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简明英汉词典 | ||||
|
impulse | |||
| [5impQls] | ||||
| n. | ||||
| 推动, 刺激, 冲动, 推动力 | ||||
| vt. | ||||
| 推动 | ||||
|
美国传统词典[双解] | ||||
|
impulse | |||
| im.pulse | ||||
| AHD:[1m“p?ls”] | ||||
| D.J.[6im7p(ls] | ||||
| K.K.[6!m7p(ls] | ||||
| n.（名词） | ||||
(1) |
An impelling force; an impetus. | |||
| 动力：驱使性的力量；动力 | ||||
(2) |
The motion produced by such a force. | |||
| 推动：由这种力量造成的移动 | ||||
(3) |
A sudden wish or urge that prompts an unpremeditated act or feeling; abrupt inclination: | |||
| 冲动：突然的心愿或欲望导致的未经考虑的行动和感受；突兀的倾向： | ||||
| had an impulse to run away; an impulse of regret that made me hesitate; bought a hat on impulse. | ||||
| 有一种跑开的冲动；突发的后悔之情令我犹豫不决；心血来潮买了一顶帽子 | ||||
(4) |
A motivating force or tendency: | |||
| 本能：驱动力或倾向： | ||||
| “Respect for the liberty of others is not a natural impulse in most men”(Bertrand Russell) | ||||
| “对大多数人来说，尊重他人的自由并不是一种自然的本能”(伯特兰·罗素) | ||||
(5) |
Electronics A surge of electrical power in one direction. | |||
| 【电子学】 脉冲：电力的单向涌动 | ||||
(6) |
Physics The product obtained by multiplying the average value of a force by the time during which it acts. The impulse equals the change in momentum produced by the force in this time interval. | |||
| 【物理学】 冲量，推进力：力的平均值与它的作用时间相乘的结果。等于力在其作用时间段内产生的动量的变化 | ||||
(7) |
Physiology The electrochemical transmission of a signal along a nerve fiber that produces an excitatory or inhibitory response at a target tissue, such as a muscle or another nerve. | |||
| 【生理学】 神经脉冲：信号沿着神经纤维的电化性的传播，在目标组织上产生兴奋的或抑制的反应，如在肌肉或另一神经上 | ||||
| adj.（形容词） | ||||
| Characterized by impulsiveness or acting on impulse: | ||||
| 冲动的：以冲动或即兴行动为特征的： | ||||
| an impulse shopper; impulse buying. | ||||
| 即兴的购物者；即兴购物 | ||||
|
语源 | ||||
| Latin impulsus [from past participle of] impellere [to impel] * see impel | ||||
| 拉丁语 impulsus [] 源自impellere的过去分词 [驱使，迫使] *参见 impel | ||||
|
现代英汉词典 | ||||
|
impulse | |||
| [5ImpQls] | ||||
| n. | ||||
(1) |
冲动；刺激 | |||
| She bought the dress on impulse. | ||||
| 她一时冲动买了这件衣服。 | ||||
(2) |
冲动；欲望 | |||
| a man of impulse | ||||
| 易冲动的人 | ||||
|
现代英汉综合大辞典 | ||||
|
impulse | |||
| [5impQls] | ||||
| n. | ||||
(1) |
推动; 推进 | |||
(2) |
刺激; 鼓舞 | |||
(3) |
【物】冲量; 推进力; 脉冲;【医】搏动 | |||
(4) |
【生理】冲动; 兴奋 | |||
| give an impulse to trade | ||||
| 促进贸易 | ||||
| a man of impulse | ||||
| 易冲动的人 | ||||
| act on impulse | ||||
| 凭冲动行事 | ||||
| impulse buyer | ||||
