And the energy of the photon is also equal to Planck’s constant times the frequency.
并且光子的能量也等于普朗克常数乘以频率。
time constant
英汉-汉英词典
时间常数，时间常量
词组 | 习惯用语
您要查找的是不是：
Time constant distribution 时间常数分配
short-circuit time constant 短路时间常数
time constant range 时间常数范围; 周期区段;
derivative-action time constant 微商作用时间常数
pumping time constant 抽空时间常数
promptitude time constant 速动时间常数
coupling time constant 耦合时间常数
time constant [物] 时间常数，时间常量
thermal time constant [物] 热时间常数
transition time constant 过渡时间常数
recording time constant 记录时间常数
double time constant synchronous signal separator 双时间常数同步信号分离器
英语例句库
- Nonpolarized capacitor C1 and potentiometer R2, a linear taper, determine the time constant of integrator IC1B.
无极性电容C1和线性锥形电位器R2决 定积分器IC1B的时间常数。
声明：以上例句、词性分类均由互联网资源自动生成，未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
原声例句
Crash Course 综合篇
Crash Course Physics 速成课物理
This time constant has all kinds of mathematical meaning that we can't get into right now.
这个时间常数 具有我们现在无法理解的各种数学含义。
Crash Course Physics 速成课物理
And the energy of the photon is also equal to Planck's constant times the frequency.
光子的能量也等于普朗克常数乘以频率。
Crash Course Physics 速成课物理
And the time constant lets you know how long you need to press down on the accelerator to get there.
时间常数让您知道您需要多长时间按下加速器才能到达那里。
Crash Course Physics 速成课物理
A large time constant means the opposite: that a lot of time is necessary to speed up and slow down.
加速和减速需要大量时间。
TED-Ed（视频版）
Over time, constant acid leakage from heartburn may form scar tissue which narrows the esophageal tube, making it harder to swallow food.
随着时间的推移，胃灼热引起的持续酸渗漏可能会形成疤痕组织，从而使食道管变窄，使吞咽食物变得更加困难。
Crash Course Physics 速成课物理
A small time constant means less time is needed to reach maximum speed, and also less time to slow down to a stop.
较小的时间常数意味着达到最大速度所需的时间更短，减速停止所需的时间也更少。
Linear algebra
If you just jug along with those computations, ignoring the weirdness, you get some constant times I had, plus some constant times Jay Hat, plus some constant times k Hat.
如果你继续计算 忽略这些奇怪的地方 你会得到一个常数乘以我的 加上一个常数乘以杰伊帽 加上一个常数乘以k帽。
中文百科
时间常数
在物理学以及工程学中，时间常数（英语：Time constant）是一个描述一阶线性时不变系统中对随时间变化的输入信号的响应能力的参数，由上升沿时间确定，通常用希腊字母
表示。时间常数是一阶线性时不变系统的一个主要的特征参数。
举例来说，在RC的单一时间常数电路当中，此参数代表电压衰减到所需的时间,其中
英语百科
Time constant 时间常数
In physics and engineering, the time constant, usually denoted by the Greek letter τ (tau), is the parameter characterizing the response to a step input of a first-order, linear time-invariant (LTI) system. The time constant is the main characteristic unit of a first-order LTI (linear time-invariant) system.
近义、反义、联想词
近义词
n.time interval, interval, ratio
英英词典
time constant n.
- (electronics) the time required for the current or voltage in a circuit to rise or fall exponentially through approximately 63 per cent of its amplitude
- the ratio of the inductance of a circuit in henries to its resistance in ohms
- chronometer record book的意思
- chronometer room的意思
- chronometer的意思
- chronometer sidereal的意思
- chronometer time的意思
- Chronometer watch的意思
- Chronometre的意思
- chronometre oil的意思
- chronometric的意思
- chronometrical的意思
- chronometrically的意思
- chronometric analysis的意思
- chronometric data的意思
- Chronometric dating的意思
- chronometric difference的意思
- chronometric distance的意思
- chronometric encoder的意思
- chronometric information processing measuring method的意思
- chronometric infuser的意思
- chronometric invariant的意思
- chronometric method的意思
- chronometric observatory的意思
- chronometric radiosonde的意思
- chronometric tachometer的意思
- chronometric theory的意思