Vietnam and China agreed to normalize diplomatic relations in 1991.
1991年越南和中国同恢复正常外交关系。
Vietnam and China agreed to normalize diplomatic relations in 1991.
1991年越南和中国同恢复正常外交关系。
The results of tests show that the new subsampling method outperforms other subsampling methods in less extrema and convergence performance of the normalized mutual information.
实验结果表明,新抽样方法可以有效地减少局部极值点,提高归一化互信息测度的收敛性。
The oils were analyzed by GC-MS and percentages were obtained by normalized peak areas, where main components are nootkatone, D-limonene, osthole, cis-linaloloxide, furfural, and trans.
相色谱-质谱(GC-MS)联技术分析,鉴定出主要成分为圆柚酮、D-柠檬烯、王草素、顺式-芳樟醇氧化物、糠醛、反式-芳樟醇氧化物。
What is obtained with the forging waste heat normalizing and controlled cooling technique is the coarse stable structure in a 20CrMnTi gear, but its cutability is good.
余热正火和常规的正火处理后,再经同样的工艺进行渗碳、淬火和回火处理,试验证明:其渗层和心部的组织、晶粒度及机械性均相同。
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