查询词典 circuits

Combining with the design of a 32-bit adder loop, the key techniques of this methodology are introduced, such as selection and design of dynamic circuits, clock design, delayed precharge, dual-mode circuits, and noise control method.

本文以600MHz YHFT-DSP/MHM数据通路的设计为背景，从关键电路和EDA技术两个方面入手，对高性能DSP的电路设计技术进行了深入研究，并取得了以下成果：1。

Although occurrence of short circuits is somewhat of rare event, it is of utmost importance that steps be taken to remove the short circuits from a power system as quickly as possible.

尽管短路发生是有些罕见的事件，它是最大重要那步被采取从动力系统尽快去除短路。

Although occurrence of short circuits is somewhat of rare event, it is of utmost importance that steps be taken to remove the short circuits from a power system as quickly as possible.

虽然短路的事件是有点稀有的事件，措施被花费尽快从一个动力系统除去短路，这具有最大限度重要性

According to the training target of university, the characteristic of the course of Analog Circuits and the requirement of the following curricula,this paper discusses the teaching reform and the curriculum construction about the course of Analog Circuits in the aspects of training students' ability,converting Leching conceptions and reforming teaching methods and means.

文章结合高等院校学生培养目标，针对模拟电路课程的特点以及后续课程的要求，从培养学生能力、转变教学观念、改革教学方法和教学手段等方面，对模拟电路课程的教学改革和课程建设进行了探讨，强调必须坚持以应用为主要特征构建课程和教学内容。

In this thesis, we utilize the bond wire for compensation on the input impedance matching of buried circuits. With proper design, the module has compact size, omni-directional radiation pattern, and low insertion loss of passive circuits. The proposed antenna switch module is suitable for applications of IEEE 802.11a WLAN.

本篇论文把此磅线的效应加以考虑并利用磅线近似电感的现象设计所有内埋的被动电路与天线，让此前端天线模组具有体积小、全向性辐射场型、以及被动电路特性良好之特色，频段适合於无线区域网路(IEEE 802.11a)的应用中。

Firstly, the models of one unprotected circuit and three protected circuits were built and the formulas of arc energy for each circuit were given in this paper. Secondly, the experimental equipment of electrical life of relay was developed and the arc erosion status of contacts of breaking the inductive load with the four circuits was researched by experiments.

论文首先构建了无保护电路和3种有保护电路模型并给出了电弧能量的计算公式；然后研发了继电器电寿命实验装置并通过实验研究了上述4种电路中继电器开断感性负载时触点的电弧侵蚀情况。

All circuits which are not confined to one housing and which affect safety shall be double-wire, double-break, except signal and switch indicator light circuits.

所有电路所不局限于一所房屋，影响安全，应双丝双破，除信号指示灯、开关电路。

ABSTRACT It occurs that the performance of silicon bipolar transistors degradates seriously at low temperatures due to the gap-narrowing effect、the carrier freeze-out effect and the trapping effect of shallow dopants, which has significant influence on the operation of ultra-high-speed bipolar circuits and BiCMOS circuits at low temperatures.

硅双极晶体管由于禁带变窄效应，载流子冻析效应和浅能级杂质陷阱效应的作用，其电流增益和频率性能在低温下严重退化，从而极大地影响了低温高速双极电路和高性能的低温BiCMOS技术的发展。

Operational Tran conductance lifers and Grounded actorhas become one of the most important methods to implement integrated continuous-time filters. Operational Tran conductance Amplifierscan transfer input voltage into current to output,and control or change output current within large range by an external controlling current of amplifier. Most articles consider OTA as a voltage-mode circuit component and give voltage-to-voltage transfer function of all having been implemented filter circuits,i.e. The input signal and output signal of filter circuits are voltages .

运算跨导集成运算放大器OTA ( Operational Tran conductance Amplifier 以下简称跨导运放)的功能是将输入电压转换为电流输出，并通过外加偏置电流控制运放的工作电流，从而使它的输出电流在较大范围内变化，而在大多数文献中，器件都被作为电压模式元器件使用实现的各种滤波电路都是按传送电压比给出的，即滤波电路输入信号和输出信号均为电压信号。

Some circuits use resonant, quasi-resonant, and/or multi-resonant techniques. However, voltage or current stresses in these converters are higher and require the devices of higher VA rating. Some circuits use passive snubbers or active clamp techniques. However these converters become more complicate. Phase-shift ZVS technique has been used in bidirectional DC/DC converters since it can realize ZVS for all switches without auxiliary switches.

谐振、准谐振或多谐振技术方案，变换器的电压电流应力较高，变频控制增加了滤波器设计的难度；能量缓冲吸收电路或有源钳位电路方案，由于需要增加多个额外辅助元件，增加了变换器的复杂性；全桥相移技术方案，由于主电路无需增加额外元件，只需利用相移控制，即可实现软开关，因此引起关注。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。