Coal的例句（Coal在句子中的用法）

• The fire will keep in if you add coal into it from time to time. 不時添點煤, 火就不會熄。
• Every tonne of coal contains,on average,30 kilograms of nitrogen. 每噸煤平均含30公斤氮。
• There is plenty of coal in this area. 這個地區有豐富的煤。
• The coal industry is running down. 煤礦業正在逐漸走下坡路。
• The coal miners have come out for about two weeks. 煤礦工人已罷工約兩周了。
• The black stove, stoked with coal and firewood, glows like a lighted pumpkin. 黑色烤爐里塞了炭和柴火，燃燒得像一個發光的南瓜。
• Stocks of coal are running low. 儲備的煤越來越少了。
• We used 10 tons of coal last winter. 去年冬天我們用了10噸煤。
• They are mining for coal. 他們在開采煤礦。
• dross coal 渣煤, 不粘(結性)煤
• coal conglomerate 煤礫巖
• A coal fell from the fire and burned the carpet. 一塊煤從火爐上掉了下來, 燒著了地毯。
• Put some more coal on the fire. 再往火里加點煤。
• to block coal 使煤成塊
• Factors affected coal seam permeability change and its law is analyzed. 分析了煤層透氣性變化的影響因素及變化規律.
• Coal Mine, its coal seam is easily spontaneous fire. 大雁二礦煤種為褐煤, 屬易自燃發火煤層.
• There are extensive coal deposits in the U.S.S.R. 蘇聯的煤的儲藏很豐富.
• They banked out the coal in default of means for removing it. 他們因缺少搬運工具而把開出的煤堆起來.
• The bulk and weight of coal required in the majority of manufacturing industries is large in comparison with the bulk and weight of other raw matericals. 在大多數制造工業中,所需要的煤的體積和重量,與其他原材料的體積和重量相比都顯得很大.
• Changes in the technological base of coal - fired power plants could restore their attractiveness, however. 改變火力發電廠的基礎技術卻可能恢復它們的吸引力.