哈格尔施泰因和吴等人不是对现有设备进行改善，而是另起炉灶。

Hagelstein, Wu and others started from scratch rather than trying to improve the performance of existing devices.

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并对“近世代数”（吴品三）、“抽象代数”（徐诚浩）中有关模格维数几个定理证明的遗漏，作了某些补证。

The paper also gives some corrections to several theorems and their proofs about the dimension of the modular lattice ih the books" Modern Algebra" by Wu and "Abstract Algebra" by Xu.

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吴佳，高学杰.2013。一套格点化的中国区域逐日观测资料及与其它资料的对比[J]。地球物理学报，56（4）：1102-1111。

Wu Jia, Gao Xuejie. 2013. A gridded daily observation dataset over China region and comparison with the other data sets[J]. Chinese J Geophys, 56(4):1102-1111.

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吴佳，高学杰.2013。一套格点化的中国区域逐日观测资料及与其它资料的对比[J]。地球物理学报，56（4）：1102-1111。

Wu Jia, Gao Xuejie. 2013. A gridded daily observation dataset over China region and comparison with the other data sets[J]. Chinese J Geophys, 56(4):1102-1111.

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