查询词典 voltage

ABSTRACT: The quality of voltage is more and more concerned. the use of OLTC to improve the power quality is a very effective method, but currently in use for more than 90% of dry-type transformers is no excitation voltage type.

电压质量的好坏越来越受到人们的关注，使用有载调压变压器是一种改善电能质量很有效的方法，但是目前使用的干式变压器90%以上是无励磁调压型的。

A novel technique using a keeper with a simultaneous low supply voltage and low body voltage is proposed to improve the overall performance of high fan-in OR gates without modifying the physical dimensions of the keeper.

采用低电源和低衬底电压保持管技术，本文提出了一种新型的高性能多米诺或门结构。

INTEGRATOR, An operational amplifier whose output voltage is determined by the input voltage, the input resistance, the feedback capacitance, and time differential.

积分器，由输人电压，输人电阻，反馈电容和时间微分而决定其输出电压的运算放大器。

In addition, equivalent series reactance of excitation transformer worsens the condition of the thyristor operation, and it can bring transient over-voltage at the moment of switching thyristor. The transient over-voltage will endanger the field winding.

励磁变压器的串联电抗恶化了晶闸管的换相工作条件，并在晶闸管元件导通与关断瞬间引起危及到转子励磁绕组安全运行的过电压。

From this model, we can find how the channel length, channel doping concentration, the thickness of silicon film and gate oxide influences the threshold voltage, and the variation of threshold voltage is independent on back-gate bias.

从模型中可以容易地分析阈值电压与沟道浓度、长度、SOI硅膜层厚度以及栅氧化层厚度的关系，并且发现△V与背栅压的大小无关。

Selective ground protecting principle and application analysis of 6 kV high voltage using in coal mine;2. Analysis of fire hidden trouble of cross - linked polythene cable for high voltage and countermeasures

在计算导线最大风偏和安全距离情况下，35kV及以上高压架空电力线路两边导线向外侧延伸一定距离所形成的两条平行线之间的专用通道。

Production of nylon tape / Magic tape, tape, gum tape, voltage tape, elastic tape, magic Regardless of the first tape, hook and body hair (back-to-back) Hook , can not afford wool tape, small hook tape, soft hook tape, hot melt adhesive self-adhesive tape, acrylic adhesive tape, not bristles tape, waterproof fire tape, plastic tape hook , retractable tape, wire bundles with special tape, magic gum, red gum-type circular magic, magic cable tie, hook body hair with magic, magichead, special magic, Mody surgery paste, gum paste operation Mody, voltage operation paste Mody, Mody elastic paste operation

生产各种尼龙粘扣带/魔术贴、粘扣带、背胶粘扣带、电压粘扣带、松紧粘扣带、魔姑头粘扣带、勾毛同体粘扣带、不起毛粘扣带、细勾粘扣带、软钩粘扣带、热融胶自粘带、压克力自粘带、不刷毛粘扣带、防水防火粘扣带、塑胶勾粘扣带、伸缩粘扣带、电线捆绑带、特殊粘扣带、背胶魔术贴、背胶冲型圆形魔术贴、捆电线魔术贴、勾毛同体魔术贴、毛茹头魔术贴、特殊魔术贴、么术贴、背胶么术贴、电压么术贴、松紧么术贴

The experimental results show: the flattop phenomenon on the diode voltage pulse was very apparent for using the carbon fiber cathode, that is to say, the pulse duration of the diode voltage was widened; moreover, under the condition of the same power of microwave, the pulse duration of the out-put microwave was prolonged by about 30%; the peak power of the microwave was enhanced by 3dB.

通过在装置上做的两种阴极的对比实验，结果显示：碳纤维阴极的使用，改善了电子束质量，使辐射微波的脉宽增加了30%以上，辐射主瓣方向上的功率密度提高了3dB以上，频谱分布较纯净，实现了微波的高效输出。

So the flip-flop output level changes from low to high voltage or high to low voltage on command.

因此触发器输出电平的变化，从低到高电压或前高后低电压对指挥。

The outstanding of this study is: for system hardware design, a new voltage measuring circuit, which is used to measure the voltage of the individual battery of batteries is designed; for the functions of the new instrument, it is used to monitor the battery on-linely and real-timely not only when the battery is on floating charging but also on the course of charging and discharging with the new judging criterion of battery performance. Even more, the battery, which is good in floating charging and actually may be bad, could be found quickly by discharging for a short time periodically. The precision, automation and intelligence of the monitoring system for battery is improved greatly.

本论文工作的突出之处：在系统硬件设计方面采用了一种新的测量蓄电池组中单体电池电压的采样电路；在系统功能方面，不仅实现了对蓄电池浮充状态的实时在线检测，而且通过采用蓄电池组的均匀性判断标准实现了对蓄电池充、放电的动态过程中的性能状态实时在线检测诊断，还可以通过定期短时间放电的方法实现对蓄电池性能的快速判断，及时发现浮充状态时检测状况正常但实际己经存在故障的落后电池，极大的提高了对蓄电池检测的准确性、自动化和智能化程度。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。