指出低渗透无烟煤煤层气产气速率主要受裂隙中气体流动的限制。
The gas producing speed of super lower permeability Anthracite seams is mainly confined by gas flow in the fractures.
介绍了利用产气速率判断变压器内部故障的方法，指出了考察产气速率应注意的问题。
The method of judging transformer internal failure by using gas-forming rate is introduced. The problems which should be paid to attention in inspecting gas-forming rate are pointed.
研究结果为探索调节无烟烟花药剂的产气速率的技术途径，提供了理论依据和试验基础。
Such results have provided theoretical and experimental basis as well as technical support for modulating gas-producing rate of smokeless firework powders.
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