急求帮我翻译一段电力专业英语文章啊！！
\u6025\u6c42\u7535\u529b\u4e13\u4e1a\u82f1\u8bed\u6587\u7ae0\u53ca\u7ffb\u8bd1 \uff01\uff01\u660e\u5929\u5c31\u8981\u4ea4\u4e86 \u6c42\u8def\u8fc7\u5927\u795e\u5e2e\u5c0f\u5f1f\u4e00\u4e2a\u5fd9\u5df2\u7ecf\u53d1\u7ed9\u4f60\u4e86\uff0c\u8fd9\u91cc\u662f\u4e2a\u5907\u4efd\u3002
======================
Often a differential equation is Fig.3.10 solved by integration. The integration may be accomplished by analytical methods or by numerical methods on a digital computer. Integration may also be performed electronically with an op-amp circuit. Indeed, op-amps were developed initially for electronic integration of differential equations.
(1) An Integrator. The op-amp circuit in Fig.3.11 uses negative feedback through a capacitor to perform integration.
We have charged the capacitor in the feedback path to an initial value of U1, and then removed this prebias voltage at t=0. Let us examine the initial state of the circuit before investigating what will happen after the switch is opened . Since u+ is approximately zero, so will be u_, and hence the output voltage is fixed at \u2013U1. The input current to amplifier, Ui/R, will flow through the U1 voltage source and into the output of the op-amp. Thus the output voltage will remain at \u2013 U1 until the switch is opened.
After the switch is opened at t=0, the input current will flow through the capacitor and hence the Uc will be ( \u516c\u5f0f ) Thus the output voltage of the circuit is ( \u516c\u5f0f )(3.10) Except for the minus sign, the output is the integral of Ui scaled by I/RC, which may be made equal to any value we wish by proper choice of R and C.
(2) Scaling and Summing. We need two other circuits to solve simple differential equations by analog computer methods. Scaling refers to multiplication by a constant, such as ( \u516c\u5f0f ) where K is a constant. This is the equation of an amplifier, and hence we would use the inverting amplifier in Fig.3.3 for the \u2013 sign or the noninverting amplifier in Fig.3.5 for the + sign.
A summer produces the weighted sum of two or more signals.Fig.3.12 shows a summer with two inputs. We may understand the operation of the circuit by applying the same reasoning we used earlier to understand the inverting amplifier. Since u-=0, the sum of the currents through R1 and R2 is ( \u516c\u5f0f )(3.11)
The output voltage will adjust itself to draw this current through RF, and hence the output will thus be the sum of U1 and U2, weighted by the gain factors, RF/R1 and RF/R2 , respectively. If the inversion produced by the summer is unwanted, the summer can be followed by an inverted, a scalier with a gain of \u2013 1. Clearly, we could add other inputs in parallel with R1 and R2. In the example to follow, we shall sum three signals to solve a second order differential equation.
