| 释义 |
petroleum conservation
- 节能jiē néng
energy conservation
- 守恒shǒu héng
conservation; conserve
- 石油醚shí yóu mí
petroleum ether; light petroleum; mineral ether; petroleum leve; aether petrolei
- 城市节水chéng shì jiē shuǐ
urban water conservation
- 节约用水jiē yuē yòng shuǐ
water conservation; saving water
- 质量守恒定律zhì liàng shǒu héng dìng lǜ
conservation of mass
- 能量守恒néng liàng shǒu héng
conversation of energy; conservation of energy; energy conservation
- 蜡膏là gāo
cerate; ceratum; petroleum jelly
- 石油shí yóu
oil, petroleum, rock oil
- 能源保护néng yuán bǎo hù
energy conservation
- 能量守恒定律néng liàng shǒu héng dìng lǜ
law of conservation of energy; conservation of energy
- 凡士林油fán shì lín yóu
petroleum jelly; petrolatum
- 液化瓦斯yè huà wǎ sī
compressed petroleum gas
- 森林保护sēn lín bǎo hù
forest conservation
- 守恒定律shǒu héng dìng lǜ
conservation law
- 土壤保持tǔ rǎng bǎo chí
soil conservation
- 节水的好处jiē shuǐ de hǎo chù
conservation benefits
- 液化石油气yè huà shí yóu qì
LPG, liquefied petroleum gas
- 凡士林fán shì lín
vaseline; petroleum jelly; geoline; mineral butter; paraffinum molle
- 保存bǎo cún
save, conservation, conserve, hold, keep, preservation, preserve, preserving
- 沥青基原油lì qīng jī yuán yóu
asphalt base crude oil; crude asphaltic petroleum
- 物质守恒定律wù zhì shǒu héng dìng lǜ
law of conservation of mass
- 节约用水先进城市jiē yuē yòng shuǐ xiān jìn chéng shì
model city of water conservation
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