而对运行中的电力变压器的绝缘状态实施监测最有效的方法是实时提取使绝缘损坏的局部放电信号。
The most efficient method in monitoring the running transformer's insulated state is to extract partial discharge signals in real-time.
针对截波产生的原因,重点分析了雷击变电站终端杆塔使绝缘子闪络产生截波,并引起变压器截波过电压的机理。
The mechanism of chopped wave overvoltage of transformers caused by insulator arc-over chopped wave after lighting stroke terminal tower is analysis emphasize.
快速思考和反应也依赖胆固醇,因为这些蜡状分子构成的鞘使神经元绝缘和加速电传递。
Quick thinking and rapid reaction times depend on cholesterol, too, because the waxy molecules are the building blocks of the sheaths that insulate neurons and speed up electrical transmissions.
她表示,现有反应器第一个需要改进的地方是改善其绝缘性,以便阻止热能流失。她期待这一简单的改进能够使反应器的利用率翻两倍。
She says the first improvements that will be made to the existing reactor will be to improve the insulation to help stop heat loss, a simple move that she expects to treble the current efficiency.
为了使炉具绝缘,陶瓷衬里是实验室里的一种选择,但是它们运输困难而且大批量生产时品质不稳定。
For insulating the stoves, ceramic linings are the materials of choice in the lab, but they are difficult to ship and present problems of consistency for mass production.
此外,家长保护过度孩子,使他们与压力绝缘,不让他们受委屈,这也是不好的。
And it's not good for parents to protect their children from every pressure and discomfort.
无论对哪种现象,选择很好的绝缘材料,并使连接结构尽可能地牢固都是很重要的。
Regardless of the phenomenon involved, it's important to choose good insulating materials and make connecting structures as rigid as possible.
被动冷却策略包括屋顶隔热、保温绝缘、可操作窗户和挑檐,使房屋保持舒适而不用空调。
Passive cooling strategies, including a cool roof, living roof, heavy insulation, operable Windows and large overhangs, allow the house to remain comfortable without the use of air conditioning.
绝缘层:涂于电极或挂具的某一部分,使该部位表面不导电的材料层。
Insulating layer: coating on the electrode or hanging fixture, a part of the surface of the part of conductive material layer.
局部放电试验对干式绝缘电气设备存在的弱点或缺陷具有很好的检测作用,但常常因为干扰的影响,使测试无法达到满意的效果。
Partial discharge test have good detection effects the weak points and defects of dry insulation inductor, but the test often couldn't attain the satisfied purpose because of the interference.
击穿过程也使漆膜绝缘性能受到影响。
During rupture, the insulating properties of the film are also affected.
靴底有轻质双层密度橡胶使靴底直接绝缘。
Insulation in the sole of the boot is provided by lightweight dual density direct rubber soling.
通过增加各种添加剂,使聚氨酯鞋底在耐磨、耐油性、电绝缘、防静电和耐酸碱性能方面有了很大的提高。
By adding various additives, properties of new PU sole such as abrasion resistance, oil resistance, electric insulation, antis.
电气设备热故障会导致绝缘下降并击穿,使设备损坏,甚至引起火灾。
The heat fault of the electric equipment can cause insulation down and breakdown and makes the equipment damage, even gives rise to fires.
“我们发现高脂肪进食导致脑细胞与身体绝缘,使之不能检测到吃饱了不要再吃的信号。”Cowley教授说。
We discovered that a high-fat diet caused brain cells to become insulated from the body, rendering the cells unable to detect signals of fullness to stop eating, " Professor Cowley said."
因此通过何种方法解决,使介质损耗因素值能不受或少受外部原因的干扰,从而较准确的实时反映设备绝缘状态就显得尤为重要。
Therefore, it's very important to find out how to avoid or reduce the external interfering to the data of dielectric lose factor, then help us to get the accurate status of equipment insulation.
本系统提出引入绝缘知识分析高压设备的故障原因,使本系统的诊断和分析性能扩展。
The Knowledge about insulation partial discharges for EHV devices fault case analysis is introduced into this es in order to extend analysis capability.
蓬松毛皮拥有一个额外的绝缘空气旁边的动物的皮肤,使它更暖和。
Puffy fur holds an extra layer of insulating air next to the animal's skin, keeping it warmer.
还用高度可靠的电气绝缘设计使可靠性大大加强。
The design of highly reliable electric insulation makes the reliability improved significantly.
绝缘介质层的二次电子发射,使放电电流增大。
The secondary electron emission from the dielectric layer makes the discharge current increase.
这一点使之成为耐久绝缘材料。
在沟槽里形成一个导电电极,使它覆盖在绝缘层之上。
A conductive electrode is located in the trench, which overlies the insulating layer.
为使电流测量时的电介质吸收影响减到最小,用来做对极小的电流测量的绝缘体,应避免施加大于数伏的电压。
To minimize the effects of dielectric absorption on current measurements, avoid applying voltages greater than a few volts to insulators being used for sensitive current measurements.
与现有技术相比较,本发明的线缆的芯线最大程度保持了绝缘层的均匀完整性,使高频信号传输得以得到最大程度的保证。
Compared with the prior art, the core wires of the cable farthest keep the uniform integrity of the insulating layers, thereby farthest ensuring the transmission of high frequency signals.
少数是水封败坏、水经过电机轴渗入电机内使电机绝缘性能好转所致。
Few are corrupt seal, infiltration of water through the motor shaft inside the motor due to improvement in the motor insulation.
少数是水封败坏、水经过电机轴渗入电机内使电机绝缘性能好转所致。
Few are corrupt seal, infiltration of water through the motor shaft inside the motor due to improvement in the motor insulation.
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