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- Active transducers can be excited using a controlled current or voltage. 主動(dòng)傳感器可能被激發(fā)使用控制的電流或電壓。
- The effect of diffusion controlled interfacial sliding on the transverse shear deformation of fibrous composites is studied. 研究了擴散控制的界面滑動(dòng)對纖維復合材料的橫向剪切變形行為的影響。
- In this paper the performance of two kinds of samplers with diffusion control tubeor sintered metal filter is evaluated. 本文介紹溫、濕度變化對兩種改進(jìn)型被動(dòng)式活性炭累積氡采樣器吸附性能的影響。
- The results show that iron-amine complex gets one electron as the redox mediator on the electrod, this is a quasi-reversible diffusion controlled process. 結果表明，鐵胺絡(luò )合物在懸汞電極上的電化學(xué)還原過(guò)程為受擴散控制的準可逆過(guò)程，電極上發(fā)生單電子轉移。
- Making use of a shunt-wound controlled current source between the node and the ground elucidation is carried on. 利用一個(gè)簡(jiǎn)單的并聯(lián)在節點(diǎn)和地之間的受控電流源進(jìn)行分析。
- The photopolymerization rate of the RAFT system was much lower than in conventional free radical polymerization, a mild autoacceleration occurred as the addition reaction became diffusion controlled. 發(fā)現RAFT光聚合反應的反應速率小于常規自由基聚合，因為體系由擴散控制，反應中自加速趨勢減緩。
- Otherwise,introducing ideal transformer constituted of VCVS (voltage control voltage source) and CCCS (current control current source). 還介紹了利用電壓控制電壓源和電流控制電流源構成的具有交流和直流傳輸特性的理想變壓模型。
- Then simulating the VSC s function by using controlled voltage source at the AC side and controlled current source at the DC side,its equivalent simulation model was established. 該文首先分析VSC的工作原理,在此基礎上建立以交流側受控電壓源和直流側受控電流源描述的VSC等效仿真模型。
- When diffusion controls, the moisture fraction decreases in a complex but close to exponential manner with time. 當擴散控制時(shí)，濕含量遵循著(zhù)復雜的但接近于指數關(guān)系的形式而隨時(shí)間降低。
- Are drawings / specifications / process instructions in use by manufacturing, inspection and quality control current and legible with no unauthorized changes? 在生產(chǎn)、檢驗和質(zhì)量控制部門(mén)正在使用的圖紙/規格/工藝規程是否是當前合法有效的，并且其中沒(méi)有未經(jīng)授權的變更?
- TMS320LF2407A chip of TI corporation is contributed to digital control of the motor, its calculating speed is so fast that it can control current in real-time . TMS320LF2407A 芯片是美國TI 公司推出的面向電機控制領(lǐng)域的芯片,它運算速度快,能實(shí)現電流實(shí)時(shí)控制。
- To replace Q1 with a different power-switching device, such as an NPN bipolar transi stor or a relay, specify Q2 to provide the control current that the switching device requires. 為了用不同開(kāi)關(guān)電源設備代替Q1 ，例如NPN雙極晶體管或繼電器，指定Q2供給開(kāi)關(guān)設備所需的控制電流。
- diffusion controlled termination 擴散控制的終止
- There are four kinds of dependent sources which are named as the voltage controlled voltage source (VCVS), the current controlled voltage source (CCVS), the voltage controlled current source (VCCS), and current controlled current source. 一個(gè)理想的電流源或電壓源，如果它的值受到電路其它量（通常是一個(gè)電壓或一個(gè)電流）的控制，稱(chēng)它為受控源。
- It takes the single chip microcomputer AT89C51 as the control nucleus, uses digit controlled current to control running of weighbeam, adopts infrared technology to check the balance of weighbeam. 測量?jì)x以單片機AT89C51為控制核心，使用數控電流源控制秤桿的轉動(dòng)，采用紅外監控技術(shù)檢測秤桿的平衡位置。
- TYB series waterflood pressure regulating systems consist of two cylinder four chamber pump body, electro hydraulic reversing valve, control fluid circuit and control current circuit. TYB系列調壓注水裝置由雙缸四腔泵體、電液換向閥、控制液路及控制電路組成。
- This paper presented the design thoughts and character of digital control current regulators,using 8bit digital signal of DAC serial input data and about 2A supreme output current. 簡(jiǎn)述了以串行方式輸入8位數字信號、最大可控電流為2A的數控恒流器件的設計思想和性能。
- Clouds cause the diffusion of light from the sun. 云使陽(yáng)光漫射。
- The Xml control currently applies a transformation that displays only the e-mail message headers. Xml控件當前應用只顯示電子郵件標題的轉換。
- Remarks Call this function to release mouse capture. If the control currently has the mouse capture, the capture is released. Otherwise, this function has no effect. 調用該函數釋放鼠標捕獲焦點(diǎn)。如果該控件具有當前鼠標捕獲焦點(diǎn),那么釋放該焦點(diǎn);否則,該函數沒(méi)有任何效果。
