reference n. 1.(对委员、审查人等的)委托;委托项目[范围]。 2.说到,论到,提到。 3.参考;参考书;附注,引证;基准,依据;关系。 4.(关于人品、能力等的)查询,咨询,询商;可供查问的人;证明人,介绍人;(身份、能力等的)证明书,介绍书,服务经历,鉴定书。 5.参看符号〔如 asterisk[*e], obelisk ?, section§, parallel‖, paragraph π等〕 (=reference marks)。 the commission's terms of reference 委员会的职权。 R- was made to me. 提到了我;所指的是我。 You make no reference to your plan in your letter. 你信里没有提到你的计划。 a book of reference=a reference book 参考书。 Who are your references 你的证明人都是谁? bear reference to =have reference to. give a reference to 提到,介绍。 have reference to 和…有关系。 in reference to 关于。 load one's pages with references (在著作中)引用大量参考资料[文献]。 make reference to 说到,涉及,提到;参考;查问;介绍。 with reference to 关于。 without reference to 不管,不论(without reference to age or sex 无论男女老少)。 vt. 加注,附加注脚;给(书等)列出参考书目[注明资料来源]。
current adj. 1.通用的,流行的。 2.现在的,现时的,当时的。 3.流畅的;草写的。 the current price 市价。 current news 时事。 current expenditure 经常费。 current expenses 日常费用。 the current issue [number] (杂志的)本期。 the current week 本星期。 the current year 今年。 the 10th current [curt.] 本月十日。 current account 往来存款账;【法律】交互计算。 current English 现代通行英语,日常英语。 current handwriting 草书。 current money 通行货币。 current rate 现价,成交价。 current thoughts 现时代思潮。 pass [run, go]current 通用,流行。 n. 1.水流;气流;电流。 2.思潮,潮流;趋势,倾向。 3.进行,过程。 a cold current 寒流。 the Japan current 日本海流,黑潮。 the great current of events 天下大势。 a density 密着(海)流。 an alternating [a direct] current 【电学】交[直]流电。 current of air 气流。 current of time [the times] 时势,时代潮流 (go [swim] with [against] the current of the times 顺应[违反]时势)。
To be mentioned that the bandgap reference current source is vital for the op amps to improve its performance , and it did n ' t affect the circuits " power disspation too much 还值得一提的一点是,应用cmos工艺所设计的带隙参考电流源对电路性能的提高具有重要的作用。
Each module is controlled by voltage - current two closed - loops . the common voltage loop controls system output voltage & frequency , and generates a common reference current signal 每台航空静止变流器模块均为电压、电流双环控制,通过公用电压调节器稳定并联系统的输出电压及频率,同时产生统一的模块电流给定信号。
In this thesis , analysed and designed the architecture of the new type cmos rail - to - rail operational amplifiers in detail , and successfully designed one of two stage compact cmos rail - to - rail amplifier and the cmos bandgap reference current source 本次论文详尽地分析和研究了新型cmosrail - to - rail运算放大器的结构,完成了两级压缩式cmosrail - to - rail运算放大器和cmos带隙参考电流源电路的设计。
Specifically analysed and presented the common - mode differential input stage , linear transconductance control circuit of input stage , current sum circuit , floating ab - class control output stage , the bias circuit of op amps and the bandgap reference current source circuit 具体对运放的共模差分输入级、输入级线性跨导控制电路、电流和电路、浮动ab类输出级电路、运放的偏置电路和带隙参考电流源电路进行分析设计。
The dynamic model of asvg is established , which is regard as bases of transforming the reference currents to the reference voltage . principle of selecting main model parameters is discussed . based on the ip - iq method , the reference current signals are detected from load currents 本文建立了四桥臂asvg的动态模型,以此作为参考电流转化为参考电压的依据;讨论了模型主要参数的选取原则;确定了以ip - iq法作为参考电流的检测方法。
When the elastic design method is used , the paper proposes the recommendation that designer can not consider second - order effect on structural internal force , but must consider the effect on drift computing , and also gives a simplification method for calculating the second - order drift . base on above research achievements and referencing current design codes and research documents , this text has done overall discussions on the elastic design method , the chief works includin 基于前面的研究成果,参考现有各国钢结构设计规范和已有的研究文献,本文首次对钢结构错列析架体系的弹性设计方法作了全面的探讨,主要工作包括材料的选用、构件截面形式、构件弹性设计方法、连接节点设计和构造详图、组合楼盖的设计、栓钉剪力连接件的设计。
In this circuit , reference current sources are used to charge and discharge capacitors . this oscillator ’ s output is very ideal through control circuit under 5 . 7v reference voltage , and oscillator ’ s frequency and duty - cycle could be adjusted if reference current source or capacitors in the circuit was adjusted . and the changes of temperature and voltage affect stabilize of the frequency little 此电路利用系统内部基准源产生的电流信号来对电容进行充放电,然后经过控制电路作用后,产生的输出振荡波形的上升时间和下降时间非常小,更接近理想矩形波形;通过调节基准源电流信号或者电容值大小,可调节振荡波形的频率和占空比,同时温度和电压的变化对振荡器输出波形频率稳定度的影响很小。
According to the comparison of related reference , the circuit had lower power consumption in the same process . more pieces meaned more complicated , so through the ptat and ctat current achieved above , we could accomplishd the simplest multi - order compensation of temperature , and got the output voltage with low tempereature coefficient . it was reasonable to use the ptat and ctat current achieved above to get reference current with low temperature coefficient through reasonable design 与相关文献相比,在工艺相同的情况下具有更低的功耗。考虑到分段越多,电路会变得越复杂,利用得到的ptat电流和ctat电流完成温度的两段线性补偿,获得温度系数很小的基准电压输出。利用上面的ptat电流和ctat电流,合理设计电路获得较小温度系数的基准电流。