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- Coal in the Upper Permian Longtan Fm in southern Poyang depression is called bark coal, because it is rich in periblinite. 南鄱阳坳陷的上二叠统龙潭组煤层因富含树皮体而称之树皮煤。
- The characters of bark coal under the open-system pyrolysis analysis 树皮体的开放热解特征
- Those trees have very beautiful white bark. 那些树长着非常漂亮的白色树皮。
- Not only did the dog bark at him, but (it) bit him. 这只狗不但对他吠叫,而且咬了他。
- Some officers bark out their orders. 有些军官以粗暴的声音发布命令。
- Dog that bark at a distance bite not at hand. 狗在远处叫,未必即咬人。
- The bark of saplings galled by improper staking. 由于不正确地打桩,小树苗的树皮受到了损伤
- We need to replenish our stocks of coal. 我们需要再次补充煤的储备。
- The characteristically deep, gruff bark of a dog. 狗吠声有特色地低沉的、粗哑的狗叫
- The bark of plane trees peels off regularly. 悬铃木的树皮到时候就脱落。
- She piled on more coal before the fire go out. 在火熄灭之前她又加上些煤。
- The birch has smooth bark and slender branches. 桦树有光滑的皮和细长的枝。
- I add the coal on the flame continuously. 我不断朝火里添加煤炭。
- Dogs that bark at a distance bite not at hand. 远处狗就叫,近身不会咬。
- They are ventilating the sap of a coal mine. 他们正在使煤矿坑道通风。
- Prohibition was laid on the export of coal. 禁止煤炭输出。
- The diseased trees are marked by protuberances on their bark. 有病的树木可由其树皮上的结节看出。
- He put a shovel of coal on to the fire. 他往火炉里加了一铲煤。
- That coal mine is no longer worked. 那个煤矿已经不经营了。
- We have enough coal to see the winter out. 我们有足够的煤过冬。