\u65f6\u5e38\u4e00\u4e2a\u5fae\u5206\u65b9\u7a0b\u5f0f\u662f\u6839\u636e\u6574\u5408\u89e3\u51b3\u7684 Fig.3.10 \u3002 \u6574\u5408\u53ef\u80fd\u662f\u5b8c\u6210\u7684\u85c9\u7740\u5206\u6790\u65b9\u6cd5\u6216\u5728\u4e00\u90e8\u6570\u4f20\u8ba1\u7b97\u673a\u4e0a\u7684\u6570\u5b57\u65b9\u6cd5\u3002 \u6574\u5408\u4e5f\u53ef\u80fd\u7535\u5b50\u5730\u88ab\u4e00\u4e2a op-\u5b89\u57f9\u7684\u7ebf\u8def\u6240\u8fd0\u884c\u3002 \u7684\u786e\uff0c op-\u5b89\u57f9\u6700\u521d\u4e3a\u5fae\u5206\u65b9\u7a0b\u5f0f\u7684\u7535\u5b50\u7684\u6574\u5408\u53d1\u5c55\u3002
(1) \u4e00\u4e2a\u6574\u5408\u4e4b\u4eba\u3002 \u5728 Fig.3.11 \u7684 op-\u5b89\u57f9\u7684\u7ebf\u8def\u4f7f\u7528\u5426\u5b9a\u56de\u5e94\u5b8c\u6210\u7684\u4e00\u4e2a\u7535\u5bb9\u5668\u8fd0\u884c\u6574\u5408\u3002
\u6211\u4eec\u6709\u5145\u6ee1\u611f\u60c5\u7684\u7535\u5bb9\u5668\u5728\u90a3\u56de\u5e94\u8def\u5f84\u5230\u4e00\u8d77\u59cb U1 \u7684\u4ef7\u503c, \u7136\u540e\u79bb\u5f00\u7684\u8fd9\u4e00 prebias \u7535\u538b\u5728 t=0. \u8ba9\u6211\u4eec\u8c03\u67e5\u90a3\u8d77\u59cb\u72b6\u6001\u7ebf\u8def\u5728\u8c03\u67e5\u4ec0\u4e48\u5c06\u4f1a\u53d1\u751f\u4e4b\u524d\u5728\u90a3\u4e4b\u540e\u5f00\u5173\u662f\u6253\u5f00\u3002 \u81ea\u4ece u \u4ee5\u540e+ \u5927\u7ea6\u662f\u96f6, \u56e0\u6b64\u610f\u5fd7\u662f u_, \u548c\u56e0\u6b64\u8f93\u51fa\u7535\u538b\u662f\u56fa\u5b9a\u7684\u5728 -U1.\u90a3\u8f93\u5165\u5bf9\u5587\u53ed\u7b52,Ui/R, \u7684\u6d8c\u6d41\u5c06\u4f1a\u6d41\u8fc7 U1 \u7535\u538b\u6765\u6e90\u548c\u8fdb\u5165 op-\u5b89\u57f9\u7684\u8f93\u51fa\u4e4b\u5185\u3002 \u5982\u6b64\u8f93\u51fa\u7535\u538b\u5c06\u4f1a\u4fdd\u6301\u5728 - U1 \u76f4\u5230\u5f00\u5173\u662f\u6253\u5f00\u3002
\u5728\u90a3\u4e4b\u540e\u5f00\u5173\u662f\u6253\u5f00\u5728 t=0, \u90a3\u8f93\u5165\u73b0\u5728\u7684\u610f\u5fd7\u6d41\u8fc7\u7535\u5bb9\u5668\u548c\u56e0\u6b64 Uc \u5c06\u4f1a\u5982\u6b64\u662f ( \u516c\u5f0f ) \u7ebf\u8def\u7684\u8f93\u51fa\u7535\u538b\u662f ( \u516c\u5f0f )(3.10) \u9664\u4e3a\u90a3\u8d1f\u53f7\u544a\u793a, \u8f93\u51fa\u662f\u90a3\u6574\u4f53 Ui \u662f\u4f9d\u6bd4\u4f8b\u51b3\u5b9a\u88ab\u6211/RC, \u53ef\u80fd\u662f\u5236\u9020\u4e0e\u4efb\u4f55\u7684\u76f8\u540c\u4ef7\u503c\u6211\u4eec\u5e0c\u671b\u88ab\u9002\u5f53\u7684\u9009\u62e9 R \u548c C\u3002
