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311. Research on Optimization of China’s Service Trade Structure（
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312. Research on Optimization of China’s Service Trade Structure（
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313. A Robust Adaptive Modulation Controller Design Based on Back
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314. Proceedings of the Second IFIP International Conference on C
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315. 《Proceedings of 2010 The 3rd International Conference on Pow
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316. A study on the construction framework of intelligent tourism
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317. Study on Service Model of Agricultural Product Logistics Bas
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318. Research on Precision Forming Technology of Titanium Alloy S
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319. Modeling of Collaborative Design Based on Colored Petri Nets
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320. Effect of Cultivated Switchgrass on the Growth of Associated
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