pressed coal

常见例句

According to the conditionof the geology structure in Qianling district and the situation of the building on the ground, Two mining-methods about pressed coal in villages are putted.
根据前岭煤矿地质条件和地面建筑物情况，提出了两种村庄压煤开采方案，对两种开采方案从技术、经济角度进行论证、分析，确定了全采搬迁方案。
There are enormous coal pressed by villages in the field of Fengfeng Bureau of Mine, which is related to some great problems includes the mine's life span and the enterprise's sustainable development.
峰峰矿务局井田范围内村庄压煤量巨大，并已关系到矿井寿命，企业的可持续发展等重大问题，探索解决此问题的经验和措施意义深远。
The characteristics of dilatation and contraction of the cold-pressed briquette made of Hebi coal during carbonization was studied with a shrinkage indicator in this paper.
用型块收缩仪研究了由鹤壁煤制取的冷压型煤在炭化过程中的膨胀与收缩特性。

Enterprises are being pressed to change over from coal to cleaner-burning natural gas and methane, and to be more energy-efficient by modernizing their plant equipment in the switch.
FORBES: Pollution And Prosperity