| 一时冲动的买主 | ||||
| on the impulse of the moment | ||||
| 由一时高兴 | ||||
| A sudden impulse of anger arose in him. | ||||
| 他突然升起一阵怒火。 | ||||
|
词性变化 | ||||
|
impulse | |||
| [5impQls] | ||||
| vt. | ||||
(1) |
推动; 冲击 | |||
(2) |
发出脉冲 | |||
|
继承用法 | ||||
|
impulse-buying | |||
| n. | ||||
| 未经考虑或计划的购买行动 | ||||
|
impulser | |||
| n. | ||||
| 脉冲发生[传感]器 -sion | ||||
|
词性变化 | ||||
|
impulse | |||
| [5impQls] | ||||
| n. | ||||
(1) |
推动; 冲动 | |||
(2) |
刺激; 鼓舞 | |||
(3) |
推动力; 冲力 | |||
|
特殊用法 | ||||
|
acknowledging impulse | |||
| 确定脉冲 | ||||
|
acoustic impulse | |||
| 声脉冲 | ||||
|
acquisitive impulse | |||
| 营利冲动 | ||||
|
add impulse | |||
| 加法脉冲 | ||||
|
affective impulse | |||
| 情感冲动 | ||||
|
afferent impulse | |||
| 传入冲动 | ||||
|
angular impulse | |||
| 角转冲击 | ||||
|
anode current impulse | |||
| 阳极电流脉冲 | ||||
|
anticoincidence impulses | |||
| 反符合脉冲 | ||||
|
antidromic impulse | |||
| 逆行冲动 | ||||
|
apex impulse | |||
| 【生理】心尖搏动 | ||||
|
blocking impulse | |||
| 闭塞脉冲 | ||||
|
break impulse | |||
| 切断脉冲 | ||||
|
brightening impulse | |||
| 照明脉冲, 亮冲击 | ||||
|
calibration impulse | |||
| 校准脉冲 | ||||
|
cardiac impulse | |||
| 心冲动, 心兴奋波; 心搏动 | ||||
|
charging impulse | |||
| 充电脉冲 | ||||
|
code impulse | |||
| 电码脉冲 | ||||
|
coincidence impulse | |||
| 重合脉冲 | ||||
|
command impulse | |||
| 指令脉冲 | ||||
|
control impulse | |||
| 控制脉冲 | ||||
|
cosine impulse | |||
| 余弦脉冲 | ||||
|
count impulse | |||
| 计数脉冲 | ||||
|
current impulse | |||
| 电流脉冲 | ||||
|
delta impulse | |||
| 三角形脉冲 | ||||
|
denotation impulse | |||
| 指示脉冲 | ||||
|
density specific impulse | |||
| 【航空】容积比冲 | ||||
|
dial impulse | |||
| 拨号脉冲 | ||||
|
digit impulse | |||
| 数位脉冲 | ||||
|
direct impulse | |||
| 正向脉冲 | ||||
|
dotting impulse | |||
| 点信号脉冲 | ||||
|
doublet impulse | |||
| 双重线脉冲 | ||||
|
drive impulse | |||
| 驱动脉冲 | ||||
|
earth-reflected impulse | |||
| 大地反射脉冲 | ||||
|
echo impulse | |||
| 反射[回波]脉冲 | ||||
|
effective impulse | |||
| 有效脉冲 | ||||
|
efferent impulse | |||
| 传出冲动 | ||||
|
electromagnetic impulse | |||
| 电磁脉冲 | ||||
|
electron impulse | |||
| 电子脉冲 | ||||
|
energizing impulse | |||
| 激励脉冲 | ||||
|
energy impulse | |||
| 能量脉冲 | ||||
|
escapement impulse | |||
| 擒纵机构冲击 | ||||
|
even number impulse | |||
| 偶数脉冲 | ||||
|
false impulse | |||
| 虚假脉冲 | ||||
|
fertilization impulse | |||
| 受精冲动 | ||||
|
field blanking impulse | |||
| 场消隐脉冲 | ||||
|
field-synchronizing impulse | |||
| 场频(率)同步脉冲 | ||||