(2) \u5265\u843d\u800c\u4e14\u603b\u8ba1\u3002 \u6211\u4eec\u9700\u8981\u5176\u4ed6\u4e8c\u4e2a\u7ebf\u8def\u89e3\u51b3\u7c7b\u6bd4\u8ba1\u7b97\u673a\u65b9\u6cd5\u7684\u7b80\u5355\u5fae\u5206\u65b9\u7a0b\u5f0f\u3002 \u5265\u843d\u63d0\u53ca\u4e00\u4e2a\u5e38\u6570\u7684\u4e58\u6cd5, \u50cf\u662f K \u662f\u54ea\u91cc( \u516c\u5f0f ) \u4e00\u5e38\u6570\u3002\u8fd9\u662f\u5587\u53ed\u7b52\u7684\u76f8\u7b49, \u548c\u56e0\u6b64\u6211\u4eec\u4f1a\u5728 Fig.3.3 \u4f7f\u7528\u53cd\u8f6c\u5587\u53ed\u7b52\u4e3a\u90a3 - \u544a\u793a\u6216\u975e\u53cd\u8f6c\u5587\u53ed\u7b52\u5728 Fig.3.5 \u4e3a\u90a3 + \u544a\u793a\u3002
\u590f\u5929\u519c\u4ea7\u54c1\u90a3\u91cd\u91cf\u603b\u6570\u4e8c\u6216\u66f4\u591a signals.Fig.3.12 \u8868\u6f14\u590f\u5929\u4e0e\u4e8c\u8f93\u5165\u3002 \u6211\u4eec\u53ef\u80fd\u85c9\u7531\u5e94\u7528\u76f8\u540c\u7684\u63a8\u8bba\u6211\u4eec\u4e86\u89e3\u7ebf\u8def\u7684\u64cd\u4f5c\u4e8c\u624b\u7684\u65e9\u4e86\u89e3\u53cd\u8f6c\u5587\u53ed\u7b52\u3002 \u81ea\u4ece u \u4ee5\u540e-=0, \u6d8c\u6d41\u5b8c\u6210\u7684 R1 \u548c R2 \u7684\u603b\u6570\u662f ( \u516c\u5f0f )(3.11)
\u8f93\u51fa\u7535\u538b\u5c06\u4f1a\u7ecf\u8fc7\u5c04\u9891\u5bf9\u5e73\u5c40\u8fd9\u6d8c\u6d41\u8c03\u6574\u5b83\u672c\u8eab, \u548c\u56e0\u6b64\u8f93\u51fa\u5c06\u4f1a\u5982\u6b64\u662f\u90a3\u603b\u6570 U1 \u548c U2, \u91cd\u91cf\u88ab\u90a3\u589e\u76ca\u56e0\u7d20\u3001\u5c04\u9891/R 1 \u548c\u5c04\u9891/R 2, \u5206\u522b\u5730\u3002 \u5982\u679c\u5012\u8f6c\u662f\u751f\u4ea7\u5728\u590f\u5929\u4e4b\u524d\u662f\u4e0d\u5fc5\u8981\u7684, \u590f\u5929\u80fd\u662f\u8ddf\u968f\u88ab\u4e00\u53cd\u8f6c, \u4e00\u6709\u9cde\u7684\u4e0e\u4e00\u589e\u76ca -1. \u6e05\u695a\u5730, \u6211\u4eec\u53ef\u4ee5\u628a\u5176\u4ed6\u7684\u8f93\u5165\u52a0\u5165\u5e73\u884c\u4e0e R1 \u548c R2. \u5728\u4f8b\u5b50\u4e2d\u8ddf\u968f, \u6211\u4eec\u5c06\u603b\u6570\u4e09\u4fe1\u53f7\u89e3\u51b3\u4e00\u7b2c\u4e8c\u6b21\u5e8f\u5fae\u5206\u65b9\u7a0b\u5f0f\u3002
\u7535\u529b\u53d8\u538b\u5668\u7684\u4fdd\u62a4\u53ef\u4ee5\u5206\u4e3a\u4e24\u7ec4:\u9632\u6b62\u8fc7\u8f7d\u548c\u9632\u6b62\u77ed\u8def\uff08\u53ef\u80fd\u6d89\u53ca\u5730\u7ebf )\u3002\u7535\u529b\u53d8\u538b\u5668\u7684\u4e3b\u8981\u4fdd\u62a4\u901a\u5e38\u662f\u7531\u53d8\u538b\u5668\u5dee\u52a8\u7ee7\u7535\u5668(87),\u4e3b\u69fd\u4e0a\u7684\u6c14\u4f53\u7ee7\u7535\u5668(63)\u548c\u8f6c\u6362\u69fd\u4e0a\u7684\u8d1f\u8377\u5f00\u5173(63C)\u548c\u51cf\u538b\u7684\u5b89\u5168\u8bbe\u5907(63VS)\u3002\u53e6\u4e00\u65b9\u9762,\u901a\u5e38\u6709\u53cd\u65f6\u7279\u6027\u66f2\u7ebf\u7684\u975e\u5b9a\u5411\u8fc7\u6d41\u7ee7\u7535\u5668\u5e38\u7528\u6765\u63d0\u4f9b\u540e\u5907\u4fdd\u62a4\u3002\u8fd9\u4e9b\u8fc7\u7535\u6d41\u7ee7\u7535\u5668\u5728\u5927\u591a\u6570\u60c5\u51b5\u4e0b\u4e5f\u6709\u4e2a\u77ac\u65f6\u5355\u4f4d(50)\u3002
\u8fc7\u8f7d\u7535\u6d41\u548c\u5dee\u52a8\u7ee7\u7535\u5668\u5e94\u8be5\u7531\u72ec\u7acb\u7535\u6d41\u4e92\u611f\u5668\u4f9b\u7535\u3002\u4efb\u4f55\u5bf9\u4e8e\u524d\u671f\u5f15\u7528\u7ee7\u8def\u5668\u7684\u64cd\u4f5c\u5e94\u5f53\u7531\u4e8e\u5931\u53bb\u548c\u7535\u529b\u53d8\u538b\u5668\u7684\u94fe\u63a5\u800c\u89e6\u53d1\u65ad\u7535\u5668\u3002\u4e3a\u4e86\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u4e2d\u65ad,\u8fd9\u4e9b\u7ee7\u7535\u5668\u4e0d\u5e94\u5728\u78c1\u5316\u77ac\u53d8\u6216\u8005\u8fc7\u8f7d\u53ef\u627f\u53d7\u7684\u65f6\u5019\u8fdb\u884c\u64cd\u4f5c\u3002
\u6c14\u4f53\u548c\u5dee\u52a8\u7ee7\u7535\u5668\u662f\u53ef\u9009\u7684,\u6240\u4ee5\u5b83\u4eec\u64cd\u4f5c\u901a\u5e38\u610f\u5473\u7740\u5728\u7ee7\u7535\u5668\u4e2d\u5b58\u5728\u5185\u90e8\u6545\u969c\u548c\u53d8\u538b\u5668\u9700\u8981\u5fc5\u8981\u7ef4\u62a4\u3002\u56e0\u6b64\uff0c\u5f53\u4ed6\u4eec\u63a2\u67e5\u5230\u4e00\u4e2a\u9519\u8bef\uff0c\u5b83\u4eec\u4e3a\u4e86\u9632\u6b62\u6545\u969c\u53d1\u751f\u4e0d\u4ec5\u53d1\u51fa\u89e6\u53d1\u4fe1\u53f7\u7ed9\u65ad\u7535\u5668\uff0c\u540c\u65f6\u4e5f\u95ed\u9501\u7ee7\u7535\u5668\u3002\u7531\u4e8e\u8fc7\u6d41\u7ee7\u7535\u5668\u5728\u6545\u969c\u51fa\u73b0\u65f6\u53ef\u4ee5\u81ea\u52a8\u4fee\u590d\uff0c\u5b83\u4eec\u4ec5\u4ec5\u5728\u4f7f\u7528\u8f85\u52a9\u7ee7\u7535\u5668\u7684\u65f6\u5019\u5c06\u65ad\u7535\u5668\u7684\u5f00\u5173\u5207\u6362\u5230\u5f00\u7684\u4f4d\u7f6e
\u8fd9\u6b3e\u5178\u578b\u7684\u4fdd\u62a4\u65b9\u6848\u5982\u56fe1\u6240\u793a\u3002\u90e8\u5206\u524d\u671f\u5f15\u7528\u4fdd\u62a4\u88c5\u7f6e\u7531\u53d8\u538b\u5668(63,63C,63VS)\u6765\u652f\u6301\uff0c\u90e8\u5206\u5219\u5b89\u88c5\u5728\u4f4d\u4e8e\u53d8\u7535\u7ad9\u63a7\u5236\u623f\u95f4\u7684\u9762\u677f\u4e0a(87,51 86,94)\u3002\u66f4\u591a\u3002\u5173\u4e8e\u8fd9\u4e9b\u7ee7\u7535\u5668\u548c\u7535\u529b\u53d8\u538b\u5668\u4fdd\u62a4\u7cfb\u7edf\u7684\u4fe1\u606f\u53ef\u5728[3]\u4e2d\u627e\u5230\u3002
