振动放矿技术正在我国许多矿山推广。
The vibrating ore drawing technique is being popularized presently in many mines in our country.
这一理论的正确性在双质体调速式振动放矿机的试制中得到了证明。
The correctness of the theory has been verified in the testing of the dual mass vibrating feeder.
就研究的振动放矿转载站主要技术性能参数、转载站结构特点和工业试验取得的指标进行了论述。
The main technical performance data of the transfer station of vibrating ore drawing under research, its structural characteristics and the performances achieved in its industrial test are discussed.
用沙坝矿高大副井改主溜井的研究内容主要分为三个部分：溜井放矿规律研究与振动出矿及相关技术的应用研究；
The content of the research on changing the high shaft into a main ore-pass in Yong-Sha-Ba mine has three parts.
用沙坝矿高大副井改主溜井的研究内容主要分为三个部分：溜井放矿规律研究与振动出矿及相关技术的应用研究；
The content of the research on changing the high shaft into a main ore-pass in Yong-Sha-Ba mine has three parts.
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