The results indicate that proper duty ratio of magnetic field can increase the amount of hardening phase in overlay deposit, control the growth direction of hardening phase and improve the hardness and wear res.

In this paper, we study the dewatering efficiency of tofu by using DC electroosmotic dewatering, different pulse-time electric fieldelectroosmotic dewatering and weight pressure.

Measuring pulse duty ratio based on adjusting oscillation frequency;

Relationship between source duty ratio and performance of OCDMA encoders/decoders;

The influences of current density,pH,temperature and pulse duty ratio on electroplating process and deposit performance were discussed.

Theoretical analysis of the influence of duty cycle on the spectrum distribution of long period fiber gratings;

Effects of cathodic voltage pulse duty cycle on characteristics of microarc oxidation coatings of titanium alloy

Influence of duty cycle on the spectrum distribution of long-period fiber gratings written with the high frequency CO_2 laser pulses

An improved on-chip CMOS astable multivibrator is proposed, which overcomes the shortcomings of the traditional one that the signal duty-cycle is depending on model parameters, and generates stable clock signal with duty-cycle equaling 50%.