hPa是什么意思 hPa的读音、翻译、用法

'hPa'是缩写来自法语“hectopascal”（百帕斯卡），是一个国际单位制（SI）中用来表示气压的单位。它通常用于气象学和航空学等领域。

这个单位表示的是每个平方米的面积上施加的力量，即气压。1 hPa 等于 100 帕斯卡（Pa），又等于 0.001 毫巴（mbar）和 0.00098692 标准大气压（atm）。

以下是9个含有'hPa'的例句：

1. 今天的气压为1020 hPa。Today's atmospheric pressure is 1020 hPa.

2. 经过调查发现，这次空难中飞机飞行高度仅有7000 hPa。The investigation found that the plane was only flying at an altitude of 7000 hPa during the air crash.

3. 明天的气压预测为1015 hPa。Tomorrow's atmospheric pressure is forecasted to be 1015 hPa.

4. 在高海拔区域，气压通常比低海拔区域低，例如在珠穆朗玛峰顶部，气压只有300 hPa左右。In high altitude areas, the atmospheric pressure is usually lower than in low altitude areas. For example, at the top of Mount Everest, the atmospheric pressure is only around 300 hPa.

5. 您可以使用一个气压计来测量当前的气压，然后换算成hPa。You can use a barometer to measure the current atmospheric pressure and convert it to hPa.

6. 飞机起降时需要根据气压来调整飞行高度，以确保安全。When taking off and landing, airplanes need to adjust their altitude according to the atmospheric pressure to ensure safety.

7. 气象学家通常会使用hPa来描述气压的变化。Meteorologists typically use hPa to describe changes in atmospheric pressure.

8. 两个不同地区的气压可能会有显著差异，例如在沿海地区和内陆地区。The atmospheric pressure in two different regions can vary significantly, for example, between coastal and inland areas.

9. 气压的变化可能会对人体造成影响，特别是那些有心血管疾病的人。Changes in atmospheric pressure can have an impact on the human body, especially for those with cardiovascular diseases.