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- The dynamic response of fuel cell characteristics after step change of cathode inlet velocity, humidity and cell voltage was analyzed. 最后,分析了阴极入口速度、湿度和电池电压阶跃变化后电池特性的动态响应特性。
- In television, a short duration variation in the luminance following a step change in the video signal. 电视技术中,电视信号在出现一个阶跃变化后引起亮度的短时间闪烁。
- A step change in the way energy suppliers operate so that they focus on reducing demand rather than just supplying as much energy as possible. 改变能源供应商的运转模式,使他们能够注意到降低需求的必要性,而不是纯粹受利益的驱使,为消费者无止境地提供能源;
- Nicky Milner, Brand Manager, Britvic and J2O, says: "This step change in presentation with the new NRB glass bottle will make a huge difference. 在同一时间内,其长远的玻璃回收合作伙伴,贝里曼玻璃,它已扩大其收集和碎玻璃处理设施,以应付增加的需求,自其客户。
- Response time for a step change is approximately 500 msec, which is acceptable for most current-loop control devices, such as control valves. 指令改变的响应时间约为500毫秒,对大多数的电流回路控制设备是可接受的,例如控制阀门。
- The judges felt this represented a step change on the existing strategy tree, and laddered the concept to a whole new level. 评委们觉得这个词表达了现存“战略树”迈出了改进的一步,而且使(战略)概念跨向了一个全新的水准 。
- Soundscape represents a step change in the field of environmental acoustics in that it combines physical, social and psychological approaches. 声音景观在环境声学领域呈现出一个阶段性的改变。
- The dynamic response to the step change of inverter-aided compressor speed, opening of the EEV and air fan speed is studied. 通过仿真计算对一拖二系统随变频压缩机转速、电子膨胀阀开度以及回风风机转速改变的动态特性进行研究分析;为系统的实时控制打下基础。
- The resonance current,caused by the LC low pass filter at the step change of PWM switching pattern,can be effectively suppressed by one pulse control of the pattern. 在变频器PWM开关切换的阶跃变化时,低通滤波器产生的谐波电流能够被开关信号的一个脉冲控制有效抑制。
- This is effective in preventing low frequency oscillation (of a few Hz or less) and has a particular effect on the rising waveform for a step change in pressure. 这有效地防止了低频震荡(几个赫兹或者更低),并且对压力小幅变化的上升波形产生特别的影响。
- This is a step change," said Eric Spina, dean of Syracuse University's engineering and computer science programs, which also helped with the pilot's development. “这是一个巨大的变化”,锡拉丘兹大学的工程和计算机科学系院长说,它同时也促进该实验的发展”。
- "The quality of content, like video, is improving as are the handsets.It's a step change in the level of service," Vodafone's Graham Ferguson told a forum in this Riviera town. 随着电视画面的传输技术日益提高,第一个专门为小小的手机屏幕制作的电视肥皂剧已经由媒体巨头新闻集团推出。
- The paper established the dynamic simulation model of Pulsed MIG welding power source-arc system based on S-function of Matlab/Simulink extension tool. The results of simulation display good dynamic performance in step change. 通过仿真结果分析和实验验证,表明系统抗干扰能力的仿真结果与焊接实验结果基本吻合,控制系统具有良好的动态响应能力和抗干扰能力。 表明所设计的脉冲MIG焊接双闭环弧长控制方案的合理性以及建立在控制方案基础上的仿真模型的正确性,对脉冲MIG焊接电源的设计提供了理论分析工具。
- Comprehend and realize that eyes move with hands, hands revolve with waist, and steps change with body. 从练拳中体会出眼随手走,手随腰转,步随身换。
- He bounced into the room with a springy step. 他以轻快的跑步跳进房间。
- He had to make a quick change at Shanghai. 他不得不在上海匆忙换车。
- Take a change of clothes with you. 把你替换的衣服带去吧。
- I hope my ideas are in step with public opinion. 我希望我的想法跟公众舆论是一致的。
- Some dances gain more popularity than others because they can be performed to different kinds of music and the steps change accordingly. One such dance is the waltz. 某些特定型式舞蹈比其他舞蹈更受大众喜爱,因为它们可搭配各式不同的音乐种类,而且它的舞步也会随著音乐改变。华尔滋就是其中一种。
- She runs up the stairs with a light graceful step. 她以轻快优雅的步子奔上楼去。