energy 音標拼音: ['ɛnɚdʒi]
n . 能,能源,能量;精力,活力
能,能源,能量;精力,活力
energy 能量
energy 能
energy n 1 : (
physics )
a thermodynamic quantity equivalent to the capacity of a physical system to do work ;
the units of energy are joules or ergs ; "
energy can take a wide variety of forms " [
synonym : {
energy }, {
free energy }]
2 :
forceful exertion ; "
he plays tennis with great energy "; "
he '
s full of zip " [
synonym : {
energy }, {
vigor }, {
vigour }, {
zip }]
3 :
enterprising or ambitious drive ; "
Europeans often laugh at American energy " [
synonym : {
energy }, {
push }, {
get -
up -
and -
go }]
4 :
an imaginative lively style (
especially style of writing );
"
his writing conveys great energy "; "
a remarkable muscularity of style " [
synonym : {
energy }, {
muscularity }, {
vigor }, {
vigour },
{
vim }]
5 :
a healthy capacity for vigorous activity ; "
jogging works off my excess energy "; "
he seemed full of vim and vigor " [
synonym :
{
energy }, {
vim }, {
vitality }]
6 :
any source of usable power ; "
the DOE is responsible for maintaining the energy policy "
7 :
the federal department responsible for maintaining a national energy policy of the United States ;
created in 1977 [
synonym :
{
Department of Energy }, {
Energy Department }, {
Energy }, {
DOE }]
Energy \
En "
er *
gy \,
n .;
pl . {
Energies }. [
F . ['
e ]
nergie ,
LL .
energia ,
fr .
Gr .?,
fr . ?
active ; ?
in ?
work .
See {
In },
and {
Work }.]
1 .
Internal or inherent power ;
capacity of acting ,
operating ,
or producing an effect ,
whether exerted or not ;
as ,
men possessing energies may suffer them to lie inactive .
[
1913 Webster ]
The great energies of nature are known to us only by their effects . --
Paley .
[
1913 Webster ]
2 .
Power efficiently and forcibly exerted ;
vigorous or effectual operation ;
as ,
the energy of a magistrate .
[
1913 Webster ]
3 .
Strength of expression ;
force of utterance ;
power to impress the mind and arouse the feelings ;
life ;
spirit ; --
said of speech ,
language ,
words ,
style ;
as ,
a style full of energy .
[
1913 Webster ]
4 . (
Physics )
Capacity for performing work .
[
1913 Webster ]
Note :
The kinetic energy of a body is the energy it has in virtue of being in motion .
It is measured by one half of the product of the mass of each element of the body multiplied by the square of the velocity of the element ,
relative to some given body or point .
The available kinetic energy of a material system unconnected with any other system is that energy which is due to the motions of the parts of the system relative to its center of mass .
The potential energy of a body or system is that energy which is not kinetic ;
--
energy due to configuration .
Kinetic energy is sometimes called actual energy .
Kinetic energy is exemplified in the vis viva of moving bodies ,
in heat ,
electric currents ,
etc .;
potential energy ,
in a bent spring ,
or a body suspended a given distance above the earth and acted on by gravity .
[
1913 Webster ]
{
Accumulation }, {
Conservation }, {
Correlation }, & {
Degradation of energy },
etc . (
Physics )
See under {
Accumulation },
{
Conservation }, {
Correlation },
etc .
Syn :
Force ;
power ;
potency ;
vigor ;
strength ;
spirit ;
efficiency ;
resolution .
[
1913 Webster ]
148 Moby Thesaurus words for "
energy ":
activity ,
amperage ,
animation ,
application ,
ardor ,
armipotence ,
assiduity ,
assiduousness ,
authority ,
beef ,
birr ,
black power ,
breeziness ,
briskness ,
brute force ,
bubbliness ,
charge ,
charisma ,
clout ,
cogence ,
cogency ,
compulsion ,
concentration ,
dash ,
decisiveness ,
determination ,
diligence ,
dint ,
drive ,
duress ,
dynamism ,
ebullience ,
effect ,
effectiveness ,
effectuality ,
effervescence ,
efficacy ,
effort ,
elan ,
elbow grease ,
endeavor ,
endurance ,
energeticalness ,
exertion ,
fervor ,
flower power ,
force ,
force majeure ,
forcefulness ,
fortitude ,
full blast ,
full force ,
get -
up -
and -
go ,
go ,
guts ,
gutsiness ,
hard pull ,
hardihood ,
hardiness ,
heartiness ,
indefatigability ,
industriousness ,
industry ,
influence ,
intensity ,
intestinal fortitude ,
laboriousness ,
life ,
liveliness ,
long pull ,
lustihood ,
lustiness ,
main force ,
main strength ,
mana ,
might ,
might and main ,
mightiness ,
moxie ,
muscle ,
muscle power ,
nerve and sinew ,
obstinacy ,
pains ,
pep ,
peppiness ,
piss and vinegar ,
pizzazz ,
poop ,
potence ,
potency ,
potentiality ,
power ,
power pack ,
power structure ,
power struggle ,
powerfulness ,
prepotency ,
productiveness ,
productivity ,
puissance ,
pull ,
punch ,
push ,
relentlessness ,
robustness ,
ruggedness ,
sedulity ,
sedulousness ,
sinew ,
spirit ,
spiritedness ,
sprightliness ,
stalwartness ,
stamina ,
staying power ,
steam ,
sticking power ,
stoutness ,
strength ,
strength of will ,
strenuousness ,
strong arm ,
sturdiness ,
superiority ,
superpower ,
tirelessness ,
toughness ,
trouble ,
tuck ,
unsparingness ,
validity ,
vehemence ,
verve ,
vigor ,
vigorousness ,
vim ,
virility ,
virtue ,
virulence ,
vitality ,
vivaciousness ,
vivacity ,
wattage ,
weight ,
zealousness ,
zing ,
zip
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