Cooper is thus able to stand on neutral ground, though making it plain that his patriotic sympathies are with the Americans. 这样,库珀可以取中间立场,尽管他已表明是出于爱国而同情美国。
Only then do you bring both parrots together on neutral ground, that is, not in the cage of the established bird, and observe their behavior. 只有这样做,你才能一起带这两只鹦鹉在中立的场地,即不是在已建立的鸟笼里观察它们的行为。
The parameters of neutral reactor for HV shunt reactors and the line ground switch are selected. 选择了高抗中性点小电抗和线路接地刀闸的参数。
All countries were concerned to honour it as neutral ground. 所有的国家都很想尊重它为中立地带。
As with a neutral pronator, an individual who overpronates initially strikes the ground on the lateral side of the heel. 过度旋内的人群,首先触地的部位为后跟外侧。
It was necessary to find some neutral ground on which an exchange could be made, and then to try and land these goods on the coast of France. 大家必须先商量出一个中立的地点来做这次交易,然后设法把这些货运到法国沿岸。
The reactance of this coil, which is connected between the neutral, and ground is made in the range 90 to 110 per cent of the value required to neutralize the capacitance current. 联接在中性点与地之间消弧线圈的电抗值要在抵消90%至110%容性电流所需值的范围内。
There must remain no neutral ground to serve as a refuge for lawbreakers, and especially for lawbreakers of great wealth, who can hire the vulpine legal cunning which will teach them how to avoid both jurisdictions. 绝对不能给犯法者,尤其是有钱雇得起狡猾律师为其出谋划策以逃避州法、国法的犯法者提供法不可及的避难所。
Individuals, like nations, must have suitable broad and natural boundaries, even a considerable neutral ground, between them. 个人,正像国土一样,必须有适度的、宽阔而自然的疆界,甚至在疆界之间,要有一个相当的中立地带。
This means that we can never stand on neutral ground. 这意味著我们永远不能站在一个自然中立的基础上。
Thanks for meeting me here on neutral ground. 感谢你在中立的场合见我。
The small current neutral grounding system is a kind of system without neutral grounding, in most of which the neutral point connects to ground through a reactor. 小电流接地系统是指中性点不直接接地系统,其中大多数采用中性点经消弧线圈接地方式。
Two different opinions about neutral ground way of large generator are existed at home, neutral grounding by reactor or distribution transformer. 国内对大型发电机中性点接地方式有2种不同的主张,即中性点经消弧线圈接地和经配电变压器高阻(或中阻)接地。
This paper introduces the calculating method of person shocking current in the sysytem of power supply of neutral dot direct ground connection and not ground connection. 介绍变压器中性点直接接地和不接地系统中人身触电电流的计算方法。
Research on neutral ground way of large-capacity generator 大容量发电机中性点接地方式的研究
Since the manual mode of passing over of neutral section is not applicable to the high speed railways and having various defects, the paper introduces the overseas modes of ground transfer of automatic passing over of neutral section, switch transfer in OCS mast and transfer on board. 摘要:手动过分相方式不适于高速铁路且存在各种弊端,本文介绍了国外自动过分相的地面转换方式、接触网柱上开关转换方式和车上转换方式。
Non-ground neutral system and arc-suppression-coil-ground neutral system are called non-direct ground neutral system. 中性点不接地系统和中性点经消弧线圈接地系统统称为中性点不直接接地系统,广泛应用于铁路配电系统中。
Overvoltage analysis for a ground neutral system with earth fault and ground neutral rupture 大电流接地系统接地故障伴随接地变中性点烧断的过电压
Two different viewpoints about neutral ground way of large-capacity generators at present, neutral grounding by distribution transformer or resonant. 目前对大容量发电机中性点接地方式有两种不同观点,即中性点经配电变高阻接地和经消弧线圈谐振接地。
For a mining ungrounded neutral power system in a coal mine, its insulance and capacitance to the ground are two important parameters in determining the safety conditions of the electrical power supply. 对于煤矿井下中性点不接地的供电系统,其对地绝缘电阻和电容是决定供电安全条件的两个重要参数。
Generator neutral ground methods include non-ground, low impedance ground, high impedance ground and arc-suppression coil ground. 发电机中性点运行方式有中性点不接地、小阻抗接地、高阻抗接地、消弧线圈接地。
Neutral donor on the heterointerface in magnetic fields were studied. Using a variational method, the ground energies and the binding energies of D~ 0 center was calculated. 用变分法讨论了异质界面上中性施主D0的能量随垂直于界面的磁场的变化情况,计算得到此结构中D0中心的基态能量和束缚能。
Elimination of the Ferro Resonance by Connecting a Resistor Between the Neutral Point of the PT and Ground and RXQ Type Resonance Eliminator 电压互感器中性点串电阻消除铁磁谐振及RXQ型消谐器
This paper described the factors which cause the neutral point potential rise and effect on the zero sequence active power flow in the neutral point un-directly grounded distribution systems both in normal operation and in single phase-to-ground fault operation conditions. 文章从理论上阐述了引起中性点不直接接地的配电系统在正常运行中以及线路出现单相接地故障后中性点位移的各种影响因素,以及对各线路零序有功功率大小和方向的影响;
In the proposed scheme, a thyristor is placed between the main transformer neutral point and the ground and fired in different ways to achieve the above process. 其典型实施方案是在变电站主变中性点与地之间串入一可控硅,通过控制可控硅的导通方式来实现上述过程。
This test can also be used as an analysis of the power system neutral grounding and single-phase ground fault operation of the platform for us to better analysis of the actual run-time power system working state data to provide a practice. 本实验台也可以作为一个分析电力系统中性点接地及单相接地故障运行情况的平台,为我们更好的分析电力系统实际运行时的工作状态提供一个实践数据。
Non-direct grounded neutral system has been widely used in low and medium voltage distribution system in some countries and the single phrase to ground fault is the main one of this kind of system. 中性点非有效接地系统被广泛应用于我国中低压配电网络,在此系统中单相接地故障是主要的故障类型。
It is an important research subject in neutral ineffectively grounded systems that detecting the ground fault accurately. 对接地线路的准确检测一直是小电流接地系统的一个重要研究课题。
For the large generator, the neutral point is usually of non-grounded or high resistance grounded through distribution transformer, so the fault current of generator stator winding single-phase ground fault is not big, the damage to stator is small. 对于大型发电机而言,其中性点通常采用不接地或经配电变高阻接地,所以发电机定子绕组单相接地故障产生的故障电流通常不大,对定子绕组的损害也比较小。