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DVFS

“DVFS”含义可能性及解析 动态电压频率调整(Dynamic Voltage and Frequency Scaling):这是在计算机硬件尤其是处理器领域广泛应用的一项技术。

通过根据系统的工作负载实时调整处理器的电压和频率,达到降低功耗、减少发热的目的,同时在负载较高时又能保证性能。

例如在移动设备中,当用户仅进行简单的文本浏览时,处理器可以降低电压和频率以节省电量;而在运行大型游戏等高性能需求任务时,提高电压和频率来保障流畅运行。

基于“动态电压频率调整(Dynamic Voltage and Frequency Scaling)”含义的英文造句 DVFS technology helps to reduce power consumption in mobile devices. (DVFS技术有助于降低移动设备的功耗。)

解析:“DVFS technology”是句子主语,表示“动态电压频率调整技术”;“helps to reduce”是谓语动词短语,“help to do sth.”表示“有助于做某事”;“power consumption”是宾语,指“功耗”;“in mobile devices”是状语,说明该技术应用的场景。

Modern processors widely adopt DVFS to optimize energy efficiency. (现代处理器广泛采用DVFS来优化能源效率。)

解析:“Modern processors”是主语;“widely adopt”是谓语,“widely”是副词修饰“adopt”,表示“广泛地采用”;“DVFS”是宾语;“to optimize energy efficiency”是目的状语,说明采用该技术的目的。

DVFS can automatically adjust the voltage and frequency according to the workload. (DVFS可以根据工作负载自动调整电压和频率。)

解析:“DVFS”是主语;“can automatically adjust”是谓语,“automatically”是副词修饰“adjust”,表示“自动地调整”;“the voltage and frequency”是宾语;“according to the workload”是状语,说明调整的依据。

When implementing DVFS, precise control algorithms are required. (在实施DVFS时,需要精确的控制算法。)

解析:“When implementing DVFS”是时间状语从句的省略形式,完整形式为“When people implement DVFS”;“precise control algorithms”是主语;“are required”是谓语,表示“被需要”,是被动语态。

The effectiveness of DVFS depends on the accuracy of workload prediction. (DVFS的有效性取决于工作负载预测的准确性。)

解析:“The effectiveness of DVFS”是主语,“of DVFS”修饰“effectiveness”;“depends on”是谓语动词短语,表示“取决于”;“the accuracy of workload prediction”是宾语,“of workload prediction”修饰“accuracy”。

DVFS significantly improves the battery life of laptops. (DVFS显著提高了笔记本电脑的电池续航时间。)

解析:“DVFS”是主语;“significantly improves”是谓语,“significantly”是副词修饰“improves”,表示“显著地提高”;“the battery life of laptops”是宾语,“of laptops”修饰“battery life”。

Engineers are constantly researching ways to enhance the performance of DVFS. (工程师们一直在不断研究提高DVFS性能的方法。)

解析:“Engineers”是主语;“are constantly researching”是谓语,“constantly”是副词修饰“researching”,表示“不断地研究”;“ways to enhance the performance of DVFS”是宾语,“to enhance the performance of DVFS”是后置定语修饰“ways”。

In data centers, DVFS can play a crucial role in saving energy. (在数据中心,DVFS在节能方面可以发挥关键作用。)

解析:“In data centers”是地点状语;“DVFS”是主语;“can play a crucial role in”是谓语动词短语,表示“在……方面可以发挥关键作用”;“saving energy”是宾语,是动名词短语作宾语。

The application of DVFS in embedded systems is becoming more and more common. (DVFS在嵌入式系统中的应用正变得越来越普遍。)

解析:“The application of DVFS in embedded systems”是主语,“of DVFS”和“in embedded systems”分别修饰“application”;“is becoming”是谓语,是现在进行时态,表示“正变得”;“more and more common”是表语。

DVFS enables the processor to operate at an appropriate voltage and frequency. (DVFS使处理器能够在合适的电压和频率下运行。)

解析:“DVFS”是主语;“enables”是谓语,表示“使能够”;“the processor”是宾语;“to operate at an appropriate voltage and frequency”是宾语补足语,补充说明使处理器怎么样。

To achieve better results with DVFS, system calibration is necessary. (为了通过DVFS取得更好的效果,系统校准是必要的。)

解析:“To achieve better results with DVFS”是目的状语;“system calibration”是主语;“is necessary”是谓语,主系表结构。

DVFS not only reduces power but also extends the lifespan of hardware components. (DVFS不仅降低了功耗,还延长了硬件组件的使用寿命。)

解析:“DVFS”是主语;“not only reduces...but also extends...”是并列谓语结构,连接两个动作;“power”是“reduces”的宾语;“the lifespan of hardware components”是“extends”的宾语。

 

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