|
frame blanking impulse | |||
| 帧熄灭脉冲 | ||||
|
frame synchronizing impulse | |||
| 帧同步脉冲 | ||||
|
frequency impulse | |||
| 频率脉冲 | ||||
|
fuel specific impulse | |||
| 燃料比冲量 | ||||
|
gating impulse | |||
| 选通脉冲, 门脉冲 | ||||
|
grid currrent impulse | |||
| 栅流脉冲 | ||||
|
high-voltage impulse | |||
| 高压脉冲 | ||||
|
horizontal blanking impulse | |||
| 行消隐脉冲 | ||||
|
horizontal driving impulse | |||
| 水平推动脉冲, 行推动脉冲 | ||||
|
horizontal-synchronizing impulse | |||
| 行同步脉冲 | ||||
|
ideal specific impulse | |||
| 理想比冲量, 理想单位冲量 | ||||
|
identification impulse | |||
| 识别脉冲 | ||||
|
inceptive impulse | |||
| 初始脉冲; 占线脉冲 | ||||
|
indicating impulse | |||
| 表示脉冲 | ||||
|
initial impulse | |||
| 起始脉冲 | ||||
|
instantaneous impulse | |||
| 瞬时传冲 | ||||
|
light impulse | |||
| 光脉冲 | ||||
|
line synchronizing impulse | |||
| 行同步脉冲 | ||||
|
lockout impulse | |||
| 同步脉冲 | ||||
|
longitudinal impulse | |||
| 纵向冲动 | ||||
|
loop impulse | |||
| 环形脉冲 | ||||
|
make impulse | |||
| 闭路脉冲, 接通电流脉冲 | ||||
|
mark impulse | |||
| 标记[传号]脉冲 | ||||
|
measuring impulse | |||
| 测量脉冲 | ||||
|
microsecond impulse | |||
| 微秒脉冲 | ||||
|
negative impulse | |||
| 负脉冲 | ||||
|
nerve impulse | |||
| 神经冲动 | ||||
|
non-print impulse | |||
| 禁止打印脉冲 | ||||
|
odd number impulse | |||
| 奇数脉冲 | ||||
|
oscillating impulse | |||
| 振荡脉冲 | ||||
|
output impulse | |||
| 输出脉冲 | ||||
|
picture synchronizing impulse | |||
| 图象同步脉冲 | ||||
|
polar impulse | |||
| 极性脉冲 | ||||
|
positive impulse | |||
| 正脉冲 | ||||
|
potential impulse | |||
| 电压脉冲 | ||||
|
preliminary impulse | |||
| 前发脉冲 | ||||
|
radio impulse | |||
| 无线电脉冲, 高频脉冲 | ||||
|
recording impulse | |||
| 记录脉冲 | ||||
|
reference impulse | |||
| 基准脉冲, 参考脉冲 | ||||
|
reflected impulse | |||
| 反射脉冲 | ||||
|
registry impulse | |||
| 记录脉冲 | ||||
|
releasingimpulse | |||
| 释放脉冲; 解锁脉冲 | ||||
|
repetition impulse | |||
| 重复脉冲, 中继脉冲 | ||||
|
reset impulse | |||
| 复原脉冲 | ||||
|
reverseimpulse | |||
| 反脉冲, 反向脉冲 | ||||
|
right-angle impulse | |||
| 直角脉冲 | ||||
|
saw shaped impulse | |||
| 锯齿形脉冲 | ||||
|
saw tooth impulse | |||
| 锯齿形脉冲 | ||||
|
selective impulse | |||
| 选通脉冲 | ||||
|
signal impulse | |||
| 脉冲信号, 信号冲量 | ||||
|
sine-shaped impulse | |||
| 正弦脉冲 | ||||
|
sinusoidal impulse | |||
| 正弦脉冲 | ||||
|
sounding impulse | |||
| 探测脉冲 | ||||
|
space impulse | |||
| 空间脉冲 | ||||
|
spacing impulse | |||
| 间隔脉冲 | ||||
|
starting impulse | |||
| 启动脉冲 | ||||
|
station selection impulse | |||
