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单词 pressure
释义

pressure /ˈpreʃə(r)//ˈpreʃər/

英汉-汉英词典
  1. n. 压力;压迫,压强
  2. vt. 迫使;密封;使……增压
时 态: pressured, pressuring, pressures
词组 | 习惯用语
under pressure 面临压力,在压力之下;受到压力
high pressure 高压,高气压;高度紧张
blood pressure n. 血压
low pressure 低气压;松懈
pressure drop 压力下降,压强下降
hydraulic pressure [机]液压;水压
pressure vessel 压力容器
high blood pressure 高血压
water pressure 水压力
air pressure 气压;风压
under the pressure of 在…压力下
negative pressure [物]负压;[计]负压力
atmospheric pressure 大气压力,大气压强
gas pressure 气压;气体压力;煤气压力
pressure difference 压力差;差压;压力补偿器;气压梯度
pressure water 加压水
pressure control 压力控制
pressure gradient 气压梯度
differential pressure [物]压差
static pressure 静压
英语例句库
  1. There is great pressure on schoolchildren to conform.
    小学生有巨大的压力要去适应。
  2. His lifestyle predisposed him to high blood pressure.
    他的生活方式容易使他患高血压。
  3. Most of the students have already felt the pressure of soaring inflation.
    大多数大学生都已经感受到通货膨胀的压力
  4. The trophectoderm maintains the pressure by pumping the fluid into the caity.
    滋养层通过向腔内泵入液体来维持这种压力
  5. For best results in measuring static pressure, a piezometer ring should be used.
    为了测静液压能取得最好的结果,应该用环形流压计。
  6. The engine is letting off steam to relieve the pressure in the boiler.
    机车在放蒸汽, 以减少锅炉的气压
  7. These impoverished students endure double pressures of economy and study as the puniness colony.
    作为高校中的弱势群体,贫困大学生承受着经济和学习的双重压力
  8. Some resurrection of domestic price pressure was apparent in the early part of the year.
    年初,一些源自本地的价格压力明显重现。
  9. Rationalisation was badly needed.There was growing pressure to convert Airbus into a fully-fledged private company.
    在当时,欲将空客完全私有化的压力与日俱增,理性化最为人们所需要。
  10. Hydraulic pressure is an important smithery mechanism.
    液压机是重要的压力加工设备。
  11. Oil is cracked by heating under pressure.
    石油在一定压力下加热分解。
  12. The dial records very slight variations in pressure.
    刻盘显示出压力有微小变化。
  13. The director is under increasing pressure to resign.
    要求这位董事辞职的压力越来越大。
  14. Pressure varies directly with temperature and inversely with volume.
    压力随温度成正比例变化, 与容积成反比例变化。
  15. The barometer marked a continuing fall in atmospheric pressure.
    气压表表明气压在继续下降。
  16. Adamson's putting pressure on me to terminate you.
    亚当森正给我施压要解雇你。
  17. Wood blocks may compress a great deal under pressure.
    木块受压时可缩小很多。
  18. The landlord is putting pressure on us to move out.
    房东强迫我们搬走。
  19. The prime minister give in to pressure from the backbencher .
    首相向来自后排座议员压力让步。
  20. The pressure towards uniformity constantly threatens to erode local traditions.
    一体化的压力一直威胁着地方传统。

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原声例句
爱豆飙英语

Did you apply peer pressure to Mark?

你也给Mark施加同样的压力了吗?

CNN 精选 2015年5月合集

They can lead to increased heart rate, increased blood pressure, restlessness, anxiety, insomnia.

增加心率、血压上升、焦躁不安、失眠。

学习充电站

It contains flavonoids, which lower blood pressure and increase blood flow.

它有黄酮可以降血压和增加血液流动。

BBC 听力 2020年5月合集

Negotiations followed significant pressure from the US.

在美国的巨大压力下,双方进行了谈判。

走遍美国

You seem to be enjoying the pressure.

看起来好像很乐于承受压力

CNN 10 暑期特辑

Smaller cities are also feeling the pressure.

更小的城市也倍感压力

VOA Special 2021年1月合集

They felt more pressure to perform better.

去表现得更好。

韩刚B2A“译点通”:听力笔记快速上手宝典

There is also pressure as a result.

这样也会造成压力

我们这一天 第二季

Put a little pressure on the gas.

轻踩油门。

S03

Just a little bit lower, more pressure.

往下一点 使点劲

中文百科

压强

压强是分布在特定作用面上之力量与该面积的比值。换句话说,是作用在与物体表面垂直方向上的每单位面积的力量大小。计式压强是相较于该地之大气压的压强。虽然压强可用任意之力量单位与面积单位进行测量,但是压强的国际标准单位(每单位平方公尺的牛顿)也被称作帕斯卡。

一般以英文本母「p」表示。压强与力和面积的关系如下:

p = \frac{F}{S}

其中:

  • p代表压强
  • F代表垂直作用力
  • S代表受力面积


根据上述公式,可以推导出计算液体压强的公式:

p = \frac{F}{S} = \frac{G}{S} = \frac{mg}{S} = \frac{\rho Vg}{S} = \rho gh

即:

p = \rho g h

其中:

  • p表示压强
  • \rho表示液体的密度
  • g \approx 9.8N/kg且在数值上等于重力加速度
  • h表示液体的深度
英语百科

Pressure 压强

Pressure as exerted by particle collisions inside a closed container.
Mercury column
The effects of an external pressure of 700bar on an aluminum cylinder with 5mm wall thickness

Pressure (symbol: p or P) is the force applied perpendicular to the surface of an object per unit area over which that force is distributed. Gauge pressure (also spelled gage pressure) is the pressure relative to the ambient pressure.

Various units are used to express pressure. Some of these derive from a unit of force divided by a unit of area; the SI unit of pressure, the pascal (Pa), for example, is one newton per square metre; similarly, the pound-force per square inch (psi) is the traditional unit of pressure in the imperial and US customary systems. Pressure may also be expressed in terms of standard atmospheric pressure; the atmosphere (atm) is equal to this pressure and the torr is defined as 760 of this. Manometric units such as the centimetre of water, millimetre of mercury, and inch of mercury are used to express pressures in terms of the height of column of a particular fluid in a manometer.

近义、反义、联想词
近义词
n.
physical phenomenon, force, push, pushing, urgency, somesthesia, somaesthesia

v.
compel, oblige, obligate, influence, act upon, work

联想词
tension张力,拉力;stress压力;exerted外露的;high-pressure高压的;pressurized加压;friction摩擦,摩擦力;blood血,血液;exert运用,发挥;strain张力;vacuum真空;force武力;
英英词典
pressure n.
  1. the force applied to a unit area of surface; measured in pascals (SI unit) or in dynes (cgs unit)
    • the compressed gas exerts an increased pressure

    synonymous: pressure level, force per unit area
  2. a force that compels
    • the public brought pressure to bear on the government
  3. the act of pressing; the exertion of pressure
    • he used pressure to stop the bleeding

    synonymous: press, pressing
  4. the state of demanding notice or attention

  5. synonymous: imperativeness, insistence, insistency, press
  6. the somatic sensation that results from applying force to an area of skin
    • the sensitivity of his skin to pressure and temperature was normal

    synonymous: pressure sensation
  7. an oppressive condition of physical or mental or social or economic distress
pressure v.
  1. to cause to do through pressure or necessity, by physical, moral or intellectual means :

  2. synonymous: coerce, hale, squeeze, force
  3. exert pressure on someone through threats

  4. synonymous: blackmail, blackjack
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更新时间:2025/6/17 10:14:08