b circuit 中文意思是什麼
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B ) the characteristic of bioelectricity is discussed and the circuit, which is use to measure ecg is designed
探討了生物電信號特性以及設計了心電信號的採集電路。 -
Bailiff ; circuit court, department 6 - b is now in session, the honourable benjamin kinberg presiding. thursday, the seventh day of december
法警：巡迴法院， 6 - b部門現在開始。尊敬的本傑明金伯利主持。星期四， 12月第7天。 -
The way of taking one nth out of capacitor ' s the first harmonic capacitive reactance as its nth harmonic impedance is verified whit the data from tang7c. according to the approximately estimating method, the first harmonic impedance of 220kv system is calculated. on the basis of the models, this paper gives the harmonic equivalent circuit of substation and gives the b ( n ) function of the harmonic time n. when the capacitors has different combination, b ( n ) ' s value will also change, with the inputting local measurement data, the paper studies the series and parallel resonance at the substation, and deduces that the reason the capacitor ' s fuse of tang6c is frequently interrupted is that its capacitor current contains a large number of 5th harmonics, and that the reason the discharging pt of tang7c capacitor being exploded is also that the 7th and 9th harmonic currents are amplified
據此，對該站進行了串聯諧振分析和並聯諧振分析，並結合測試數據和有關變電站的運行記錄，指出了導致該站電容器湯6c頻繁燒保險的主要原因是5次諧波電流含量偏高，引起湯7c放電pt爆炸也是因為7次和9次諧波電流被放大。針對這些導致湯陰變電站補償電容器故障的原因，提出了相應的諧波治理措施，包括針對湯6c電容器5次諧波電流含量偏高的原因，提出了停運湯6c電容器或者通過把湯sc電容器的部分容量併入湯6c電容器（湯sc其餘部分停運）以增加湯6c諧波承受能力的措施;針對# 2變低壓側7次和9次諧波電流被放大的現象，提出了在湯7c電容器上加裝一定百分比的串聯電抗器的措施。 -
This paper researches and analyses the developments of web technology and magnetostrictive transducers from world wide region. the paper also analyes the characteristics curve of magnetostrictive transducers based on its equivalent circuit and researches the method how to make sure its syntony frequency and its electric simulation network parameters. at the same time, by using jsp technology, a magnetostrictive transducer electric simulation application is designed based on b / s three - tier system structure. the experiment data is fitted by curve fitting module. the equivalent input impedance of it with stimulate loop is separated based on the results of curve fitting and the syntony frequency and electric simulation network parameters of magnetostrictive transducers is determined by the input impedance. the method presented in this paper can determine the syntony frequency and electric simulation network parameters of magnetostrictive transducers with a better accuracy than the testing method of syntony & anti - synton y. further more, jsp, the advanced technology at current, has been used to realize a magnetostrictive transducer web electric simulation system. the system has good human computer interface and the function of resource sharing and information publishing. the research of this paper and its achievements have some practical merits in the researchful and applied fields of magnetostrictive transducer
用java編程語言編寫的曲線擬合模塊，對輸入的實驗數據進行了最小二乘法的曲線擬合；根據曲線擬合結果可從帶激勵線圈的磁致伸縮換能器的輸入阻抗中分離出磁致伸縮換能器鐵芯在無激勵電流時由機械振動形成的等效輸入阻抗，並由此輸入阻抗確定磁致伸縮換能器的諧振頻率及電氣模擬網路參數。本課題提出的方法與傳統的諧振?反諧振法相比，能更準確地確定磁致伸縮換能器的諧振頻率及其電氣網路參數。同時，採用當前比較先進的web技術，實現了基於jsp的磁致伸縮換能器web電氣模擬系統，該系統具有良好的人機界面和資源共享、信息發布功能。 -
The high-frequency relay can be replaced by the circuit in accordance with fig. 4-10(b).
