| 释义 |
medium grade coal
- 培养基péi yǎng jī
substrate; nutrient medium; culture medium; medium
- 无烟煤wú yān méi
anthracite, blind coal
- 年级nián jí
grade
- 炼煤liàn méi
artificial coal
- 炼焦煤liàn jiāo méi
coking coal; baking coal; sintering coal
- 高档gāo dàng
top grade
- 褐煤hè méi
lignite; lignitous coal; azabache; bovey coal; brown coal
- 长焰煤zhǎng yàn méi
long flame coal; jet coal; candle coal; kennel coal; cannel coal
- 勾缝填料gōu féng tián liào
jointing medium
- 坡度缓和pō dù huǎn hé
grading
- 逐渐变化zhú jiàn biàn huà
grade
- 中等的zhōng děng de
medium, middling, moderate, secondary
- 沥青煤lì qīng méi
bituminous coal; pitch coal; asphalt coal
- 煤粉méi fěn
braize; gum; baring powder coal; pulverized coal
- 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
- 庖肉培养基páo ròu péi yǎng jī
cooked meat medium
- 通货tōng huò
circulating medium, currency, medium of circulation
- 滋养培养基zī yǎng péi yǎng jī
enriched medium
- 爬上陡坡pá shàng dǒu pō
make the grade
- 评分píng fèn
grade; graded; give a mark
- 辉煤huī méi
glossy coal; peacock coal
- 焦煤jiāo méi
charred coal; coking coal
- 炼焦用煤liàn jiāo yòng méi
coking coal
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