The dependence of resistance on the curing temperature illustrated that-codoped BST was capable of exhibiting the positive temperature coefficient effect at low frequency; nevertheless,it might display the negative temperature coefficient effect at other frequencies. The relationships between the resistance and applied voltage revealed that the resistance property of-codoped BST appeared at low frequencies, but its property of capacitive reactance might present at high frequency.

阻溫特性曲線(xiàn)顯示黄色视频网址在线，在低頻時(shí)它顯示正溫度系數(shù)效應(yīng)，在其它頻率則顯示負(fù)溫度系數(shù)效應(yīng)電阻與電壓關(guān)系顯示办公室秘书无码激情AV，低頻時(shí)它呈現(xiàn)電阻特性久久久考逼特黄中文字幕视频，而高頻時(shí)則顯示容抗特性。

Our main products include: Carbon Film Fixed Resistors, Metal Film Fixed Resistors, metal oxide film fixed resistor, winding fixed resistors, winding without a sense of fixed resistors, wound Fuse Fixed Resistors, fuse resistors, glass glaze film fixed resistors, cement resistors, metal-free sense resistor, the temperature fuse resistors Cement, power-ceramic tube resistor, aluminum shell wound resistor and jumper, zero ohm resistor, chip resistors, with resistors, positive temperature coefficient resistor, negative temperature coefficient thermistor and so on.

公司主要產(chǎn)品包括：碳膜固定電阻器亚洲视频在线毛片、金屬膜固定電阻器日本性爱视频网址、金屬氧化膜固定電阻器欧美性爱网站。、繞線(xiàn)固定電阻器、繞線(xiàn)無(wú)感固定電阻器啊嗯久久、繞線(xiàn)熔斷固定電阻器人人精品视频免费观看、熔斷電阻器、玻璃釉膜固定電阻器殴美性爱三级片网、水泥電阻器一级黄片三级黄色一级毛片三级毛片、金屬片式無(wú)感電阻器、溫度保險(xiǎn)絲水泥電阻器18禁黄网站禁片免费观看在线、功率瓷管式電阻器免费黄色网址1、鋁外殼繞線(xiàn)電阻器以及跳線(xiàn)、零歐姆電阻（ZO色黄色免费在线、晶片電阻器国产黄色网站播放、排列電阻器、正溫度系數(shù)熱敏電阻器www久久网、負(fù)溫度系數(shù)熱敏電阻器等俄罗斯特级黄片免费观看一区二区三区。

Apparently, not only good temperature coefficient and regulable output voltage, but also good temperature coefficient output current can be obtained by regulating some of the resistances. The input offset voltage can be restrained by this method also. The result of the emulator shows that the temperature coefficient of the band-gap voltage reference is 2.8 × 10^(-5)/K, and the PSRR is over 70 dB.

從理論分析結(jié)果可以看出，該電路可以通過(guò)適當(dāng)調(diào)節(jié)電阻之間的比例而得到溫度特性好的輸出電壓和電流美女销魂国产一级A片，以及輸出可調(diào)的輸出電壓九九爱综合，還可以抑制失調(diào)噪聲的影響。

In order to solve this problem that the temperature coefficient of the Chromium-film resistance fabricated at first was low, the main factors effecting on temperature coefficient are studied in this paper on the basis of film theory and experiments.

針對(duì)初期制備的鉻薄膜電阻溫度系數(shù)較低的問(wèn)題免费人成毛片在线视频，根據(jù)薄膜理論分析国产精品久久久久精品二级，研究了影響鉻薄膜電阻溫度系數(shù)的主要因素，根據(jù)實(shí)驗(yàn)結(jié)果不斷改進(jìn)鉻薄膜電阻制備工藝国产一级毛片女人喷水视频，最終制作出了基本滿(mǎn)足檢測(cè)要求的熱敏電阻薄膜久久久久毛片免费观看。

Thermal resistor is divided to the reaction of temperature temperature coefficient and negative temperature coefficient.

