nitrogen /'naitridʤən/
Phát âm
Ý nghĩa
danh từ
(hoá học) Nitơ
Các câu ví dụ:
1. Also known as “sunburn for the lungs”, ozone is caused by the interaction of sunlight with nitrogen oxides and the vast amounts of uncontrolled volatile organic compounds (VOCs) produced by burning fossil fuels.
2. Ozone is one of six components of China’s official air quality index, along with sulfur dioxide, nitrogen oxides, carbon monoxide, PM2.
3. “But last summer, ozone really spiked and it is deservedly going to get more attention,” he said, adding that China should set targets to cut nitrogen oxide and VOC emissions in its next air quality plan, due to be published later this year.
4. Environment Minister Josh Frydenberg said: “This money will go towards improving water quality, working with farmers to stop the flow of sediment, nitrogen and pesticides into the reef.
Xem tất cả câu ví dụ về nitrogen /'naitridʤən/