\u7eaf\u624b\u5de5\u7ffb\u8bd1\uff0c\u4e13\u4e1a\u6587\u7ae0\u679c\u7136\u5f88\u7d2f\u554a
\u5e0c\u671b\u5bf9\u4f60\u6709\u5e2e\u52a9^_^
LX\u8bf7\u4e0d\u8981\u590d\u5236\u8c22\u8c22\uff01\uff01\uff01
What's therole of the Supercapacitor?
The supercapacitor resembles a regular capacitorwith the exception that it offers very high capacitance in a small package.Energy storage is by means of static charge rather than of an electro-chemicalprocess that is inherent to the battery. Applying a voltage differential on thepositive and negative plates charges the supercapacitor. This concept issimilar to an electrical charge that builds up when walking on a carpet. Thesupercapacitor concept has been around for a number of years. Newer designsallow higher capacities in a smaller size.
Whereas a regular capacitor consists ofconductive foils and a dry separator, the supercapacitor crosses into batterytechnology by using special electrodes and some electrolyte. There are threetypes of electrode materials suitable for the supercapacitor. They are: highsurface area activated carbons, metal oxide and conducting polymers. The highsurface electrode material, also called Double Layer Capacitor (DLC), is leastcostly to manufacture and is the most common. It stores the energy in thedouble layer formed near the carbon electrode surface.
翻译为：
超级电容器的作用是什么？
超级电容器类似常规电容器，它的特长就是体积小，电容量异常高。能量由静电荷存储，它不是利用传统电池的电化学过程。而是向正负极施加的电压差给超级电容充电。这个概念类似于从地毯上走过时电荷积聚的过程。超级电容的概念已问世若干年。 最新设计体积更小，电容量更高。
常规电容包括导电箔和干燥分离器，而超级电容借鉴了电池技术，使用了特殊的电极材料和某些电解质。有三种类型的材料适合作为超级电容器的电极材料。他们是：较高表面积的活性炭，金属氧化物和导电聚合物。高表面积的电极材料，也被称为双层电容器（DLC），它普通常见，成本低廉。它在碳电极表面附近所形成的双层中存储能量。
超级电容器的作用是什么？
超级电容器类似常规电容器，它的特长就是体积小，电容量异常高。能量由静电荷存储，它不是利用传统电池的电化学过程。而是向正负极施加的电压差给超级电容充电。这个概念类似于从地毯上走过时电荷积聚的过程。超级电容的概念已问世若干年。 最新设计体积更小，电容量更高。
常规电容包括导电箔和干燥分离器，而超级电容借鉴了电池技术，使用了特殊的电极材料和某些电解质。有三种类型的材料适合作为超级电容器的电极材料。他们是：较高表面积的活性炭，金属氧化物和导电聚合物。高表面积的电极材料，也被称为双层电容器（DLC），它普通常见，成本低廉。它在碳电极表面附近所形成的双层中存储能量。
超级电容器的作用是什么？
超级电容器类似常规电容器，不同的是它在小体积内提供了非常高的电容。能量由静电存储，而不是利用电池固有的电子-化学过程。正负极施加的电压差给超级电容充能。这个概念类似于通过干扰仪（？）的时候电充能。超级电容的概念已经提出多年。最近的设计在更小的尺寸实现了更高的电容。
绛旓細鏍规嵁闇瑕侊紝绾胯矾淇濇姢鍙娇鐢ㄨ繃鐢垫祦淇濇姢锛岃窛绂讳繚鎶わ紝瀵煎紩绾夸繚鎶ょ瓑銆傝繃娴佷腑缁ф槸鏈绠鍗曞拰鏈渚垮疁銆備絾鏄牴鎹鐢靛姏绯荤粺鐨勫彉鍖栵紝瀹冭璋冩暣銆傚畠閫氬父鐢ㄤ簬鐩稿拰鎺ュ湴鏁呴殰瀵瑰彉鐢电珯鍜岀數鍔涘叕鍙搁厤鐢电嚎璺強宸ヤ笟绯荤粺锛屼篃鐢ㄥ湪涓浜涘摢浜涜涓鸿窛绂讳繚鎶や环鏍煎お璐电殑涓帇绯荤粺涓侷t is generally used for phase- and ground-fault ...
