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单词 Standard pressure
释义

Standard pressure

英语例句库

It includes the function of vacuometer, atmospheric pressure altimeter, thermometer (environment) and pressuremeter (for example the standard pressure meter of sphygmomanometer calibration).

介绍一种便携、数字式的多用途仪器,它具有真空度计、气压高度计、(周围环境)温度计以及压力计(例如可作为校准血压计的标准器)等功能。

原声例句
Crash Course 综合篇

Let’s say you have a kilogram of ice at -10 degrees Celsius and standard atmospheric pressure.

假设在 -10 摄氏度和标准大气压下有一公斤冰。

Crash Course Physics 速成课物理

Let's say you have a kilogram of ice at -10 degrees Celsius and standard atmospheric pressure.

假设你有一公斤的冰有一个度数 温度-10摄氏度和正常气压。

SciShow 合集

Then, when the pressure hit 5 million times the standard pressure you’d experience at sea level, the sample turned shiny.

然后,当压力达到海平面标准压力的 500 万倍时, 样品变得闪闪发亮。

Crash Course 综合篇

The pressure inside your car is going to be equal to the outside air pressure, which we’ll take to be the standard atmospheric pressure, or 101,325 Pascals.

你车内的压力将等于外部气压, 我们将其视为标准大气压, 或 101, 325 帕斯卡。

Crash Course Physics 速成课物理

The pressure inside your car is going to be equal to the outside air pressure, which we'll take to be the standard atmospheric pressure, or 101,325 Pascals.

车内压力等于车外空气压力 我们认为它是 101,325 Pa 的标准大气压。

SciShow 合集

Then there are minerals that might form often enough, but don’t stick around for very long -- methane hydrate crystals, for example, will just dissolve in air at standard pressure.

还有一些矿物质可能会经常形成,但不会停留很长时间——例如, 甲烷水合物晶体只会在标准压力下溶解在空气中。

中文百科

标准状况 Standard conditions for temperature and pressure

(重定向自Standard pressure)

标准状况英语:standard temperature and pressure, STP标准温度与标准压力),简称「标况」。由于地表各处的温度、压力皆不同,即使是同一地点的温度压强也随测量时间不同而相异,因此为研究方便,制定出描述物质特征的标准状况:

历史上由巴黎制定的通行欧洲的旧制标准如下:

在化学和生物化学中另外还包括定义的观察反应物浓度,一般情况下为1mol/L(1 M)。在生物化学中只有质子例外(H)。限定pH为7,即10 mol/l H离子浓度用于准生理条件描述,肌体条件,细胞内部条件等。

英语百科

Standard conditions for temperature and pressure 标准状况

(重定向自Standard pressure)

Standard conditions for temperature and pressure are standard sets of conditions for experimental measurements to be established to allow comparisons to be made between different sets of data. The most used standards are those of the International Union of Pure and Applied Chemistry (IUPAC) and the National Institute of Standards and Technology (NIST), although these are not universally accepted standards. Other organizations have established a variety of alternative definitions for their standard reference conditions.

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更新时间:2025/6/17 11:25:12