| 释义 |
methane dioxide
- 二氧化物èr yǎng huà wù
dioxide
- 二氧化硅èr yǎng huà guī
silicon dioxide
- 沼气桶zhǎo qì tǒng
methane tank
- 二氧化硫èr yǎng huà liú
sulfur dioxide
- 二氧化碳èr yǎng huà tàn
carbon dioxide
- 钛白tài bái
titanium white; titanium dioxide
- 沼地瓦斯zhǎo dì wǎ sī
marsh gas; methane
- 沼气zhǎo qì
methane; sewage gas; sludge gas; biogas
- 沼气测定zhǎo qì cè dìng
firedamp testing; methane determination
- 沼气含量zhǎo qì hán liàng
methane content; firedamp content
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