head coal的意思

head coal中文翻譯：

精煤；頂板中的煤夾層

相似詞語短語

coal───n.煤；（尤指燃燒著的）煤塊；木炭；v.供煤；采煤，提煉煤；把……燒成炭；加煤

standard coal───[礦業]標準煤

metallurgical coal───冶金用煤，煉焦煤；冶金用煤；冶金煤；煉焦煤

bituminous coal───n.生煤；[礦物]煙煤；瀝青煤（等于softcoal）

coal chamber───煤倉

coal miners───n.礦工，煤礦工人( coal miner的名詞復數 )

lignite coal───褐煤

agglomerated coal───燒結煤

head head───頭顱

雙語使用場景

Relying on coal to generate about 80% of its electricity makes Australia one of the biggest greenhouse-gas emitters per head.───澳大利亞80%的電力是靠燒煤供應，這使得其成為人均溫室氣體排放量最大的國家之一。

Examined by practice, the method about the working condition parameter optimization for coal plough and the calculation about friction force on plow head are feasible.───經實踐檢驗，本文的刨煤機工況參數優化方法和刨頭摩擦力計算方法是切實可行的。

Investigation and study, Zhang Youxi listened to the tiger dragon head on mine, coal mine production of convergence, security management, etc. reports.───調研中，張有喜等聽取了虎龍溝煤礦負責人就該礦生產銜接、安全管理等情況的匯報。

ZhangJiakou City Tiger Head Coal Mine Farm───張家口市老虎頭煤礦養殖場

英語使用場景