脈寬顫動英文怎麼說
脈寬顫動 的英文翻譯
脈寬顫動 例句
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At the aspect of hardware design, it adopts pulse distributor and the technology of single polar voltage drive to accomplish the function of controlling and driving stepmotor ; it adopts the technology of pulse width modulation and cmos h - bridge drive to accomplish the function of controlling and driving dc servomotor ; it adopts d / a convertor to accomplish the function of controlling ac transducer ; it adopts the technology of digital phase detection to accomplish the function of detecting the feedback position signal of induction phase shifter ; it adopts dsp ’ s capture cell to accomplish the function of detecting the feedback position signal of photoelectric coder
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The interface utilizes the high - speed pu lse function of plc basic unit to realize the control frequency of pulse, pwm regulate voltage and to make use of drivers of step motor control step motor利用plc主機模塊的高速 脈 沖輸出功能,控制 脈 沖頻率的發生、 pwm 脈 寬 電壓的調節,並通過步進電機驅 動 器實現對步進電機高效控制。
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Finally, by practical test, experimental data obtained show that the dynamic thrust measuring system is dramatically available and successful. especially, it shows that when the impulse width is 20ms and the duty ratio is 1 : 3, the measured results are stable and reliable. hence, the system designed here can meat the test requirements of the actual applications, and the technology studied in the thesis also give a good foundation to future research work最後,系統建成以後,通過多次調試試車、考核試車和實際型號試車的考核,試車結果表明,該系統的設計是成功的, 動 態推力數據穩定、可靠,可滿足發 動 機以20ms 脈 寬 工作,占空比為1 : 3的情況下,進行發 動 機的 動 態推力性能指標測試,滿足實際應用的需求,為進一步進行 動 態推力測試技術研究奠定了良好的基礎。
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The influence of irbesartan on recurrence for patients with paroxysmal atrial fibrillation after pulmonary veins isolation厄貝沙坦對陣發性心房 顫 動 經肺靜 脈 電隔離術后復發率的影響
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By analying the requirement of traction characteristics of rectifier in ac drive reciprocal power - fed test system, in this paper, the research on high power supply quality rectifer is conducted around topology and mathematical modeling, high power supply quality rectifer ' s control methods are summarized. predicted current control based on space vector pwm in two - phase stationary coordinates is proposed and used in this paper
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