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1·Inquired into the measure increased economy benefit, settle a way out for sunds difficulty.

探讨了提高经济效益的措施，解决经费困难的出路。

2·Pointed out:main difficult position of scientific and technical periodicals were the sunds short of supplies of run a newspaper in present stage.

指出当前科技期刊面临的主要困境是办刊经费匮乏。

3·Objective To investigate if there is SCN5A gene mutation in sudden unexplained nocturnal death syndrome(SUNDS) cases in Chinese Han nationality population.

目的研究中国人青壮年猝死综合征（SUNDS）病例是否存在SCN5A基因突变。