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- Doppler positioning by the short arc method; 多普勒短弧法定位;
- Doppler point positioning by the short arc method 多普勒定位
- short arc method 短弧法
- The basic work principle of short arc machining technique,the application worth and the development foreground of this technique,are discoursed. 阐述短电弧加工技术的基本工作原理及该技术的实际应用价值和发展前景。
- It is believed that it is of great importance to the study of short arc machining technique,and is valuable to the study of the machining of the hard surfacing material as well. 该机床的成功研制为短电弧加工技术的深入研究奠定了基础,同时对硬面材料加工研究具有一定的参考价值。
- The available ignition circuit for large power xenon short arc lamp is improved to match direct low voltage supply and the new igniter can be used with DC power on board. 为了使大功率短弧氙灯能在低压直流供电的情况下顺利点燃,对现有触发电路进行了改进设计,使其适用于低压直流电源。
- Fe-C nano _ particles, which is produced by AC arc method in Ar gas atmosphere at pressure of 18 kPa, is studied by transmission electron microscope(TEM) observation and selected area electron diffraction(SAED) analysis. 利用透射电镜观察和选区电子衍射分析研究了在18kPa的Ar气氛中通过交流电弧法制备的Fe -C纳米微粒。
- A method of measuring the running error of telescope focusing is put for ward by using height differences of points in substituting a straight line for the traditional circular arc method. 本文提出一种用直线法确定各点高差代替传统的圆弧法确定各点高差来测定水准仪望远镜调焦运行差,将这种新的方法称作直线法。
- Shorter arc durations ultimately mean less contacts burning, resulting in less maintenance and a better breaker. 归根结底,电弧持续时间越短,触头越不易烧熔,维修量越少,而断路器性能越好。
- The reason the propeller shaft shortens as the angle increases is that the rear axle and differential move in a shorter arc than the propeller shaft. 当角度增加时,传动轴变短的原因是后桥和差速器运动的弧度小于传动轴运动的弧度。
- TIG Touch Striking Arc Method with Small Current 钨极氩弧焊的小电流接触引弧方法
- Your work falls short of my expectations. 你的工作未达到我的期望。
- high streaming velocity arc method 高流速弧光法
- Our escape was little short of miraculous. 我们能逃脱简直是个奇迹。
- High pressure xenon short arc lamps GB/T15041-1994高压短弧氙灯
- Extra-high tension's mercury short arc lamp 超高压水银短弧灯
- large power xenon short arc lamp 大功率短弧氙灯
- In the short term, the medicine may not be very effective. 从眼前来看，这药可能疗效不是很大。
- test method of weatherability of geotextiles:xenon--arc method 土工布耐气候试验 : 氙弧
- The hope of a short war went glimmering. 战争无望在短期内结束。