高頻繼電器可以用與圖4-10（b）一致的電路來代替。 -
B. forward analog signals regulate circuit
2前級模擬信號調理電路。 -
B ) equivalent circuit method and finite element analysis ( fea ) to compute the static force are presented, the results obtained by each method are compared one with the other. c ) the results of dynamic simulation by means of the software, ansoft show the hlfm " s characteristics when the motor works in the special frequency and single stroke and the conditions used for position control. d ) the measured static thrust - displacement characteristics and the dynamic characteristics during starting show good correlation with the calculated results
在設計並製作了實驗樣機的基礎上所做的研究內容包括； （ 1 ）分別用能量法和麥克斯韋張量法推導電磁力的計算公式，並討論他們的不同應用范圍； （ 2 ）分別用等效磁路法和有限元法作直線力電機的靜特性分析，並比較分析它們的計算結果； （ 3 ）用有限元模擬軟體做直線力電機動態特性的模擬，分別分析直線力電機的頻率特性、動子開合閘特性和開環位置控制的工作特性； （ 4 ）做直線力電機的靜推力?位移特性實驗和動子開合閘的動態實驗，並將實驗結果與計算結果進行對比，實驗驗證了計算模型及計算方法的正確性。 -
The high - frequency relay can be replaced by the circuit in accordance with fig. 4 - 10 ( b )
高頻繼電器可以用與圖4 - 10 （ b ）一致的電路來代替。 -
Repairing the integrated circuit of the controlling emitting and receiving ultrasound wave in hitachi eub - 26 ultrasound b system
超超聲發射與接收控制電路修理三法 -
The conventional connection circuit as the figure shows for two - wired transmitter : handhold terminal palm computer and external communication interface or mainframe communication circuit cannot directly bridges in the ends of power source. but may either meet on field ends a and b or meet on the ends of load resistance b and c. in the above - mentioned case, the circuit are supplied by power source
對兩線制變送器來說，傳統的連接電路如圖所示：手持終端掌上電腦和外接通訊介面或主機通訊電路不能直接跨接在電源兩端，但既可接于現場兩端a ， b上，也可接在負載電阻兩端b ， c ，兩種情況下，電路都要通過電源來供電， hart規范允許負載電阻為2301100 。 -
Type b : ortel predicted distortion circuit laser
B型： ortel帶預失真激光器 -
When a circuit designer who is a registered electrical worker for grade a, b or c considers it appropriate for the situations under consideration, additional safety measures may be used. these measures include the use of a dedicated circuit or a dedicated circuit protected by an isolating transformer
如電路設計者是a級、 b級或c級的注冊電業工程人員，又認為情況適合，可使用額外的安全措施，包括使用獨立電路或由隔離變壓器保護的獨立電路。 -
Rccn locking circuit board support cs - type material : ul approved nylon 66, 94v - 2 by hand to support p. c. b
使用時先將基板鉆孔4 . 8mm后將隔離柱固定，再將p . c .板套入即可。 -
The switched - current ( si ) circuit reported by j. b. hughes et al. in 1989 is the current domain sampled - data system
開關電流電路是1989年由hughesj . b .等人提出的。 -
We build up the protocol architecture of ms of calss b according to two different transport mechanisms, i. e. circuit switch and packet switch. we also briefly illuminate each module of the protocol
依據電路交換、分組交換這兩種不同的傳輸機制，論文給出了實現b類ms的協議結構，並給出了各協議模塊的簡單的說明。 -
Isdn b information technology - protocol for providing the connectionless - mode network service - provision of the underlying service by isdn circuit - switched b - channels
信息技術.提供無連接模式網路服務協議.由綜合業務數字網 -
The major content of this paper is digital implementation of b - mode ultrasound diagnosis. with studying carefully the theory and analog circuit realization of analog ultrasound system, we propose a design of digitized front - end of b - mode ultrasound diagnosis based on fpga
在深入研究b超理論基礎和模擬實現方法的前提下，結合目前廣泛應用的fpga技術，對數字化b超前端系統的實現進行了初步研究，並提出一種可行的設計方案。 -
B. front stage analog signal processing circuit. c
2前級模擬信號放大與調理電路的介紹。 -
What more, this paper presents the theory of the power factor correction, and design the appropriated circuit with the chip of pfc - uc3854a / b
本文簡單介紹了無源和有源功率因數校正的工作原理，並利用功率因數校正晶元uc3854a b製作了電子鎮流器的功率因數校正電路。 -
B. the circuit control and protection is strictly in accordance with that of siemens. the characteristics are mature and reliable technologt, easy maintenance and less faults
採用西門子原線路控制與保護，最大的特點成熟可靠、維修方便故障少。
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