熱敏電阻對(duì)溫度的反應(yīng)分正溫度系數(shù)和負(fù)溫度系數(shù)。

Studies of stability of capacitance for the standard capacitor include temperature coefficient, voltage coefficient and pressure coefficient of capacitance, i.e., the rules of variation of capacitance as a function of temperature, voltage and pressure.

1000kV標(biāo)準(zhǔn)電容器是目前國(guó)內(nèi)研制的電壓等級(jí)最高的標(biāo)準(zhǔn)電容器aaav在线国产，本文在分析國(guó)外標(biāo)準(zhǔn)電容器有關(guān)資料和多年來(lái)積累的研究和制造500kV及以下標(biāo)準(zhǔn)電容器經(jīng)驗(yàn)的基礎(chǔ)上亚洲日韩熟妇自拍图片，針對(duì)1000kV級(jí)標(biāo)準(zhǔn)電容器進(jìn)行了大量的研究工作，主要內(nèi)容包括標(biāo)準(zhǔn)電容器的電容穩(wěn)定性性黄色网站、介質(zhì)損耗插入阴道视频、電場(chǎng)分布的分析與調(diào)整、沿面電位分布等研究人人尻人人操,人人尻人人操,人人尻人人操。

This paper analyses the developing status of existing fault current limiting technology. A topology scheme of resumable and hybrid fault current limiter based on positive temperature coefficient thermistor is proposed.

分析了現(xiàn)有短路電流限制技術(shù)的發(fā)展現(xiàn)狀53&视频在线，提出一種基于正溫度系數(shù)(positive temperature coefficient，PTC)熱敏電阻的可恢復(fù)型混合式短路限流裝置的拓?fù)浣Y(jié)構(gòu)三级网站免费观看。

A kind of charge structure which is only used to reduce ballistic temperature coefficient of high ＆ normal temperature while unchange the coefficient of normal or low temperature is developed. The mechnism that this propellant takes effect and the conditions which the propellant should have are advanced.

試制了一種只降低高常溫彈道溫度系數(shù)但不改變常低溫彈道溫度系數(shù)的裝藥結(jié)構(gòu)永久免费观看的毛片视频，提出了這種低溫感包覆火藥應(yīng)具備的條件和發(fā)生作用的機(jī)理。

The influences of volumetric coefficient, pressure coefficient, temperature coefficient, and leakage coefficient on compressor volumetric efficiency were analyzed.

容積系數(shù)主要與壓縮機(jī)的結(jié)構(gòu)尺寸和吸无码精品视频仙踪林、排氣壓力比有關(guān)欧美毛揉揉视频在线观看，壓力比的變化對(duì)容積系數(shù)構(gòu)成以多變膨脹指數(shù)為冪的指數(shù)影響亚洲精品国产欧美一二；轉(zhuǎn)速變化對(duì)壓力系數(shù)構(gòu)成二次影響；溫度系數(shù)和泄漏系數(shù)同時(shí)受到與壓力比和轉(zhuǎn)速的影響91夫妻自拍。

When this kind of converter is working at the prescribed temperature confine,it keeps being humdrum character,high precision of the conversion(linetype error ≤± 1 LSBwww.riav7、 differential coefficient error ≤±1 LSB), speediness(the time of establishing the putput voltage ≤3μ s), low power consume(power consume ≤ 600mW),good temperature capability(the temperature coefficient ≤30ppm), large-scale output range.

本D／A轉(zhuǎn)換器在工作溫度范圍內(nèi)保持嚴(yán)格的單調(diào)性、轉(zhuǎn)換精度高(線(xiàn)性誤差≤±1 LSB色亚洲插插、微分誤差≤±1 LSB)免费人人插操摸、轉(zhuǎn)換速度快(電壓輸出建立時(shí)間≤3μs)、轉(zhuǎn)換功耗低(功耗≤600mW)美女的隐私秘免费视频网、溫度性能好(增益溫度系數(shù)≤30ppm)、輸出電壓幅度大(±10V)并且可以靈活應(yīng)用于0～5V性av不卡在线、0～10V800AV在线免费观看、±2.5V、+5V中国一级特黄AAA片不卡顿、+10V多種輸出范圍国产青久高潮娇喘视频。