PM10的意思、翻譯和例句

是什麼意思

PM10是指直徑小於或等於10微米的懸浮微粒,這些微粒可以進入人體的呼吸系統,對健康造成影響。PM10通常來自於交通排放、工業活動、建築工地、燃燒和自然來源(如沙塵暴)。由於其小尺寸,PM10能夠深入肺部,並可能導致呼吸問題、心血管疾病和其他健康問題。

依照不同程度的英文解釋

  1. Small particles in the air.
  2. Tiny bits that can be harmful when breathed in.
  3. Particles that come from cars and factories.
  4. Airborne particles that can affect health.
  5. Small particles that can enter the lungs and cause problems.
  6. Particles that are less than 10 micrometers in diameter, often from pollution.
  7. Airborne particulate matter that poses health risks, especially respiratory issues.
  8. Fine particulate matter that can penetrate deep into the respiratory system.
  9. A category of particulate matter that is linked to various health effects due to its inhalability.
  10. A specific size of airborne particles that can lead to serious health issues when inhaled.

相關英文單字或片語的差別與用法

1:Particulate Matter

用法:

指空氣中懸浮的微小顆粒,這些顆粒可能來自多種來源,包括交通、工業和自然現象。這些顆粒的大小和成分會影響空氣質量及人類健康。特別是小於2.5微米的顆粒(PM2.5)被認為對健康影響更大。

例句及翻譯:

例句 1:

空氣中的懸浮微粒對我們的健康有潛在風險。

Particulate matter in the air poses potential risks to our health.

例句 2:

政府正在努力減少城市中的懸浮微粒濃度。

The government is working to reduce particulate matter levels in the city.

例句 3:

研究表明,懸浮微粒與呼吸系統疾病有關。

Studies show that particulate matter is linked to respiratory diseases.

2:Air Pollution

用法:

指由於人類活動或自然現象而導致的空氣質量下降,通常包括多種污染物,如懸浮微粒、二氧化碳、氮氧化物等。空氣污染對環境和人類健康都有負面影響。

例句及翻譯:

例句 1:

空氣污染已成為全球健康的一個重大問題。

Air pollution has become a major issue for global health.

例句 2:

我們需要採取行動來改善空氣質量,減少空氣污染。

We need to take action to improve air quality and reduce air pollution.

例句 3:

這個城市的空氣污染水平在過去幾年中有所上升。

The air pollution levels in this city have increased over the past few years.

3:Dust

用法:

通常指細小的固體顆粒,這些顆粒可以在空氣中懸浮,並且可能來自於土壤、建築、工業或家庭活動。雖然灰塵的成分多樣,但某些灰塵類型也會對健康造成影響。

例句及翻譯:

例句 1:

在這個地區,灰塵是主要的空氣污染來源之一。

In this area, dust is one of the main sources of air pollution.

例句 2:

清理灰塵可以改善室內空氣質量。

Cleaning dust can improve indoor air quality.

例句 3:

長期接觸灰塵可能會引發過敏反應。

Long-term exposure to dust can trigger allergic reactions.

4:Fine Particles

用法:

指直徑小於10微米的顆粒,這些顆粒能夠深入肺部並影響健康。這些顆粒通常來自於燃燒過程、工業排放和交通。

例句及翻譯:

例句 1:

細小顆粒的濃度在城市中通常較高。

The concentration of fine particles is usually higher in urban areas.

例句 2:

研究表明,細小顆粒對心臟健康有負面影響。

Research shows that fine particles have a negative impact on heart health.

例句 3:

我們需要監測空氣中的細小顆粒濃度。

We need to monitor the concentration of fine particles in the air.