绛旓細瀵逛换浣曠數姘旂郴缁熺殑閲嶈缁勬垚閮ㄥ垎锛屾槸杩炴帴鎵鏈夌殑鐢电嚎杩炴帴鐨刢omponents.the甯冪嚎鍙互鍒嗕负涓変釜閮ㄥ垎锛1锛屾湇鍔＄殑鍏ュ彛锛氳繖浜涙槸鎻愪緵浠渚涚數绯荤粺鐨勮兘閲忚鏈嶅姟鍗曚綅鐨勫浣撱傚浣撴槸浠栦滑鐨勫叆鍙ｇ偣闄勮繎灏嗙粓姝㈠湪瑁呭寤鸿鏈嶅姟銆傝繖椤规湇鍔℃槸涓昏鐨勬帶鍒惰澶囧拰鎵嬫鏍规嵁渚涘簲鎴銆傚湪涓涓ぇ鐨勫墠鎻愮殑鎯呭喌涓嬶紝鐢靛姏閫氬父鏄敱鐢靛姏鍏徃鎻愪緵鍦...
绛旓細閫氬父灏嗗湪鐢靛姏绾夸笂浼氫骇鐢熶竴涓緢澶х殑楂樺帇娴秾.涓轰簡淇濇姢鍙樼數绔欑殑鍙樺帇鍣ㄥ強鍏朵粬鐢靛姏璁惧涓嶈鎹熷潖,浜轰滑璁捐浜嗕竴绉嶉伩闆峰櫒(鍙堢О娴秾鍚告敹鍣)鏉ラ檺鍒剁敱浜庨浄鍑绘垨寮鍏冲垏鎹㈡椂鐨勬氮娑屽湪鐢靛姏璁惧涓婁骇鐢熺殑杩囩數鍘.The upper end of the arrester is connected to the line or the terminal of the apparatus that has to ...
绛旓細涓よ呬笁閫氬拰涓夎娲叉潵婧愯繛鎺ョ偣鏈夐噸瑕佸疄闄呭簲鐢.涓夐氭潵婧愯仈绯荤敤浜庨暱璺濈鐢靛姏鐨勪紶鎾,where resistice 鎹熷け搴旇鏄瀬灏.杩欎釜鏄敱浜庝簨瀹,閭ｄ笁閫氳仈绯荤粰涓涓嚎璺數鍘嬩害鍗充笁鏇村ぇ姣斾笁瑙掑舰鎺ョ嚎;鐢辨,for 鍚屾牱鐨勬潈鍔,the 绾跨數娴佹槸涓夋洿灏忔潵婧.杩欎釜杞彉浠庡垎涓変釜闃舵鍒板崟鐩稿姛鐜.鍒嗕笁涓樁娈垫潈鍔涗娇鐢ㄥ湪宸ヤ笟绾胯矾鍦ㄩ偅閲,澶у姛鐜囨槸...
