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- constant force feed system 恒力进给系统
- Development of NC Machine Tool of Honeycomb Micropits with Constant Force Feed 蜂窝状点坑数控恒力进给成型机的研制
- The pollution-discharge fee system. 排污收费制度。
- Gas generator rocket can pressurize a high-pressure feed system. 燃气发生器能使高压输送系统增压。
- At no time can the feed system destabilize an otherwise stable. 供应系统决不会使一个在其它状态下稳定的燃烧过程变得不稳定。
- The motion of a body when acted upon by a constant force was considered in detail in Chapter 4 and 5. 在第四、五两章详细讨论了物体在恒力作用下的运动。
- This paper presents a high power feed system for 7.3 m Cassegrain antenna. 介绍用于?7.;3 m Cassegrain天线的高功率馈源喇叭的设计。
- The toy ship the constant force which provides through an electric cable passes through from 300 centimeters water troughs. 玩具船通过一根电缆提供的恒力从300厘米的水槽里经过。
- Some form of resonator may be used to dissipate energy in an oscillating feed system. 某些形式的谐振器可用来耗散供应系统内的振荡能量。
- For a constant force, work W is equal to the magnitude of the force F times the displacement d of the object, or W = Fd. 如果力是恒量,功就可由沿物体路径方向的分力乘以路径的长度得出。
- We are born on the outermost layer of the earth's surface, pass our life on this surface, and die here. Gravity is the most constant force affecting our lives. 人类生于地球的最表面,在地球表面上生活,度过一生。地球重力是影响人类的最重要的力量之一。
- Only certain discrete frequencies are left without benefit of external stabilization due to the feed system. 只有某些个别的频率没有利用供应系统的外部稳定作用。
- The feed system of a rocket engine may be the cause of undesirable oscillations. 火箭供应系统可能是有害的振源。
- This paper gives the importance of the control of theoretical constant force by proper selection of the design parameters in the design of constant spring hangers. 阐述了在设计四连杆弹簧式恒力支吊架时,参数的选取对理论恒定度控制的重要性。
- The slurry feed system offers the only continuous feed possibility of the three methods investigated. 煤粉浆加料装置是所研究的这三种加料方法中唯一可能实现连续加料的一种方法。
- Variable federate machining is that higher federate is set during smaller depth to ensure constant force along the tool path.In this paper, the method o... 本文给出了路径上力的计算仿真方法,以及分段进给率的计算方法,可以指导实际的加工过程,这样既保证了加工过程的安全,又提高了生产率。
- The dynamics of the feed system are also an integral part of feed system coupled modes. 供应系统动力特性也是供应系统耦合振型的主要部分。
- In this model,the authors established the integro-differential equation for the expected discounted penalty function at ruin in the case of constant force of interest. 就利息力为常数的情形,给出该模型下破产时刻罚金折现期望满足的积分-微分方程。
- It has been proved by related tests (at constant force amplitude) that the fatigue strength of welded joints or structures with ultrasonic peening trea tment is improved greatly. 焊接接头或焊接结构经超声冲击处理后,疲劳性能得到十分显著的改善,这已被相关试验(常幅)所证实。突然超载所引起的过载效应会对超声冲击处理的效果产生一定的影响,具体情况如何,目前尚不情楚。
- Should I force feed him? 我该不该强制喂他?