介绍了电力系统保护信号的特点及其传输方式,并分析了各种传输方式的利弊。
The characteristic of power system protective relaying signal is introduced, all kinds of its teletransmission form are analysed.
随着光纤技术的迅猛发展,利用光纤传输继电保护信号,已获得了业内人士的普遍欢迎。
With the development of fiber optic cable technology, transmitting relay protection signal through optic cable are getting more and more popular.
本文重点阐述LH集成电路与保护信号装置原理,并分析弱电保护干扰问题及抗干扰措施。
In this paper, the principles of LH integrated circuit and signalling are introduced. The problems of disturbance and adopted measures against disturbance are also analyzed.
井下控制分站实现对井下现场设备的直接控制,同时完成设备运行状态及各种保护信号的采集与传输。
Control substation underground realizes to direct control for the field apparatus, at the same time, to collect and transmit of different kinds of guard signals and equipments running status.
以无功电流差补值作为控制参量,并以高次谐波电流作为谐振保护信号,由专家系统给出投切无功补偿电容的控制指令。
Then, adopting reactive current margin and harmonics as control and protection variable, an expert system was formed to control thyristor switched capacitor.
数据采集卡采集程控电源的输出以实现对程控电源的闭环控制,采集发电机控制器和汇流条功率控制器的保护信号以计算延时时间。
Data acquisition card collects data about the power output to realize a close-loop control, and protection signal of the two controllers to compute the delay time.
中央银行的任务就是解读被恐慌扭曲的价格信号,而不是保护市场不受他们不喜欢的信号的影响。
The central bank's task is to unscramble price signals distorted by panic, not to protect the markets from a signal that they do not like.
这是一个信号,表示我们可能需要保护自己。
人类的这种正常反应是用来保护自身的,这种反应向我们发出危险信号,让我们做好应对危险的准备。
This normal human reaction is used to protect us by signaling danger and preparing us to deal with it.
我们的研究证明了长效胰岛素信号能保护神经远离伤害。
Our results demonstrate that bolstering insulin signalling can protect neurons from harm.
在一个信号量保护大量数据时,如果一个或多个任务使用它进行写操作,这个信号量就会成为系统瓶颈。
When a semaphore protects a large amount of data, assuming one or more tasks USES it on a write basis, the semaphore becomes a bottleneck within the system.
HDCP用于保护“线路上的”高清晰数字视频信号,例如你的DVD播放器和电视机之间的线路。
HDCP is used to protect high-def digital video signals "on the wire," for example on the cable connecting your DVD player to your TV.
当然了,它们也能为您的手机提供点儿保护,并且解决信号问题。
Sure, it helps that they protect your phone, too. And that they fix the antenna problem.
菲布罗的贱卖透露出一个强烈的信号,即花旗管理层已不能或不愿保护私人投资者的利益,尽管他们仍持有66%的股份。
The Phibro fire-sale is the strongest sign yet that it no longer calls the shots-and that it is unable, or unwilling, to defend the interests of the private investors who still own 66% of the bank.
这种自我保护显然与某种类型的化学信号有关。
在最近一期《干细胞》(CellStem Cell)中发表的该项研究中,竟发现BMP信号对大脑干细胞起到一个令人惊讶的保护作用。
In that study, published in the most recent issue of cell stem cell, BMP signaling was found to be playing a surprising, protective role for the brain's stem cells.
在受SELinux保护的容器中,SELinux阻止该信号通过容器边界,因此kill- 9- 1实际上是安全的。
In the SELinux-protected containers, SELinux stops the signals from passing the container boundary, so kill -9 -1 is actually safe.
当然了,它们也能为您的手机提供点儿保护,并且解决信号问题。
Because they're expensive. Sure, it helps that they protect your phone, too.
在内部,有一种保护每个视图的信号量,它称为Collection信号量。
Internally, there is a semaphore protecting each view called the Collection semaphore.
他表示“我认为我们要小心行事,不要发出任何保护主义的信号”。
“I think we have to be very careful about sending any protectionist signals out there,” he said.
我们推荐一种更好的战略:从程序设计的视角分析数据需求,让一个信号量保护的数据量更少。
We recommend a better strategy: to remain aware of the data requirements from a program design viewpoint and have a semaphore protect smaller amounts of data.
但是如果把这种化学信号加到老鼠身上,形成的组合却能够保护被称之为造血原细胞的干细胞。
But by jamming these signals in mice, the team was able to protect the stem cells, called hematopoietic progenitor cells.
同时还需要良好的外层保护和特殊电子器件,从地球、太阳及其太空中传来的无线电“杂音”中过滤出dsss信号。
It would also need good shielding and special electronics to filter the DSSS signal from the radio-noise created by the Earth, the sun and the rest of the galaxy.
《消费者报告》当时发现,苹果手机保护套解决了信号微弱的问题。
Consumer Reports found that then, as now, the bumpers fixed the problem.
狗群保护着我们,随后我们发射了信号弹来吓走北极熊。
The dogs tried to protect us and we fired a signal pistol to try and scare it away.
由于两个二极管反向并联,所以此电路能够对任何极性的信号进行保护。
With two diodes in parallel back to back, the circuit will provide protection regardless of the signal polarity.
一个令人惊奇的发现是怀孕也有保护效应,因为许多表明保护作用的激素和生长因子信号基因也有表达。
A surprising finding was evidence of a protective effect of pregnancy as well, since the expression of many hormone and growth factor signaling genes suggests protection.
LotusScript被设计为线程安全的,这意味着它使用信号量保护数据结构,从而保护装载的每个LotusScript实例。
LotusScript is designed to be thread-safe, which means it USES semaphores to protect data structures so that each loaded instance of LotusScript is protected.
LotusScript被设计为线程安全的,这意味着它使用信号量保护数据结构,从而保护装载的每个LotusScript实例。
LotusScript is designed to be thread-safe, which means it USES semaphores to protect data structures so that each loaded instance of LotusScript is protected.
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