high-frequency apparatus 中文意思是什麼
high-frequency apparatus
解釋
高頻儀器-
The frequency respond to : the brief name rings, and measure a device right high, the inside, frequency for ability for even emersion of signal, general enlarger of low and each segment respond to and should attain the the. ear that excluding the person is out of hearinged, but skin etc. the other sensory apparatus it can feel. for example thunder, the frequency of the thunder voice is low, person ear can hear few, but we can feel the fierce vehemence of that kind of manner, and can have to grow the center of chest however spirit felling that come. this make the perfect new of science spirit, summer that re - appear of orotund details the the dollar of superior quality adoption the for piece with careful electric circuit designing, frequency scope attaining the the, can like this satisfying broadcasting the true of this new and high of of or of ring the request
以外人的耳朵聽不到了，但是皮膚等其它感覺器官能感覺到。例如打雷時，雷聲的頻率比較低，人耳所能聽到的很少，但我們能感覺到那種來勢兇猛的氣勢，會有種胸口透不過氣來的感覺。本著使聲音細節完美重現的科學精神，夏新採用優質的元器件和嚴謹的電路設計，頻率范圍達到，這樣就能夠滿足播放或這類新型高保真音源的頻響要求。 -
Fuzhon jingmei biotechnology dvelopany limited since its establishent has become the main instrument of the high potential for r & d, production, marketing, iresearch and developent of high - potential therapeneutic apparatus for one set ; including electrostatic field, the negative electric field, the low - frequency field, high frequency anions, such as far - infrared
福州靜美生物技術開發有限公司自成立以來主要自立於高電位健康器的研發、生產及銷售，我公司研發的高電位健康器集多種功能為一體；包括有靜電場、負電場、低頻場、高周波、負離子、遠紅外等。 -
With the development of electronic technology in the field of high - frequency and high - power, power mosfet is gradually enhancing its important status in semiconductor apparatus and is being widely applied in power converters as switch. with the increasing of the operating frequency ( > 200khz ), the energy loss caused by parasitic capacitance will affect the efficiency of power transforming in converters. especially in the applications of high frequency power supply using mosfet as main devices ( the unit of frequency is mhz ), the energy loss caused by the switch process will badly affect its efficiency
隨著電力電子技術進一步向高頻的大功率用電領域發展，功率mosfet在各種電力半導體器件中的重要地位日益顯著，使用功率mosfet作為開關器件的功率轉換電路也日益增多，但隨著器件開關頻率的提高（大於200khz ） ，由器件極間電容引起的能量損耗將會影響到功率轉換電路的能量傳輸效率，特別是在以mosfet作為開關器件的高頻感應加熱電源中（工作頻率可達兆赫） ， mosfet在開關過程中的能量損耗嚴重影響到電源的效率，因此如何減小開關器件的損耗提高高頻功率轉換線路的效率成為電力電子技術領域的重要研究課題之一。 -
Direct digital frequency synthesizer ( dds ) is an apparatus to generate wave on the required frequency. it provides high frequency resolution, rapid frequency transforma - tion and other superiority
直接數字頻率合成器是現代頻率合成的主要工具，它有頻率解析度高，頻率轉化快等眾多優點。 -
Use the import part of an apparatus and strict technique to make sure the quality. use the technology of dsp digital shift frequency, and adopt high speed of a d, d a switch electrocircuit
反饋消除技術，自動尋找反饋嘯叫頻點，液晶顯示嘯叫頻率，並自動形成數字濾波器，消除嘯叫頻率，能有效提升話筒增益 -
I designed both hardware and software to develop the multi - channel analyzer, of which the key is the pc / 104 embedded computer. in a word, it has five traits as follows : ( 1 ) the key of apparatus is the pc / 104 embedded computer ; ( 2 ) on the hardware, we introduce the high - speed a / d conversion component - max191 to improve the mca ' s conversion speed and meet the demand on the spot ; ( 3 ) adopting high frequency module of electrical source to reduce its volume. ( 4 ) the mca consumes low power no more than 3. 9 watt
以國土資源部項目為依託，以pc 104嵌入式微機為平臺，完成了小型、低功耗能譜採集系統，特點是： （ 1 ）以pc 104嵌入式微機為平臺，實現了採集系統微機化； （ 2 ）採用高速低功耗a d器件maxl91 ，與現有的mca相比，提高了轉換速度，降低了mca的功耗； （ 3 ）採用高頻模塊電源，減小了採集系統的體積； （ 4 ）整機功耗低，小於3 . 9w ； （ 5 ）儀器重量輕。 -
Sxt variable frequency changing wash & dry double - use washing machine is a novel product of industry washing trade. lt has double usage of washing and drying and is applied with hanging vibtation reducing apparatus to reach low vibration, high washing efficiency, convenient operation. lt is the most ideal and best choice of washing trade
Sxt型變頻洗脫二用機是工業洗滌行業的新一代產品，具有洗脫一體化，採用懸浮式減震裝置，震動小、洗滌效率高，操作簡便、靈活，是洗滌行業最理想、最佳的選擇設備。 -
Current the main array phase induction logging apparatus is the russia ’ s high frequency induction isoparametric logging apparatus. the domestic still have no this kind of apparatus
目前國際上的陣列相位感應測井儀器主要是俄羅斯的高頻感應等參數測深儀（又譯成vikiz ） 。 -
High frequency system in high power resources of millimeter - wave radiation, such as resonator system, it ' s capability performs a vital role in whole high power microwave system. computer simulation is necessary in design process. basing on academic analyzing, simulation of resonator system with computer assistant tools will be very useful to optimize the apparatus designing
高功率微波源中的高頻系統，如諧振腔系統等，其設計性能對整個高功率微波系統起著至關重要的作用，設計過程中的計算機模擬亦是必不可少的。 -
Twt has the characters of high plus, wide frequency, longevity and high reliability, so twt is the core apparatus of communication, radar, electron antagonizing, ground station and microwave pyrogenation system, and has most important role in modern high - tech war
大功率行波管具有大功率、高增益、寬頻帶和長壽命等特點，廣泛地應用於雷達、電子對抗和通訊等國防重點工程.被譽為武器裝備的「心臟」 。 -
The main results are as follows : 1. the apparatus is fit for measuring sonic frequency damping capacities of alloys. the characteristics of it are low cost, simple structure and high measuring precision
主要結論如下： 1 ）開發出的聲頻阻尼測試系統，成本低，構造簡單，測試精度高，適于科研和工程中阻尼合金的聲頻阻尼測試。 -
The inverter apparatus controlled by pre - set voltage adjustment project has the advantages of low harmonic content, high output frequency precision, simple control circuit. therefore, this kind of project is the hot point in inverter power studying field
用「開關預置式電壓調節方案」控制的逆變電源具有輸出諧波含量低、輸出頻率精度高、控制電路簡單等優點，是逆變電源研究領域的熱點。 -
According to the value of the testing, we can draw the conclusion that the value of the inductor get from the computation is corresponding with the testing value, and our inductors can be used in high frequency from 1mhz to 200mhz. the new method of fabricate thin film inductor would bring the inductor from three - dimension to two - dimension, minish its volume and weight and content with the requirement of " small 、 light and thin " for the apparatus
實際的測試表明，我們所推導的薄膜電感計算式能較好的符合測試結果，所製作的it用薄膜電感可用於1mhz 1ghz的射頻段，擴寬了電感的使用頻段，並使電感從三維向兩維空間發展，減小了電感的體積、重量，滿足了器件「小、輕、薄」發展的需求。
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