Better technical and economic effects of reinforced concrete structure.
技术经济效果更好的钢筋砼结构体系。
The practice showed that great technical and economic effects had been produced in energy-saving and environmental protection after using high voltage frequency control in mixer fan of steelworks.
实践证明，炼钢混铁炉风机电机应用高压变频控制后在节能、环保等方面取得了较好的技术与经济效果。
The research results have been applied successfully in the no. 8105 fully mechanized face with sub-level caving of Yanjiahe Coal Mine, and satisfactory technical and economic effects are achieved.
研究成果在燕家河煤矿8105综放面成功应用，并取得了满意的技术经济效益。
Therefore, studying the economic effects of technical barriers to trade and policy evaluation is of important theoretical and practical significance.
因此，研究技术性贸易壁垒的经济效应和政策评价具有重要的理论和现实意义。
It is shown that the slag exerted significant effects on the improvement in the productivity and quality as well as other technical and economic index of steelmaking.
结果显示该渣使炼钢的产量、质量及其它技术经济指标均有明显提高。
On the basis of experiments, this paper puts forward to a list of concrete technical measures and makes economic effects analysis.
通过试验，为此，探索出一套在重盐碱地上采用膜下滴灌种植棉花的技术措施，并进行了经济效益比较分析。
On the basis of experiments, this paper puts forward to a list of concrete technical measures and makes economic effects analysis.
通过试验，为此，探索出一套在重盐碱地上采用膜下滴灌种植棉花的技术措施，并进行了经济效益比较分析。
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