time pulse中文什么意思

例句与用法

更多例句：  上一页  
1. The cleavage rate of oocytes at 18 - 19h after hcg injection was clearly higher than those at 12 - 13h and 15 - 16h after activation ( 71 . 67 % vs 7 . 50 % and 55 . 83 % , p < 0 . 01 ) . the rates of avtivation , cleavage and development of blastocysts after 22h started to fall , but with no difference with those of 18 - 19h ( p > 0 . 05 ) . to sum up , the optimal electric stimulation conditions of mouse oocytes at 18 - 19h after hcg injection is 2 . 0kv / cm direct current field strength , 80us pulse duration , 3 times pulse and 0 . 3mol / l mannitol medium with 0 . 1 mmol / l cacl2 and 0 . 1 mmol / l mgso4
   880和12 50o ） ，但与18l的卵母细胞组无明显差异o 0刀5 ） 。综上所述，在本实验室条件下，以含ca刀、 mgh的甘露醇溶液为激活液，采用2刀by cm强度、 80呷脉宽、连续3次脉冲（每次间隔10min ）刺激注射hcg后18二9h的小鼠卵母细胞，可获得较为理想的激活效果。
2. This theory of virtual coordinate measuring system makes use of the principle of time - space correspondence and turns the time pulses into spacial displacement . the virtual coordinate measuring system can take place of the scale system in traditional instruments , which has the disadvantages of high cost and difficulty of production
   该理论利用时空对应原理，将时间脉冲与空间位移量对应起来，从而抛弃了传统测量仪器中的实物标尺系统，将实物标尺系统虚拟化，克服了传统测量仪器标尺加工制造困难、造价昂贵等不足之处。
3. By using a counter and an operation microprocessor , this paper analyses the measuring method and designs an instrument of edm sinking process in discharge state . this instrument takes samples of voltage , current signal and strong and weak of high frequency signals of detecting voltage amplitude , translates them into various time pulses in discharging state . and a counting unit turns these pulses into digital signals , then send them to a microprocessor . finally various discharge time percentages are sent to the control tache
   通过采样电火花加工放电间隙的电压、电流信号和检测电压幅值上的高频信号的强弱，得出反映间隙放电状态的各种时间脉冲，利用计数器分别对其计数，再送给单片机运算处理，输出控制环节所需的各种放电状态时间百分数。
4. Abstract : by using a counter and an operation microprocessor , this paper analyses the measuring method and designs an instrument of edm sinking process in discharge state . this instrument takes samples of voltage , current signal and strong and weak of high frequency signals of detecting voltage amplitude , translates them into various time pulses in discharging state . and a counting unit turns these pulses into digital signals , then send them to a microprocessor . finally various discharge time percentages are sent to the control tache
   文摘:通过采样电火花加工放电间隙的电压、电流信号和检测电压幅值上的高频信号的强弱，得出反映间隙放电状态的各种时间脉冲，利用计数器分别对其计数，再送给单片机运算处理，输出控制环节所需的各种放电状态时间百分数。
5. It can be implemented in fpga because of its simple arithmetic . the practical application background of this paper is “ high frequency software radar ” which is one of country “ 211 projects ” key discipline items of basic construction . the object of this paper is the implementation of 16 channel real - time pulse compression processing in fpga which is integrated on digital receiver board named ics - 554
   本文的主要研究内容是以国家“ 211工程”重点学科建设项目“软件高频雷达”为实际应用背景,以系统的数字化接收机ics - 554为硬件平台,在其上集成的fpga芯片中实现16通道的实时脉压处理算法,同时实现了去除数字化激励器ics - 564及ics - 554的流水延时和ics - 554设备识别的功能。