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- ramp wave driven voltage 锯齿波
- Huge waves drove the yacht onto the rocks. 巨浪把游艇卷到岩石上。
- Furthermore,a circuit that can adjust drive voltage value for IGBT has been presented. 另外,还给出了一种可对IGBT的驱动电压进行幅值调整的电路。
- But ask with faith, not doubting, for the one who doubts is like a wave driven and tossed on the sea by the wind. 不过,祈求时要有信心,决不可怀疑,因为怀疑的人,就像海里的波涛,被风吹动,翻腾不已。
- After IGBT is turned on, drive voltage should he kept at+15V, which would ensure saturational state of IGBT. 在IGBT导通后,驱动电压应保持在+15V左右,保证IGBT处于饱和状态;
- Because SMA possess some unique properties like large deformation, low driven voltage, good recovery stress and other potential advantages, we attempt to apply it to microactuator design. 因为形状记忆合金拥有一些独一无二的性质,像是巨大的形变、低驱动电压、较好的复原应力和其他潜在的好处,我们打算运用它来设计我们的微致动器。
- The waves drove against the shore. 波浪冲击着岸边。
- The pressure behind this shock wave drives an inward-moving shock wave that heats the ejecta, seen as the aqua cloud. 激波后的压力驱使内行激波加热物质,也就是图中浅绿色的云团。
- The optics characteristics of TN-PDLC mode were superior to others.It has lower threshold voltage and driving voltage. 我们发现在高分子分散的情况下,TN-PDLC的模式无论在穿透、对比与反射等光学特性上都优于其它两者,并且具有较低的阀电压与驱动电压。
- Bill wave his hand to us and then drive away. 比尔向我们挥手告别后开车走了。
- When the driving voltage is 25 V,the brightness of this device is improved from 42 cd/m~2 to 355 cd/m~2.The CIE coordinates are x=0.332 and y=0.347. 驱动电压25V时器件的发光亮度由42cd/m2提高到355cd/m2;色坐标为(x=0.;332;y=0
- Ionic polymer metal composites (IPMC) possess the possibility to be used both as actuator and sensor, light weight and low driving voltage. 摘要离子金属聚合物复合物(IPMC)同时可以用来制作驱动元件和敏感元件,具有质量轻、驱动电压低的特点。
- The results show that decreasing the driving voltage, primitive cavity, pre-tightness force of spring, and the mass of mobile elements can improve the performance of solenoid. 通过降低驱动电压,减小初始气隙,降低弹簧预紧力,减轻电磁阀运动部件的质量,均可以提高电磁阀的性能。
- As we chose the materials that their work functions closed to the HOMO of NPB, they could be used for improving the hole-injection efficiency and lowering the driving voltage. 第二部分为探讨以真空热蒸镀的方式,所制成单层金属氧化物结构、光电特性,并辅助说明电荷载子在元件中如何注入、传输等机制。
- Device ITO/ NPB/ BBPNA/ LiF/ Al, with BBPNA as the emitting layer and electron transporting layer showed a brightness of 1430 cd m-2 at the driving voltage of 13.0 V. 在器件ITO/ NPB/ BBPNA/ LiF/ Al中,材料BBPNA作为发光层和电子传输层应用于发光器件中,在外加直流电压13.;0 V时,得到1430 cd m-2的发光亮度。
- This paper deals with the designing of driving voltage and current for IGBT,points out the problems that should be paid attention to in the protection of IGBT. 本文论述了IGBT的栅驱动电压和栅电流的设计,指出了对IGBT施加保护时要注意的问题。
- Supersonic radiative heat wave driven by net flux from boundary 边界净流条件下的超声速热波
- Radio2 can be heard on the long wave band. 第二广播电台可在长波段收听到。
- After the ramp, the road veered to the right abruptly. 下了坡之后,路突然转向右边。
- I am able to pick you up on the short wave radio. 我能用短波收音机收听到你的信号。
