查询词典 a-c generator

After the UP and DN signals transition to a logic low, NAND gate 403 generates a rising edge in VIN, and pulse width generator 404 generates a rising edge in VOUT a delayed period of time later.

在UP和DN信号转换到逻辑低电平后，NAND门403在VIN中生成上升沿，且脉冲宽度发生器404在延迟时间段后在VOUT中生成上升沿。

The generator converts heat into electricity using the Seebeck effect, named after Thomas Johann Seebeck, a physicist who in 1821 discovered that a voltage could be created in the presence of a temperature difference on a conductor.

这个发电机将热转化成电能的原理运用的是泽贝克效用，该名称取自于汤姆生。约翰娜。泽贝克，这位物理学家于1821年发现导体上存在温差的情况下能够产生电压的现象。

He used an oscillating circuit containing a spark gap as a generator, and a similar circuit as a detector.

他利用一个振荡电路，其中包括一个电花隙作为发生器，并用另一个相似的电路作为探测器。

Soon, a man in California offered MacDonald an electricity generator for the stove, which he traded to a man in New York for a neon beer sign and a keg.

不久，美国加州一名男子再以发电机和麦唐纳交换炉具，然后麦唐纳又拿这部发电机和纽约一名男子交换了一个啤酒霓虹招牌及一个啤酒桶。

It's an effective measure of fast valving in improving the dynamic stabilities of power system and preventing the overspeed of steam turbines, but the fast valving technique available can satisfy the need of modern steam turbines no more. On the basis of the new type fluid logic valve, which combines the regulating systems and safety systems happily, the steam turbine EHC based on new principle is put forward, one of its outstanding characteritics is, the fast valving is operating in a closed control loop. For the implementation of control for steam generator regulation and safety systems with nonlinear mult-operating modes, a new methodology for designing a fuzzy logic controller is proposed, which is based on the combination of"error phase plane"and"variable universe of discourse". Application of a double-mode FLC with the new methodology is presented, the validity of the design methodolody is desmonstrated by test; A new methodolody is also presented to improve the design and tuning of a FLC using variable structure control theory.

本文还详细讨论了快关控制在提高电力系统暂态稳定性及超速保护中的应用，分析了现有的快关控制规律的局限性，研究出一种基于新型快关阀的汽轮机电液控制系统，其突出特点是使汽轮机闭环快关成为现实，指出这种基于新的组成原理与设计方法的汽轮机电液控制系统对不同工况下的适应能力；针对汽轮发电机组多工况、非线性的特点，提出一种把&误差相平面&方法与&可变论域&思想有机结合的双模FLC设计与调整的新方法，试验结果表明该系统具有良好的动、静态特性；为改善FLC控制规则的设计与调整，作者还介绍了一种把滑模变结构理论成功应用于模糊系统设计的新方法。

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里克斯免费javascrpt自动搜索引擎制造商产生的javascript搜索引擎的基础上的文件夹和子里克斯免费自动搜索引擎的Javascript发电机将清单的HTML文件中的文件夹和子文件夹，然后生成一个数据库中search.html和js文件你可以嵌入在一个HTML文件作为您的搜索引擎使用例如，如果您需要的JavaScript搜索引擎使用甚至可以搜索框对其他的HTML网页使用相同的数据库，您最初创建。

The crew of approximately 425 is on a regularly-scheduled deployment to the North Persian Gulf as part of maritime security operations, and it received orders to change course in order to load dump trucks, front-end loaders, backhoes, cargo trucks, a road grader, a forklift and a generator.

大约425名的舰员按照计划前往波斯湾北部部署，遂行海上安全行动。她接到命令后改变行程，装载自动装卸卡车、锄耕机、货车、铲车和发电机等。

The reference signal generating unit includes a local reference signal generator, an RF converter, a splitter, a phase detector, and a phase shifter.

参考信号发生单元包括本地参考信号发生器、RF转换器、分离器、鉴相器和移相器。

This paper proposes a switched-mode boost DC-DC converter, which doesn't need not only a saw-tooth wave generator but also an error amplifier. By using a comparator and a fixed duty-cycle oscillator, the proposed controller will offer a high DC voltage of 15V to drive the LED backlight driver for Liquid Crystal Display.

中文摘要本论文提出ㄧ种不需锯齿波产生器和误差放大器的架构，其系利用比较器和输出固定责任比的振荡器来替代锯齿波讯号，藉此控制开关的动作，完成升压式直流电压控制晶片，以提供15伏特直流偏压给小尺寸液晶显示器(Liquid Crystal Display， LCD)。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。