of my expectations. 你的工作未达到我的期望。
