reaction 音标拼音: [ri'ækʃən]
n . 反应,反作用,反馈,反动,影响
反应,反作用,反馈,反动,影响
reaction 反应 反作用
reaction n 1 : (
chemistry )
a process in which one or more substances are changed into others ; "
there was a chemical reaction of the lime with the ground water " [
synonym : {
chemical reaction },
{
reaction }]
2 :
an idea evoked by some experience ; "
his reaction to the news was to start planning what to do "
3 :
a bodily process occurring due to the effect of some antecedent stimulus or agent ; "
a bad reaction to the medicine "; "
his responses have slowed with age " [
synonym :
{
reaction }, {
response }]
4 : (
mechanics )
the equal and opposite force that is produced when any force is applied to a body ; "
every action has an equal and opposite reaction "
5 :
a response that reveals a person '
s feelings or attitude ; "
he was pleased by the audience '
s reaction to his performance ";
"
John feared his mother '
s reaction when she saw the broken lamp "
6 :
extreme conservatism in political or social matters ; "
the forces of reaction carried the election "
7 :
doing something in opposition to another way of doing it that you don '
t like ; "
his style of painting was a reaction against cubism "
Reaction \
Re *
ac "
tion \ (
r [-
e ]*[
a ^]
k "
sh [
u ^]
n ),
n . [
Cf .
F .
r ['
e ]
action .]
1 .
Any action in resisting other action or force ;
counter tendency ;
movement in a contrary direction ;
reverse action .
[
1913 Webster ]
2 . (
Chem .)
The mutual or reciprocal action of chemical agents upon each other ,
or the action upon such chemical agents of some form of energy ,
as heat ,
light ,
or electricity ,
resulting in a chemical change in one or more of these agents ,
with the production of new compounds or the manifestation of distinctive characters .
See {
Blowpipe reaction }, {
Flame reaction },
under {
Blowpipe },
and {
Flame }.
[
1913 Webster ]
3 . (
Med .)
An action induced by vital resistance to some other action ;
depression or exhaustion of vital force consequent on overexertion or overstimulation ;
heightened activity and overaction succeeding depression or shock .
[
1913 Webster ]
4 . (
Mech .)
The force which a body subjected to the action of a force from another body exerts upon the latter body in the opposite direction .
[
1913 Webster ]
Reaction is always equal and opposite to action ,
that is to say ,
the actions of two bodies upon each other are always equal and in opposite directions .
--
Sir I .
Newton (
3d Law of Motion ).
[
1913 Webster ]
5 . (
Politics )
Backward tendency or movement after revolution ,
reform ,
or great progress in any direction .
[
1913 Webster ]
The new king had ,
at the very moment at which his fame and fortune reached the highest point ,
predicted the coming reaction . --
Macaulay .
[
1913 Webster ]
6 . (
Psycophysics )
A regular or characteristic response to a stimulation of the nerves .
[
Webster 1913 Suppl .]
7 .
An action by a person or people in response to an event .
The reaction may be primarily mental ("
a reaction of surprise ")
but is usually manifested by some activity .
[
PJC ]
{
Reaction time } (
Physiol .),
in nerve physiology ,
the interval between the application of a stimulus to an end organ of sense and the reaction or resulting movement ; --
called also {
physiological time }.
{
Reaction wheel } (
Mech .),
a water wheel driven by the reaction of water ,
usually one in which the water ,
entering it centrally ,
escapes at its periphery in a direction opposed to that of its motion by orifices at right angles ,
or inclined ,
to its radii .
[
1913 Webster ]
246 Moby Thesaurus words for "
reaction ":
Bourbonism ,
Toryism ,
acknowledgment ,
action and reaction ,
aeromotor ,
affect ,
affection ,
answer ,
answering ,
antagonism ,
antipathy ,
antiphon ,
assumption ,
attitude ,
back answer ,
back talk ,
backchat ,
backlash ,
backset ,
backsliding ,
backward motion ,
backward step ,
backwardness ,
backwash ,
brain disease ,
challenge ,
clashing ,
climate of opinion ,
clout ,
collision ,
combative reaction ,
comeback ,
common belief ,
community sentiment ,
compensation ,
complaint ,
conceit ,
concept ,
conception ,
conclusion ,
conflict ,
confutation ,
consensus gentium ,
conservatism ,
conservativeness ,
consideration ,
contradiction ,
contraposition ,
contrariety ,
counteraction ,
counterbalance ,
counterposition ,
counterworking ,
crack -
up ,
crankiness ,
crotchetiness ,
defiance ,
demur ,
die -
hardism ,
dispute ,
dissent ,
dissentience ,
