查询词典 dissipation
- 与 dissipation 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The electromagnetic pressure produced by the counteract of magnetic field in coil and the eddy current in liquid metal is ma inly determined by the magnetic flux density on the surface and its dissipation in the liquid metal.
在分析液态金属电磁成形理论模型的基础上确认:作用在液态金属表面的电磁压力和加热密度主要取决于其表面上磁场的大小以及磁场在液态金属中的分布规律。
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I hope that I can express through my works some of the terror, insignificance, pressure and dissipation of existence.
我希望能把这些生存的恐惧、渺小、压力、糜烂的东西通过作品表达出来。
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Bare copper flat wire technology is adopted for wire package,with H class insulant as bedding to realize functions like : quick heat dissipation,high efficiency and long working life.
线包采用丝包铜扁线技术工艺,用H级绝缘材料垫层,散热快、效率高、寿命长。
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This invention relates to a DC linear motor digital controller including a central processor circuit, a data memory, a program memory, an A/D conversion circuit, a D/A conversion circuit, a linear shift orthogonal code pulse signal circuit, a signal isolation circuit, among which, the center processor circuit is composed of a special DSP chip controlled by the motor, a complicated programmable logic device CPLD combining with a peripheral expanding circuit, said digital controller fully utilizes the motor to control the special DSP chip to integral DSP kernel CZXLP and the rich external circuit in a single chip to make up of a digital controller for controlling high frequency response DC linear motor with small volume, low dissipation and high reliability.
高频响直流直线电机数字控制器,属于电机自动控制技术领域,目的在于获得快速、高精度往返运动的控制效果,实现高频响直流直线电机的精密位置跟踪控制功能。本发明包括中央处理器电路,数据存储器,程序存储器,A/D转换电路,D/A转换电路,直线位移正交编码脉冲信号电路,信号隔离电路;中央处理器电路由一个电机控制专用DSP芯片,复杂可编程逻辑器件CPLD,结合外围扩展电路组成。该数字控制器充分利用电机控制专用DSP芯片将高性能DSP核C2xLP和丰富的功能外设电路集成在单个芯片上这一特点,构成了一个体积小、功耗低、可靠性高和功能比较齐全的高频响直流直线电机控制用的数字控制器,使系统的整体成本大大降低。
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Tests of three interior and three edge slab-column connections are studied in this paper. The properties of connections under vertical load and lateral reversed load are analyzed. The load-displacement hysteretic curve, development of crack, energy dissipation capacity and failure mode of slab-column connections are studied.
本文首先进行了六个板柱节点在竖向剪力和低周反复荷载作用下的试验研究,探讨了节点不平衡弯矩、板厚、柱截面尺寸、板配筋率等对节点受力性能和抗震性能的影响,分析了节点的荷载-位移滞回曲线、裂缝开展、延性性能和破坏形态等。
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This dissertation has studied various architectures of Sigma-Delta modulator systematically. According to power dissipation, stability and circuit implementation, a 2-2 cascade architecture is introduced. Oversampling ratio is 32. The attenuation factors of each integrator and interstage coefficients are obtained from behavioral simulation.
本论文系统地研究了∑A调制器的各种体系结构,根据功耗、稳定性以及电路实现等方面综合考虑,∑A调制器采用级联2—2结构,过采样比为32,并通过行为级仿真确定了积分器的增益衰减因子及级间耦合系数。
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The author builds up a macro-model and calculates the power dissipation and gain of an LDMOS invertor by using the model.
功耗增大使器件发热量增加,温度上升,导致器件的可靠性变差。
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It is found that there are similarities in terms of spectral integral among the wind input source terms given by Jeffreys, Sverdrup and Munk, and Plant and among the wave breaking dissipation source terms given by Tsikunov,Hasselmann and Philips,although the original forms and the physical considerations of these source terms are significantly different.
发现Jeffreys,Sverdrup和Munk以及Plant的风能输入源函数在谱积分意义下具有相似性,而Tsikunov,Hasselmann和Phillips的破波耗散源函数在谱积分意义下也具有相似性,尽管这些源函数的原始形式和物理背景显著地不同。
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A low-power dissipation keyboard in portable measuring instrument, based on A/D converter method, is proposed in this paper.
摘 要 本文提出了便携式测量仪器中基于A/D转换器的低功耗键盘的设计方案。
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Based on the Lagrangian equation with dissipation function, the motion equation of a microbubble with shell is obtained, and the dynamic characteristics of microbubble with shell in free space are studied. It shows that the inner and outer maximum radii of the microbubble increase when the acoustic pressure and its initial radius increase, as well as when the ultrasonic frequency decreases.
理论上利用有耗散函数的Lagrange方程,建立了有壳微泡的R运动方程,开展了自由空间中有壳微泡动力学特性的研究,表明微泡内外半径增量随声压的增大、超声频率的降低、初始内径的增大及壳厚的减薄而迅速增大。
- 推荐网络例句
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In the United States, chronic alcoholism and hepatitis C are the most common ones.
在美国,慢性酒精中毒,肝炎是最常见的。
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If you have any questions, you can contact me anytime.
如果有任何问题,你可以随时联系我。
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Very pretty, but the airport looks more fascinating The other party wisecracked.
很漂亮,不过停机坪更迷人。那人俏皮地答道。