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- Structure for the current module. 当前模块的。
- Submenu. All collapsible sections within the current module are collapsed. 当前模块内所有可折叠的部分都会折叠起来。
- We design and complete a multi-frequency source current module, applying the Direct Digital Synthesis (DDS) technology. We use the DSP chip as our controller and the frequency, phase and amplitude of the signal are all programmable and adjustable. 设计并完成了多频恒流源模块,采用了直接数字合成(Direct Digital Synthesis,DDS)技术,应用数字信号处理器(DSP)作为控制器,实现了频率、相位和幅值均动态可调。
- S.Tarucha and K.Otsuka, “Response of semiconductor laser to deep sinusoidal injection current modulation, ” IEEE J.Quantum Electron., 17, 810 (1981). 蔡振凯;“半导体雷射中正交偏振光回馈之强度对纵模稳定性之研究;”国立中山大学物理研究所;硕士论文;(1998).
- DMM based on VXI bus is one of the most common and current modules that can be used to build the practical automatic test system. VXI总线数字多用表(DMM)模块是组建实用的VXI总线自动测试系统的最常用的通用模块仪器之一,本文讲述了基于VXI总线高精度数字多用表的硬件电路设计。
- The most effective method of damping the oscillation is to install power system stabilizer (PSS) and direct current modulation (DCM). But PSS (DCM) designed to a certain mode will produce bad effect to other modes. 抑制低频振荡最有效的方法是装设电力系统稳定器(PSS)和直流附加控制器(DCM),但针对某一振荡模式而设计的PSS(DCM)会对其它模式产生负作用而破坏系统稳定性。
- By using the ship model and Ag/AgCl electric pole, the extremely low frequency electric field produced by corrosion current modulated by shaft rotation in sea water was measured in the laboratory. 文中利用船模和Ag/AgCl电极在实验室具体测量了螺旋桨转动时调制船模在海水中的腐蚀电流而产生的极低频电场。
- Demand is outstripping current production. 现在需求逐渐超过了生产能力。
- She broadcasts on current affairs. 她发表时事广播演说。
- Our language goes current along the seacoast. 我们的语言通用于沿海一带。
- GaN MMICs reportedly have a significant performance advantage in that they provide significantly higher radio frequency power with greater efficiency than current modules, the company said. 雷声公司称正在演示使用氮化镓微波集成电路放大器的发射-接收模块。
- You may open a current account at a bank. 你可以在银行开立一个活期帐户。
- I'd like to open a current account with you. 我想在你们这儿开一个活期存款帐户。
- He made some comments on current topics. 他对时事问题做了若干的评论。
- The swimmer was swept away by the current. 那个游泳的人被激流卷走了。
- He is interested in current affairs. 他对时事感兴趣。
- She had to swim against the current. 她必须逆著水流往上游。
- This button switches the current on. 这个电钮接通电流。
- I should like to open a current account. 我想开一个活期存款帐户。
- The junk laid by, drifting gently with the current. 帆船顶风停驶,顺水缓慢地漂流着。