采用活塞钢模，室温下利用徐州市夹河煤和生活垃圾制备出了垃圾衍生燃料。
The refuse derived fuel (RDF) was made from mixture of Xuzhou Jiahe coal and municipal domestic refuses with a steel piston mold under room temperature.
采用主成分分析法(PCA)，对大沽夹河流域水质进行了定量化综合评价。
The water quality in Dagujia River basin was assessed by using the PCA method.
介绍了夹河子水库水情自动化测报系统的构成以及该系统的设备配备、功能、运行情况和特点。
The composition, functions, operation and characteristics of the automatic telemetering system for water information at Jiahezi reservoir is introduced in this paper.
通过模型试验，研究了黄河下游夹河滩到高村断面河段漫滩洪水含沙量及颗粒级配的沿程变化规律。
With the model test, this paper researches overbank flood sediment concentration and its gradation change rules from Jahe beach to Gao village river section of lower Yellow River.
通过对夹河煤矿强力一部皮带满负荷运转的尝试，取得了明显的节电效果，为企业降低成本提供了一个捷径。
Based on the trial of a strengthened belt full_loaded operation at Jiahe Coal Mine, make an obvious result of saving power.
该技术结合夹河矿深井降温工程，建成了国内第一个控制深井热害的深部科学与工程实验室(DUSEL)。
Appling HEMS technology, the first Deep Underground Science and Engineering Laboratory (DUSEL) mainly on heat-harm control is established in Jiahe coal mine.
该技术结合夹河矿深井降温工程，建成了国内第一个控制深井热害的深部科学与工程实验室(DUSEL)。
Appling HEMS technology, the first Deep Underground Science and Engineering Laboratory (DUSEL) mainly on heat-harm control is established in Jiahe coal mine.
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