echo ,
effect ,
emotion ,
emotional charge ,
emotional disorder ,
emotional instability ,
emotional shade ,
estimate ,
estimation ,
ethos ,
evasive reply ,
experience ,
extreme right ,
extreme right wing ,
extreme rightism ,
eye ,
feedback ,
feeling ,
feeling tone ,
force ,
foreboding ,
fractiousness ,
friction ,
functional nervous disorder ,
general belief ,
gut reaction ,
heartthrob ,
idea ,
impact ,
impress ,
impression ,
imprint ,
insanity ,
interference ,
jet power ,
jet propulsion ,
judgment ,
kick ,
know -
nothingism ,
laissez -
faireism ,
lapse ,
lights ,
maladjustment ,
manic -
depressive psychosis ,
mark ,
melancholia ,
mental disorder ,
mental illness ,
mind ,
monarchism ,
mystique ,
negativism ,
nervous breakdown ,
nervous disorder ,
neurosis ,
nonconformity ,
noncooperation ,
notion ,
objection ,
observation ,
obstinacy ,
old school tie ,
opinion ,
opposition ,
opposure ,
oppugnance ,
oppugnancy ,
paranoia ,
passion ,
passive resistance ,
personal judgment ,
personality disorder ,
perverseness ,
point of view ,
popular belief ,
position ,
posture ,
power plant ,
presentiment ,
presumption ,
prevailing belief ,
print ,
problems in living ,
profound sense ,
protest ,
psychosis ,
public belief ,
public opinion ,
radical rightism ,
ram -
jet propulsion ,
reaction propulsion ,
reactionariness ,
reactionaryism ,
ready reply ,
rebuff ,
recalcitrance ,
recalcitrancy ,
recalcitration ,
receipt ,
recession ,
recidivation ,
recidivism ,
reciprocation ,
recoil ,
reentry ,
reflex ,
refluence ,
reflux ,
refractoriness ,
regress ,
regression ,
rejoinder ,
relapse ,
reluctance ,
remonstrance ,
renitence ,
renitency ,
repartee ,
repellence ,
repellency ,
repercussion ,
replication ,
reply ,
repost ,
reprisal ,
repugnance ,
repulse ,
repulsion ,
rescript ,
rescription ,
resistance ,
resojet propulsion ,
respondence ,
response ,
responsion ,
responsory ,
retaliation ,
retort ,
retroaction ,
retrocession ,
retroflexion ,
retrogradation ,
retrogression ,
retrusion ,
return ,
revenge ,
reverberation ,
revolt ,
rightism ,
riposte ,
rocket power ,
rocket propulsion ,
rollback ,
royalism ,
schizophrenia ,
sensation ,
sense ,
sentiment ,
setback ,
short answer ,
sight ,
snappy comeback ,
social Darwinism ,
social maladjustment ,
stance ,
stand ,
standpattism ,
sternway ,
swimming upstream ,
theory ,
thinking ,
thought ,
throwback ,
turbojet propulsion ,
ultraconservatism ,
uncooperativeness ,
undercurrent ,
unprogressiveness ,
view ,
way of thinking ,
withstanding ,
witty reply ,
witty retort ,
yes -
and -
no answer
安装中文字典英文字典查询工具!
中文字典英文字典工具:
复制到剪贴板
英文字典中文字典相关资料:
Reaction Time Test - Human Benchmark The average (median) reaction time is 273 milliseconds, according to the data collected so far In addition to measuring your reaction time, this test is affected by the latency of your computer and monitor
REACTION中文 (简体)翻译:剑桥词典 - Cambridge Dictionary There has been an immediate widespread hostile reaction against the government's proposed tax increases 人们对政府的增税计划迅速作出了反应/政府的增税计划引起了广泛的反应/政府的增税计划遭到了反对。
reaction是什么意思_reaction的翻译_音标_读音_用法_例句_爱词霸在线词典 爱词霸权威在线词典,为您提供reaction的中文意思,reaction的用法讲解,reaction的读音,reaction的同义词,reaction的反义词,reaction的例句等英语服务。
reaction_百度百科 reaction(反应)是源自拉丁语“reactio”的英语名词,兼具日常用语与专业术语属性,音标为英 [riˈækʃn] 美 [riˈækʃ (ə)n],指对外界刺激或物质作用的应答行为。
reaction是什么意思_reaction怎么读_reaction翻译_用法_发音_词组_同反义词_反应-新东方在线英语词典 新东方在线字典为用户提供单词reaction的释义、reaction的音标和发音、reaction的用法、例句、词组、词汇搭配、近反义词等内容,帮助大家掌握单词reaction。
REACTION 释义 | 柯林斯英语词典 - Collins Online Dictionary USAGE Reaction is used to refer both to an instant response (her reaction was one of amazement) and to a considered response in the form of a statement (the Minister gave his reaction to the court's decision)
REACTION Definition Meaning | Dictionary. com Reaction definition: a reverse movement or tendency; an action in a reverse direction or manner See examples of REACTION used in a sentence
化学反应 - 维基百科,自由的百科全书 化學反應 (chemical reaction)是一個或一個以上的 物質 (又稱作 反應物)經由 化學變化 转化為不同於 反應物 的過程。 [1] 化學變化 (chemical change)定義為當一個分子接觸另一個分子合成為大分子,或者分子經斷裂分開形成兩個以上的小分子,或是分子內部的 原子重組。為了形成變化,化學反應
Reaction - Definition, Meaning Synonyms | Vocabulary. com A reaction is an action taken in response to something If you're telling your parents that you want to move out, you'll see by their reaction that they're sad about it
reaction - WordReference. com 英汉词典 查看 "reaction" 的谷歌机器翻译。 其他语言: 西班牙语 | 法语 | 意大利语 | 葡萄牙语 | 罗马尼亚语 | 德语 | 荷兰语 | 瑞典语 | 俄语 | 波兰语 | 捷克语 | 希腊语 | 土耳其语 | 日语 | 韩语 | 阿拉伯语