| 选站脉冲 | ||||
|
steering impulse | |||
| 控制脉冲 | ||||
|
step-by-step impulse | |||
| 步进脉冲 | ||||
|
stop impulse | |||
| 停住(信号)脉冲 | ||||
|
strain impulse | |||
| 应变冲量 | ||||
|
strong impulse | |||
| 强力推动 | ||||
|
swarming impulse | |||
| 分蜂冲动 | ||||
|
switch impulse | |||
| 转换脉冲 | ||||
|
synchronizing impulse | |||
| 同步脉冲 | ||||
|
tension impulse | |||
| 电压脉冲 | ||||
|
terminal impulse | |||
| 终点冲量 | ||||
|
timing impulse | |||
| 定时脉冲 | ||||
|
total impulse | |||
| 总冲量 | ||||
|
transverse impulse | |||
| 横脉冲 | ||||
|
trigger impulse | |||
| 触发脉冲, 启动脉冲 | ||||
|
trophic impulse | |||
| 营养性冲动 | ||||
|
unequal impulse | |||
| 不等脉冲 | ||||
|
unit impulse | |||
| 单位脉冲 | ||||
|
unit doublet impulse | |||
| 双元脉冲 | ||||
|
unit triplet impulse | |||
| 三元脉冲 | ||||
|
vibratory impulse | |||
| 振动脉冲 | ||||
|
visible impulse | |||
| 可见脉冲 | ||||
|
vital impulse | |||
| 活力 | ||||
|
voltage impulse | |||
| 电压脉冲 | ||||
|
welding impulse | |||
| 电焊脉冲 | ||||
|
用法词典 | ||||
|
impulse | |||
来自拉丁语 impulsus|
英文相关词典 | |
|||
|
impulse | |||
| compulsion fancy flash inspiration notion pressure push thrust urge | ||||
|
[七国语言]英汉地质大词典 | ||||
|
impulse | |||
| 冲动, 冲击脉冲 | ||||
|
[七国语言]英汉电子工程大词典 | ||||
|
impulse | |||
| 脉冲, 冲击 | ||||
|
[七国语言]英汉公共大词典 | ||||
|
impulse | |||
| 冲动 | ||||
|
[七国语言]英汉机械大词典 | ||||
|
impulse | |||
| 冲量 | ||||
|
[七国语言]英汉机械工程大词典 | ||||
|
impulse | |||
| 冲量 | ||||
|
[七国语言]英汉矿业大词典 | ||||
|
impulse | |||
| 脉冲 | ||||
|
[七国语言]英汉生物学大词典 | ||||
|
impulse | |||
| 脉冲, 冲动 | ||||
|
[七国语言]英汉物理大词典 | ||||
|
impulse | |||
| 冲击冲量, 脉冲 | ||||
|
[七国语言]英汉信息大词典 | ||||
|
impulse | |||
| 脉冲 | ||||
|
[七国语言]英汉医学大词典 | ||||
|
impulse | |||
| 冲动 | ||||
|
[七国语言]英汉原子能大词典 | ||||
|
impulse | |||
| 冲击;脉冲 | ||||
|
美国传统词典 | ||||
|
impulse | |||
| im.pulse | ||||
| AHD:[1m“p?ls”] | ||||
| D.J.[6im7p(ls] | ||||
| K.K.[6!m7p(ls] | ||||
| n. | ||||
(1) |
An impelling force; an impetus. | |||
(2) |
The motion produced by such a force. | |||
(3) |
A sudden wish or urge that prompts an unpremeditated act or feeling; abrupt inclination: | |||
| had an impulse to run away; an impulse of regret that made me hesitate; bought a hat on impulse. | ||||
(4) |
A motivating force or tendency: | |||
| “Respect for the liberty of others is not a natural impulse in most men”(Bertrand Russell) | ||||
(5) |
Electronics A surge of electrical power in one direction. | |||
(6) |
