查询词典 pulses

A control unit times the interval between the pulses and compares these timings with a stored value representative of a predetermined multiple of the minimum time.

控制装置11计算脉冲间的时间间隔，并将所述间隔和最小时间的一个预设定倍数的存储值做比较。

It was found that the selective photoreductionreaction of this uranyl compound could take place under pulsed IR laser irradiation and the rate ofphotoreduction depended on the frequency, energy fluence and numbers of pulses of laser.

用TEA-CO_2激光研究了室温下固体的甲酸铀酰钠的红外光化学反应，发现该化合物在脉冲红外激光照射下可产生选择性的光化还原反应，其光化还原率与激光频率、能量密度和脉冲数有关。

A counted number of pulses only is given to us of a variegated, dramatic life.

我们获得的无数激动仅仅属于一种内容繁杂的、戏剧性的生活。

Pulses were beating in his eyes, veiling their sight, and he felt the fever of his cheeks.

他两眼的脉搏在跳动，视线模糊了，感到双颊在发热。

The pressure pulses propagate with rapidly declining strength and a speed of the same scale as velocity of sound.

近壁空泡溃灭是工程上研究空蚀问题的一个重点，它对泡壁瞬态特性计算的要求较高。

A mixture between trip hop and cocteau twins. Vinculum is a hypnotic collage of pulses, beats, and hunting female depressive voices.

Matthews暧昧的小提琴、凄美的Sarah人声、沉重的节拍混合交织在一起，苦涩的《Smallest Tragedy》重重地将我击倒在地。

The results of statistical analyses done before and after exper- iment showed that it had significant effects on recising sports skill and score of physical quality,and fair effects on pulses and vital capacity of body.

经过试验前后统计分析结果。它对身体素质中的运动成绩，技能的提高具有明显的差异。对身体机能中的脉搏、肺活量具有良好的影响。

The study of spatial configuration and characteristics of pulsed-wire velocity probe shows that: the yaw-and pitch-response characteristics have a good behavior due to the asymmetrical arrangement of the prongs. Because the amplitude of sensor wire response signal changes with the flow velocity, the differentiated signal is selected to trigger a voltage comparator. The pulsing frequency is restricted to about 100Hz to allow the wire to cool between pulses. The first velocity probe with big acceptance cone has been developed in China, and the way of measuring the Reynolds normal and shear stress and application have been given in this dissertation.

对脉冲热线空间速度探针的空间结构及特性的分析表明：三根长支架平行且安置于同一平面的探针结构可以获得大的测量角和好的测量性能；由于传感丝的响应信号幅值随流速变化较大，故应采用微分法进行信号处理；对于5μm的传感丝由于散热时间基本不变，约为10ms，故脉冲发射的最高频率为100Hz；本文在国内首次研制成功了一种大测量窗的脉冲热线空间速度探针，并给出了测量雷诺应力的方法和实例。

Direct numerical simulations have been carried out for acoustic, vorticity and density pulses in two- subs...

对二维情况，计算了亚音速均匀流中初始声、涡和熵脉冲波问题，得到了很好的结果。

Furthermore, the cutting speed of welding torch is kept constantly by means of regulating the speed pulses are sent nut dynamically.

此外，系统通过动态调整脉冲发出的速度来保证焊枪的切割速度恒定。

Diabetes is a social disease that affects several million people worldwide.

糖尿病是一个社会性疾病，全世界有数百万人罹患此病。

I'll call you on Friday to see if we can reschedule our luncheon meeting at your convenience.

我星期五会给您打电话在您方便的时候我们重新安排我们的午餐约会。