绛旓細鐢靛姩鏈虹粫缁勯噸鏂扮粫绾匡紝瑕佹眰鎶婂師鏉ユ棫鐨勭粫缁勬媶鎺夛紱鍘熸潵鐨勭粫缁勯氬父鐢ㄦ爲鑴傛紗寰堢墷鍥哄湴娴哥Н鑰屾垚銆傞噸鏂扮粫鍒剁粫缁勭殑宸ヨ壓锛岃姹傚垏鎺変袱涓绾垮湀涓殑涓涓紝鍦ㄥ姞鐑倝閲屾妸瀹氬瓙鍔犵儹鍒拌嚦灏3501 C ,鐩磋嚦婕嗗彉杞苟鐑ф帀锛涚劧鍚庯紝鐢ㄦ満姊板姙娉曢櫎鍘诲墿涓嬬殑绾垮湀锛屾渶鍚庡啀娓呯悊瀹氬瓙閾佸績銆傚畾瀛愰搧蹇冪殑鍔犵儹锛屽鏋滅噧鐑ф俯搴﹀お楂橈紝鍙兘鐮村潖鍐...
绛旓細缈昏瘧鏄繖鏍风殑锛歐enzhou Power Administration sent to the state electrical grid in the District of Wenzhou in Zhejiang professional management of high-voltage wire. EHV department, which was established in May 1984, under the Wenzhou Power Administration. Wenzhou 500-kilovolt power grid ...
绛旓細7 Unbalanced Faults 涓嶅钩琛℃晠闅 A very common application of symmetrical components is in calculating currents arising from unblanced short circuits. For three-phase systems, the possible unbalanced faults are:瀵圭О閮ㄤ欢鐨勪竴涓父瑙佸簲鐢ㄦ槸鍦ㄨ绠椾笉骞宠 鐭矾浜х敓鐨勭數娴併傚浜庝笁鐩哥郴缁燂紝鍙兘鐨勪笉骞宠 鏁呴殰...
绛旓細1 Introduction 1.寮曡█ THE USE of conventional, unsymmetrical amplifier circuits in biomedical engineering is very limited, because of their inadequacy in suppressing power-line interference.甯歌鐨勪笉瀵圭О鏀惧ぇ鍣ㄧ數璺湪鐢熺墿鍖诲宸ョ▼涓殑浣跨敤鏄湁闄愮殑锛屽洜涓哄畠浠湪鎶戝埗鐢靛姏绾胯矾鐨勫共鎵颁笂瀛樺湪涓嶈冻涔嬪銆
绛旓細Electric power industry's development speed and the economical rationality not only relate the electric power industry itself energy use and the investment use economy and the social efficiency, simultaneously will also have the enormous influence to the national economy other profession's ...
绛旓細褰撲竴涓數瀹瑰櫒闈复鐫闄嶄綆鐨勭數鍘嬫椂锛屽畠浼氳捣鍒扮數婧愮殑浣滅敤锛氬綋瀹冮噴鏀惧瓨鍌ㄧ殑鑳介噺鏃跺彲浠ユ彁渚涚數娴侊紙鐢垫祦浠庤礋鏋佹祦鍑猴紝姝ｆ瀬娴佸叆锛屽氨鍍忎竴鍧楃數姹狅級銆傜數瀹瑰櫒鐨勮繖绉嶄互鐢靛満鐨勫舰寮忓瓨鍌ㄨ兘閲忕殑鑳藉姏锛堝洜姝ゅ弽瀵规敼鍙樼數鍘嬶級琚彨鍋氱數瀹广傚畠鐢ㄦ硶鎷夛紙F锛夊仛鍗曚綅鏉ヨ 閲忋傜數瀹瑰櫒杩囧幓鏈夊彟涓涓箍涓轰汉鐭ョ殑鍚嶅瓧锛氬喎鍑濆櫒銆傛湜鏈夋墍甯姪锛
