| 释义 |
conservation grade
- conservationistn. 自然资源保护者,生态环境保护者
- conservativenessn. 保守
- ultraconservativeadj. 极端保守主义的
- nonconservativeadj. 非保守
- 节能jiē néng
energy conservation
- 守恒shǒu héng
conservation; conserve
- 年级nián jí
grade
- 城市节水chéng shì jiē shuǐ
urban water conservation
- 高档gāo dàng
top grade
- 节约用水jiē yuē yòng shuǐ
water conservation; saving water
- 坡度缓和pō dù huǎn hé
grading
- 逐渐变化zhú jiàn biàn huà
grade
- 质量守恒定律zhì liàng shǒu héng dìng lǜ
conservation of mass
- 龙骨斜度lóng gǔ xié dù
keel grade
- 特等tè děng
special grade, top grade
- 锈蚀等级xiù shí děng jí
rusting grade
- 爬上陡坡pá shàng dǒu pō
make the grade
- 评分píng fèn
grade; graded; give a mark
- 能量守恒néng liàng shǒu héng
conversation of energy; conservation of energy; energy conservation
- 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
- 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
- 标号biāo hào
grade, tab
- 分级fèn jí
classification, grade
- 分阶段fèn jiē duàn
grading
- 龄阶líng jiē
age grade
- 评级píng jí
grade; rate
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