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- The tectonically deformed coal is the essential condition of coal and gas outbursts. 构造煤是发生煤与瓦斯突出的必要条件。
- The result shows that the recovery condition of the CBM well will change with the change of the recovery system, and the permeability of coal reservoirs will also change. 研究结果表明，煤层气井工作制度的变化会引起煤层气井采动状况发生变化，导致煤储层渗透率产生波动。
- Under the condition of coal charge with the same ratio of blending, the coke strength out of the sumitomo process is superior to that from NSC's. 总配比相同的煤料，以住友配型煤工艺制取的焦炭强度优于新日铁法制得的焦炭。
- The leaching characteristics of coal gangue in acid rain and water under the condition of static and dynamic state have been studied. 本文对重庆中梁山煤矸石在自然酸度和模拟酸雨下静态及动态淋溶特征进行了研究。
- We need to replenish our stocks of coal. 我们需要再次补充煤的储备。
- Prohibition was laid on the export of coal. 禁止煤炭输出。
- Thereby,every coking plant must be to used of coal-petrography analysis method to check the mixing condition of coal used in production and to comprehansive utilization them. 为此，各焦化厂应利用煤岩分析法检测进厂煤的混质情况，并进行合理利用。
- He put a shovel of coal on to the fire. 他往火炉里加了一铲煤。
- The property or condition of being permeable. 渗透，渗透性可渗透的特质或状态
- Rule of coal formation in Shuanghua Coal field 浅析双桦煤田成煤规律
- The fact or condition of holding property by lease. 租借通过租契而获得财产的事实或状态
- We had a big delivery of coal today. 今天我们收到大批订购的煤。
- The quality or condition of being exuberant. 充沛，繁茂繁茂的性质或状态
- The quality or condition of being obedient. 服从顺从、服从的品性或条件
- The country is short of known deposits of coal. 这个国家缺少已知的煤矿矿床。
- The quality or condition of being rational. 合理性合乎理性的性质或状态
- Hard work is a condition of success. 勤奋是成功的前提。
- An inexhaustible supply of coal. 用之不竭的煤炭供应
- The hardness and thickness of coal seam play a great role in the vertical distribution of stress in coal and the occurrence of rock bunt under the condition of hard roof and hard floor. 在“两硬”条件下，煤层厚度与硬度的变化对煤体中的应力分布有着很大的影响，从而对煤岩体系统中冲击矿压的发生有着很大的影响。
- A condition of normal body temperature. 正常体温体温正常的状况
