The floating potential, Vf is usually only a few volts below ground. 浮置电势Vf通常只低于接地电位几伏。
Through defining slide yield function and floating potential function of thermo-contact surface, the complementary equation of thermo-contact boundary was got. 通过定义接触面滑动屈服函数和流动势函数,得出了热接触边界的互补方程。
A kind of special floating slab track is utilized to conduct an experiment in laboratory in order to control potential low-frequency vibration from urban mass transit. 针对城市轨道交通可能引发的低频振动,采用特殊浮置板轨道进行室内激振试验。
In regular waves, the hydrodynamic forces acting on a single floating body can be obtained from the potential flow theory. 单个系泊浮体在规则波作用下,所受的流体动压力用势流理论计算。
From the experimental results of plasma potential and substrate floating potential of pulsed filtered cathode arc deposition system, the change of grounded state of the arc source influences greatly the substrate floating potential and plasma potential. 通过测量脉冲磁过滤阴极弧等离子体沉积系统中的基片台悬浮电位,发现了弧源接地方式对基片台悬浮电位与等离子体电位影响很大。
It has been proved that, with the new electrodes, the influence of the floating of corrsion potential and the ic drop between the reference and research electrodes can be effectively eliminated. A new electrode system was provided for the measurement of soil corrosion. 这一电极体系能很好地克服自腐蚀电位漂移的影响和有效降低IR降,为土壤体系的腐蚀测试提供了一种可靠的电极体系。
Some experimental results of the potential distribution in MM-4 fusion device are presented by measuring the floating potential of probe. 本文描述了用静电探针测量探针悬浮电位的方法,给出MM-4中电位分布的实验结果。
Both the spacecraft charging and the floating potential rising make the spacecraft damaging interaction with space plasma enhance. 航天器充电及其悬浮电位提高都导致航天器与空间等离子体间有害的相互作用增加。
This paper reviews the development of synthetic technology of carbon nanotube by catalytic py-Floating catalyst method has potential applications in industrial engineering. 介绍了催化热分解含碳化合物合成碳纳米管的技术,比较了基板法和流动催化法的优缺点以及它们的发展前景,并简单地介绍了碳纳米管的应用领域。
Getting the plasma potential, floating potential, energy distribution and density of electron takes no more than two minutes. 在两分钟之内可完成等离子体电位、悬浮电位、电子能量分布和电子密度的测量。
Floating catalyst method has potential applications in industrial engineering. 流动催化法是最有潜力实现碳纳米纤维工业化的生产方法。
Time Sharing Floating Potential Trigger System of Three-Phase Full-Control Bridge Rectifying Circuit 三相全控整流桥分时浮动电位触发系统
Very Large Floating Structures ( VLFS) were received considerable attentions due to their potential significance in the utilization of ocean space and exploration of ocean resources. 超大型海洋浮式结构物(VLFS)在利用海洋空间和开发海洋资源方面有着很大的实用价值。
The plasma parameter profiles measured include electron temperature and density as well as their decay lengths, floating potential, space potential, saturation ion current and particle flux in a discharge with this system. 它在一次放电中能测量主等离子体边缘的温度、密度、悬浮电位、空间电位、离子饱和电流、极向电场、粒子通量等参数的径向分布以及电子温度和密度的衰减长度。
The calculations also indicate that a multiple floating potential phenomenon for some materials of spacecraft may occur. 计算还得到某些航天材料可能出现多重带电的现象。
It was found that the substrate floating potential changes a lot when the grounded state of arc source changed. 在实验过程中还发现弧源不同的接地方式对基片台悬浮电位有很大的影响。
Floating potential of a macroparticle in VaD plasmas VAD等离子体中宏观粒子的悬浮电位
Using floating microelectrode, we have been able to record the action potential of ventricular cells of the tortoise and observed the effect of high potassium and high calcium on it. 用浮置式细胞内微电极法引导在位灌流乌龟心脏心室肌细胞动作电位,观察高钾、高钙的单独作用及相互作用。
The high-side gate drive adopts floating potential of ground technologies, let the potential of gate floating based on principle of bootstrap. The bootstrap capacitor is external. 高端栅极驱动采用浮动地电位技术,利用自举原理将栅极电位上浮,外接自举电容。
Compared with floating potential of tube, the grounded tube also gains higher plasma density. The discharge breakdown is difficult when the shielding grounded electrode is employed. 相对于管件悬浮的情况,管件接地后,等离子体密度明显提高。屏蔽地电极的加入增加了空心阴极的起辉难度。
The fourth chapter is the measure of control risk of floating charge. Analyze the prevention of potential risk pointing to the defaulted aspects. 第四章为浮动抵押的风险防范措施,针对该制度的潜在风险,对于有关风险的控制防范进行了必要的探讨分析。
According to the experimental phenomena and data, the seismic characteristics and main effect factors for dynamic response of submerged floating tunnel were analyzed. ( 3) Based on the potential fluid theory, seismic response of submerged floating tunnel was studied by numerical analysis. 根据模型试验的试验现象和数据,分析了悬浮隧道地震时的反应特点,以及悬浮隧道动力反应的影响因素。(3)在势流理论的基础上,对悬浮隧道进行了地震响应数值分析。
In this dissertation, the latter is used. The floating structures are simplified as beams, and the dry mode in the air is figured while the potential flow theory is employed to solve the hydrodynamic issue. 本文采用了模态分析法,将浮体结构物简化为梁,计算其在空气中的干模态,采用势流理论求解水动力。