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单词 inertia
释义

inertia /ɪˈnɜːʃə//ɪˈnɜːrʃə/

英汉-汉英词典
  1. n. 不活动, 惰性
  2. 〈物〉惯性
形容词: inertial
副 词: inertially
词组 | 习惯用语
moment of inertia 惯性矩,转动惯量
inertia force 惯性力
thermal inertia 热惰性;热惯性(温升速率的倒数);热惯量
rotational inertia 转动惯量;转动惯性;惯性矩
inertia moment 惯性力矩,惯性矩;惰性力矩
rotary inertia 转动惯量
inertia effect 惯性效应;惯性效果
inertia load [机械]惯性负载
inertia tensor [物]惯性张量
force of inertia 惯性力
英语例句库
  1. Inertia carried the plane onto the ground.
    飞机靠惯性着陆。
  2. We had a feeling of inertia in the afternoon.
    下午我们感觉很
  3. Generator inertia has great influence on interarea oscillation frequency and damping.
    机组的惯量对区域振荡频率和阻尼有着较大的影响。
  4. The major indicatio of subtotal hysterectomy were postpartum hemorrhage, uterine inertia and placental related factors.
    产后出血、宫缩乏力和胎盘因素是子宫次全切术的主要手术指征。
  5. A continuous reheating industrial furnace is large inertia,pure delay,multi-variables,time-vary-ing,intercoupling complicated controlled plant,and has many uncertain factors.
    连续式加热炉是个典型具有大惯性、纯滞后、多变量、时变并且相互耦合的复杂被控对象,而且有许多不确定因素。
  6. The gas-solid two-phase flow in a semiround-pipe inertia separator is simulated with RSM model to the gas phase and DPM model to solid phase.
    采用数值方法对半圆管惯性分离器内的两相流动进行了模拟,连续相、颗粒相、颗粒轨迹计算分别采用雷诺应力模型(RSM)、离散相模型(DPM)和随机轨道模型。
  7. Based on the principle of compound pendulum,the measurement method and corresponding equipment for the centroidal deviation and the rotary inertia of rocket projectile were described.
    基于复摆原理,阐述了箭弹的质偏和转动惯量的测量方法及装置,推导出了质偏和转动惯量的计算公式。

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原声例句
名人演讲综合

Will inertia be your guide, or will you follow your passions?

你们是被惯性所引导,还是追随自己内心的热情?

科学世界

The deeper the sleep the more potent the sleep inertia and so the snoozing begins.

睡的越深,惰性越大,所以就开始贪睡。

海底两万里(原版)

The night passed in this way, without the crew ever emerging from their usual inertia.

一夜便这样过去,船上人员仍是照常不动,全不理睬。

CNN 10 学生英语 2018年4月合集

Reforming the economy here closely follows Newton`s first law of motion, inertia.

这里的经济改革紧跟牛顿第一定律,惯性定律。

是,大臣(Yes, Minister)第一季

You see, it's what they call " creative inertia" .

你瞧,他们称之为“创造的惰性”。

Asap SCIENCE 精选

When you do finally get up, you're groggy and disoriented thanks to sleep inertia.

当你终于起床时,由于睡眠惯性,你会感到昏昏沉沉,失去方向。

soren课程音频

Yet inertia has allowed the office to escape serious disruption.

然而,出于惰性,办公室领域一直没有发生真正的颠覆。

听力文摘

Then you have to fight inertia to contract your body, making yourself spin faster.

接下来你要抵抗惯性,收缩你的身体,才能让自己转得更快。

Vox 观点

It uses the inertia of its own body weight to spin each side.

它利用自身体重的惯性来旋转每一边。

Veritasium真理元素

The wind speed drops, and the car moves by inertia with deceleration for awhile.

风速下降,车子靠惯性减速行驶一段时间。

中文百科

惯性

工业飞轮具有很大的转动惯量,可以用来抵抗转速的改变。当动力源对旋转轴作用有一个变动的力矩时(例如往复式发动机),或是应用在间歇性负载时(例如活塞或冲床),飞轮可以减小转速的波动,使旋转运动更加平顺。

在物理学里,惯性inertia)是物体抵抗其运动状态被改变的性质。物体的惯性可以用其质量来衡量,质量越大,惯性也越大。艾萨克·牛顿在巨著《自然哲学的数学原理》里定义惯性为:

更具体而言,牛顿第一定律表明,存在某些参考系,在其中,不受外力的物体都保持静止或匀速直线运动。也就是说,从某些参考系观察,假若施加于物体的净外力为零,则物体运动速度的大小与方向恒定。惯性定义为,牛顿第一定律中的物体具有保持原来运动状态的性质。满足牛顿第一定律的参考系,称为惯性参考系。稍后会有关于惯性参考系的更详细论述。

惯性原理是经典力学的基础原理。很多学者认为惯性原理就是牛顿第一定律。遵守这原理,物体会持续地以现有速度移动,除非有外力迫使改变其速度。

英语百科

Inertia 惯性

Galileo Galilei
Suspended weight showing inertia. The weight is suspended on a string, and has another string hanging from it. If the string is yanked quickly, only the bottom string is detached, and the weight remains hanging because its inability to react in time (its inertness). If the same bottom string is pulled more slowly, the entire assembly falls down.Experiment Performed by Prof. Oliver Zajkov at the Physics Institute at the Ss. Cyril and Methodius University of Skopje, Macedonia.

Inertia is the resistance of any physical object to any change in its state of motion (this includes changes to its speed, direction or state of rest). It is the tendency of objects to keep moving in a straight line at constant velocity. The principle of inertia is one of the fundamental principles of classical physics that are used to describe the motion of objects and how they are affected by applied forces. Inertia comes from the Latin word, iners, meaning idle, sluggish. Inertia is one of the primary manifestations of mass, which is a quantitative property of physical systems. Isaac Newton defined inertia as his first law in his Philosophiæ Naturalis Principia Mathematica, which states:

近义、反义、联想词
近义词
n.
trait, mechanical phenomenon

联想词
inertial惯性的;friction摩擦,摩擦力;gravity重力,地心引力;apathy冷漠,无兴趣,漠不关心;gravitational万有引力的;pendulum钟摆;kinetic运动的;rigidity硬度,刚性;momentum动力;centrifugal离心的;velocity速率;
英英词典
inertia n.
  1. a disposition to remain inactive or inert
    • he had to overcome his inertia and get back to work

    synonymous: inactiveness, inactivity
  2. (physics) the tendency of a body to maintain is state of rest or uniform motion unless acted upon by an external force
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更新时间:2025/6/21 5:42:41