power是什么意思

2025-02-28 22:36:06
推荐回答(5个)
回答1:

汽车power是按下这个按钮之后可以启动发动机。
常开键连接汽车发动机启动电机的控制回路,常闭键连接汽车主电源。当汽车发动机运转时,只需按下启动按钮,起动机就会电动运转。当按钮松开时,常闭触点连接到汽车的主电路。汽车一键启动装置是智能汽车的一部分,是完成简单点火过程的关键装置。同时也可以关闭。该装置可在原车钥匙锁处改装,也可由独立面板改装。
许多汽车现在都有这种智能设备来增强竞争优势。无论是配备高低车,都可以组装。此外,PKE智能系统一键启动的应用将展现智能改装的出色效果。

回答2:

作名词的意思是力量;力;能力;权力。

作动词的意思是使有力量;给 ... 提供动力。

作形容词的意思是电力的;力量的;权力的。

过去式是powered。过去分词是powered。现在分词是powering。第三人称单数是powers。

词源解说:1300年左右进入英语,直接源自盎格鲁法语的pouair;最初源自拉丁语的potis,意为强有力的。

扩展资料

用法

1、power的基本意思是“力,力量”,可指人的体力、思维能力,也可指机器的功力、动力或功率,还可指人或国家甚至是某个机构的权力、势力或影响力。这种权力或影响力可由法律、规章所赋予,也可由于本身力量的强大而自然产生的。

power作“强国”解时,一般指在政治、经济或军事等方面对世界有一定影响的大国或强国。power还可用于数学方面,作“幂,乘方”解。

2、power作“权”“权力”“势力”“政权”“功力〔率〕”解是不可数名词; 表示“强国”“幂,乘方”时是可数名词; 表示“能力”时有时可用于复数形式,表示“体力,力量”解时通常用作不可数名词。

3、power作“权力”“能力”“动力”解时后面可接动词不定式作定语。

4、power的基本意思是指向飞机、雷达、汽车等提供原动力,此时是及物动词,接名词或代词作宾语,可用于被动结构。引申可表示“飞速行驶”,此时作不及物动词。

5、当“power”前面有“a”或者“the”时,后面接动名词比较常见。

6、当“powder”前面没有“a”或者“the”时,后面则接“不定式”。

7、有些表达方式中,power常用复数形式powers,如his powers of mind, his powers of observation, his powers as a novelist, a novelist at the height of his powers等。

回答3:

power 其实就是力量。

power |ˈpaʊə(r)|A. noun① Uncountable(control) 控制力 political/economic/military power政治权力/经济实力/军事力量 the power of the press/media/church报章/媒体/教会的影响力 to be in power当政 to come to power上台执政 to gain/win/take/seize power取得/赢得/掌握/夺取政权 power to the people!还政于民! power corrupts, and absolute power corrupts absolutely权力导致腐败,而绝对的权力绝对导致腐败 ② Uncountable and countable(capability) 能力 to be in [somebody's] power (to do [something])某人有能力(做某事) an accident which (it) was not in my power to prevent我没有能力阻止的事故 the power of speech/sight/hearing说话能力/视力/听力 ③ Uncountable and countable(authority) 职权 to have (the) power to do [something]有权做某事 we have no power to act in this case在这种情况下我们无权行动 this warrant gives me the power to search these premises这道搜查令授权我搜查这些场所 ④ Uncountable(force, strength) 力量 the power of the storm/explosion暴风雨/爆炸的威力 it was a shot of tremendous power这一击威力巨大 ⑤ UncountablePhysics, Technology 能量 ⑥ UncountableElectricity 电 hydroelectric power水电力 to generate power from waste利用垃圾废物发电 switch the power on/off接通/关掉电源 ⑦ UncountableScience (magnification) 放大率 a high-/low-power lens高倍/低倍放大镜 ⑧ Countable(person) 有权势的人 (institution) 权力机构 he's a power to be reckoned with他是个不容忽视的实权人物 ⑨ Countable(country)the big or great powers大国an allied/enemy power结成同盟的大国/敌对强国⑩ UncountableMathematics 乘方 2 to the power (of) 4 equals 162的4次方是16 the third/fourth power of 1010的3次方/4次方 B. modifier① Mechanics 动力的 ‹lathe, drill, brakes›; 电动的 ‹mower›② Electricity 电的 power generation/supply/failure发电/供电/断电 a power cable/line/grid电缆/电线/输电网 ③ (relating to control, authority) 权力的 ‹struggle›C. transitive verb① «generator, battery, engine» 驱动 ‹vehicle, aircraft, boat›; 为…供电 ‹factory›② (send powerfully) 使迅猛移动 ‹ball, shot›she powered her way into the lead她迅速发力冲到最前面 PHRASAL VERBS power downtransitive verb[power something down, powerdown something]关掉 ‹device, computer, machine›power uptransitive verb[power something up, power up something]启动 ‹device, computer, machine›

回答4:

你好,很高兴为你解答,答案如下:

power[英][ˈpaʊə(r)][美][ˈpaʊɚ]
n.[机]动力,功率; 力量; 政权,权力; 强国,大国;
vt.运转; 用发动机发动; 使…有力量;
vi.靠动力行进; 快速行进;
adj.权力的; 机械能的,电动的; 用电力(或动力)发动的;
希望我的回答对你有帮助,满意请采纳。

回答5:

n.[机]动力,功率; 力量; 政权,权力; 强国,大国;
vt.运转; 用发动机发动; 使…有力量;
vi.靠动力行进; 快速行进;
adj.权力的; 机械能的,电动的; 用电力(或动力)发动的;

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