1) drift
[英][drɪft] [美][drɪft]
漂流漂移
2) draft by current
流致漂移
3) DC drift
直流漂移
1.
The effects of the DC drift to the PGC demodulation results are analyzed theoretically in detail,and a method is proposed to eliminate these effects in the real digital PGC demodulation scheme.
在实际的相位生成载波(简称PGC)解调输出中,直流漂移会使解调结果产生失真。
2.
DC drift of inverters output voltage is introduced by drift and characteristic asymmetry of isolation section and power devices, and sinusoidal pulse width modulation (SPWM).
逆变器中的隔离环节、各功率器件等存在漂移和特性不对称以及正弦脉宽调制(sinusoidal pulse width modulation,SPWM)都会引起逆变电源输出电压的直流漂移。
4) flow excursion
流量漂移
1.
Three types of instabilities were found over wide parameter ranges:flow excursion static instability,pressure-drop type oscillation,and superimposed instability of pressure-drop type and density wave type oscillations.
在宽广的参数范围内发现存在3类不稳定性:流量漂移静态不稳定性、压力降型脉动动态不稳定性及压力降和密度波复合不稳定性。
2.
Effects of such parameters as system pressure, sub-cooling, and pressure loss on flow excursion characteristics and transport capability of heat load are also delivered.
通过采用不同冷凝器模型,研究了冷凝模型与参数对流量漂移特性的影响。
3.
The flow excursion accompanied with flow oscillation phenomenon under certain conditions is observed in the heating reactor test loop of the 5 MW reactor.
在 5MW核供热堆试验回路HRTL 5上观察到了一定条件下系统发生的静态流量漂移并同时伴随动态流量振荡的现象。
5) current drift
电流漂移
6) DC-offset
直流漂移
1.
The PGA consists of the differential amplifier with variable source degeneration resistor and the DC-offset correction circuit.
该可编程增益放大器采用源极反馈电阻可变的差分放大器结构,且带有直流漂移校正电路。
2.
A DC-offset cancellation scheme in a 5GHz direct-conversion receiver compliant with the IEEE 802.
11a无线局域网的5GHz直下变频接收机解决直流漂移的方法。
补充资料：场致发光材料(见电致发光材料)
场致发光材料(见电致发光材料)
electroluminescent material
见场致发光材料eleetrolumineseent material 电致发光材料。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条