优化进口结构，着重引进先进技术和关键设备。
We should optimize our import mix and focus on bringing in advanced technology and key equipment.
一方面，加强和改善进口商品调控，充分优化进口结构。
On the one hand, strengthen and improve the regulation ofimport goods, optimize import structure.
据此提出适度扩大进口，优化进口结构，实现外贸基本平衡的政策建议。
Finally, the paper puts forward Suggestions on policy-making about proper import expansion, optimization of import structure, and foreign trade balance.
一是大力推动机电产品进口结构的调整和优化。
Vigorously promote the adjustment and optimization of import structure of mechanical and electronic products.
针对起重运输机械等行业进口主机所用标准的不同，提出了为其配置盘式制动器的主体结构优化。
It puts forward the structural optimization of the disk-type brake in accordance with the different standards of imported host machines, which are used in lifting, transportation and other machines.
使用进口锰矿已成为新钢公司提高精料水平和产品质量、优化炉料结构的一项重要技术措施。
In Xingang steel company, using imported manganese ore has been a important technology to improve preparation concentrate level, products' quality and optimize charging 'ingredients and structure.
去年中国初级产品进口增长迅速，出口商品结构进一步优化。
Last year, China's imports of primary products increased rapidly, and the structure of exported commodities was further optimized.
本文论述了新的钢铁企业模型结构及采用部分进口废钢和铁矿石的能源优化问题。
The new model structure of iron and steel enterprises and the methods of optimizing energy by some scrap and raw ore are discussed in the paper.
从进口和出口的比较看，出口对各产业的拉动作用要大于进口，说明鼓励出口比促进进口更有利于黑龙江省产业结构的优化调整。
Comparing import and export, we find that export plays larger driving role than import, namely, export is more beneficial than import to optimize Heilongjiang industrial structure.
将旋风器常规进口结构优化改进为带有不同回转通道形式和角度的进口结构，并对各种旋风器的性能进行了冷态试验测定。
The normal inlet structure of a cyclone was improved to be a new inlet structure with various rotating channels and angles, and a cold test was measured for the performance of the cyclones.
将旋风器常规进口结构优化改进为带有不同回转通道形式和角度的进口结构，并对各种旋风器的性能进行了冷态试验测定。
The normal inlet structure of a cyclone was improved to be a new inlet structure with various rotating channels and angles, and a cold test was measured for the performance of the cyclones.
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