音標(biāo)發(fā)音

• 英式音標(biāo) [p??ten.??l ?en.?.d?i]
• 美式音標(biāo) [po??ten.??l ?en.?.d?i]
• 英式發(fā)音
• 美式發(fā)音

基本解釋

• [物] 勢(shì)能

同根派生

• potential energy相關(guān)詞

英漢例句

雙語(yǔ)例句

• Calories can be defined as potential energy for the body.
  卡路里對(duì)于身體來(lái)說(shuō)是一種潛在的能量。
• The gravitational force The force is always in the opposite direction of the potential energy.
  向這個(gè)方向,總是和,勢(shì)能增加的方向,如果零速度釋放物體。
• If you release an object here at zero speed, it will therefore go towards lower potential energy.
  釋放一個(gè)物體,那么它會(huì)向勢(shì)能，減小的方向運(yùn)動(dòng),這個(gè)力會(huì)將它帶向。

原聲例句

• The International Energy Agency has predicted a potential seven million barrel per day gap between supply and demand by 2015.
• And then the potential energy, the energy is stored here due to the coulombic force of attraction between the electron and the nucleus.
  然后說(shuō)勢(shì)能,位能其實(shí)就是,由電子和原子核之間的庫(kù)侖引力而形成的能量。
  麻省理工公開(kāi)課 - 固態(tài)化學(xué)導(dǎo)論課程節(jié)選
• That is, you minimize potential energy and you see things falling under the force of gravity and so forthgoing to potential energy minima in conformance with this result.
  換句話(huà)說(shuō)，你使得勢(shì)能最小化,然后發(fā)現(xiàn)我們關(guān)注的東西,在重力或者其他力的作用下下落,直到勢(shì)能最小的地方,這和我們剛才的結(jié)果是一致的。
  麻省理工公開(kāi)課 - 熱力學(xué)與動(dòng)力學(xué)課程節(jié)選

權(quán)威例句

• Current solar power largely ignores near-infrared light and wastes about 40 percent of the potential energy it could harness.
  ENGADGET: All-carbon solar cell draws power from near-infrared light, our energy future is literally that much brighter

• potential energy更多例句

詞組短語(yǔ)

短語(yǔ)

• low potential thermal energy 低位勢(shì)熱能
• potential deformation energy 變形位能
• potential domestic energy source 潛在民用能源
• potential &energy 勢(shì)能
• potential of energy conservation 節(jié)能潛力

• potential energy更多詞組

英英字典

劍橋英英字典

• the energy stored by something because of its position (as when an object is raised), because of its condition (as when something is pulled or pushed out of shape), or in chemical form (as in fuel or an electric battery)

柯林斯英英字典

• the energy of a body or system as a result of its position in an electric, magnetic, or gravitational field. It is measured in joules (SI units), electronvolts, ergs, etc ( symbol: , symbol: V, symbol: U, symbol: abbr: PE)

• potential energy劍橋字典
• potential energy柯林斯字典

專(zhuān)業(yè)釋義

化學(xué)

• 勢(shì)能

  In the code of fitting two-atomic potential energy curves some spectral constants are also calculated.
  二原子勢(shì)能曲線(xiàn)的擬合程序中還給出了常用光譜常數(shù)的計(jì)算。

• 位能

土木建筑工程

• 勢(shì)能

  A nonlinear curved-beam finite element is developed for three-dimensional space systems by using the principle of potential energy and polynomial functions.
  利用勢(shì)能原理和插值函數(shù)推導(dǎo)了一種拱結(jié)構(gòu)空間幾何非線(xiàn)性分析的曲梁?jiǎn)卧?/p>

  物理學(xué)

• 位能
• 勢(shì)能

計(jì)算機(jī)科學(xué)技術(shù)

• 位能
• 電位能

生物學(xué)

• 勢(shì)能
• 位能

地球科學(xué)

• 位能

機(jī)械工程

• 位能

水利工程

• 勢(shì)能