Physics The product obtained by multiplying the average value of a force by the time during which it acts. The impulse equals the change in momentum produced by the force in this time interval. | |||
(7) |
Physiology The electrochemical transmission of a signal along a nerve fiber that produces an excitatory or inhibitory response at a target tissue, such as a muscle or another nerve. | |||
| adj. | ||||
| Characterized by impulsiveness or acting on impulse: | ||||
| an impulse shopper; impulse buying. | ||||
|
语源 | ||||
| Latin impulsus [from past participle of] impellere [to impel] * see impel | ||||
|
[名词委审定]英汉电工名词(1998) | ||||
|
impulse | |||
(1) |
冲击 | |||
(2) |
用于电。 | |||
|
[名词委审定]英汉机械工程名词(一, 定义版, 2000) | ||||
|
impulse | |||
(1) |
冲量 | |||
(2) |
力在整个作用期间对时间的积分。 | |||
|
[名词委审定]英汉力学名词(1993) | ||||
|
impulse | |||
| 冲量 | ||||
|
[名词委审定]英汉水利科技名词(定义版, 1997) | ||||
|
impulse | |||
(1) |
冲量 | |||
(2) |
作用在物体上的力使物体的动量在某一时段内发生变化的度量，其值等于力和其作用时间的乘积。 | |||
|
[名词委审定]英汉物理学名词(1996) | ||||
|
impulse | |||
| 冲量 | ||||
|
[名词委审定]英汉心理学名词(1999) | ||||
|
impulse | |||
| 冲动 | ||||
|
[名词委审定]英汉自动化名词(1990) | ||||
|
impulse | |||
| 冲量 | ||||
|
英汉船舶大词典 | ||||
|
impulse | |||
| n.冲动,冲击,冲量;n.推力 | ||||
|
英汉电力大词典 | ||||
|
impulse | |||
| n.冲击,脉冲,脉动,脉冲 | ||||
|
朗文英汉综合电脑词典 | ||||
|
impulse | |||
| 脉冲 | ||||
|
英汉电信大词典 | ||||
|
impulse | |||
| n.脉冲;n.脉冲,冲激 | ||||
|
英汉地质大词典 | ||||
|
impulse | |||
| n.冲动,冲击,脉冲 | ||||
|
英汉纺织大词典 | ||||
|
impulse | |||
| n.脉冲,冲击 | ||||
|
英汉广播大词典 | ||||
|
impulse | |||
| n.脉冲,脉冲,冲激 | ||||
|
英汉航海大词典 | ||||
|
impulse | |||
| n.冲击 | ||||
|
英汉环境大词典 | ||||
|
impulse | |||
| n.脉冲 | ||||
|
英汉航空大词典 | ||||
|
impulse | |||
| n.冲量,脉冲;n.推动,冲力 | ||||
|
英汉化学大词典 | ||||
|
impulse | |||
| n.冲击,冲力,脉冲;vt.冲击,发生脉冲 | ||||
|
英汉海运大词典 | ||||
|
impulse | |||
| 控制脉冲 | ||||
|
基本词义 | ||||
|
impulse | |||
| 脉冲冲量冲击，冲动，刺激 | ||||
|
基本词义 | ||||
|
impulse | |||
| 脉冲冲量，冲击力，推力推动 | ||||
|
基本词义 | ||||
|
impulse | |||
| 脉冲冲量冲击力，推力推动，冲击，冲动，刺激 | ||||
|
英汉经贸大词典 | ||||
|
impulse | |||
| n.冲击 | ||||
|
英汉计算机大词典 | ||||
|
impulse | |||
| n.冲击(冲力,脉冲);vt.冲击(发生脉冲) | ||||
|
英汉机械大词典 | ||||
|
impulse | |||
| n.脉冲,冲击 | ||||
|
英汉建筑大词典 | ||||
|
impulse | |||
| n.冲动,冲击,冲量;n.冲动作用 | ||||
|
英汉农牧林大词典 | ||||
|
impulse | |||
| n.冲动,冲量,搏动 | ||||
|
英汉能源大词典 | ||||
|
impulse | |||
| n.冲击,冲量,脉冲 | ||||
|
英汉心理学大词典 | ||||
|
impulse | |||
| 冲动 | ||||
|
英汉冶金大词典 | ||||
|
impulse | |||
| n.冲击,推动 | ||||
|
英汉医学大词典 | ||||
|
impulse | |||
| n.冲动,冲力 | ||||
|
英汉中医大词典 | ||||
|
impulse | |||
| n.冲动 | ||||