timing n. 1.时间选择。 2.定时,校时,计时,调速。 3.【自动化】同步;时限。 The timing of our statement is very opportune. 我们发表声明选择的时机很恰当。 pulse timing 脉冲同步,脉冲计时。 a timing dial (收音机的)电眼。 a timing generator 定时信号发生器。 timing devices 定时装置。
logic n. 1.逻辑,理论学。 2.推理[方法];逻辑性,条理性。 3. 威力,压力,强制(力)。 deductive [inductive] logic演绎[归纳]逻辑。 dialectical logic辩证逻辑。 formal logic形式逻辑。 a gangster logic强盗逻辑,恶徒的歪理[言行]。 mathematical logic数理逻辑。 pure logic纯粹逻辑。 He is not governed by logic. 他没有逻辑性。 That is not logic. 那不合逻辑。 the irresistible logic of facts 事实的不可抗拒的威力。 the logic of events [war] 事件[战争]的强制力。 His logic is shaky. 他的推理站不住脚。 chop logic 诡辩。
In the third chapter , cpld design process of spwm speed adjusting system is shown , including design idea , detailed scheme and logic timing analysis . both simulation and experiment results are shown for comparison 第三章详细介绍了spwm调速系统整个系统的cpld设计,给出了设计思路、具体方案、逻辑时序分析;最后给出了软件仿真结果和实验波形对照。
Spwm , svpwm are introduced in detail . furthermore , cpld design process of spwm and svpwm speed adjusting system is shown , including design idea , detailed scheme and logic timing analysis . finally , the experiments are shown 并且详细介绍了spwm调速系统和svpwm调速控制系统的cpld设计,给出了设计思路,具体方案,逻辑时序分析,得到了实验结果。