Different varieties of Chinese cotton clothing are elaborately designed to fit different needs.
中国布服装的不同品种是根据不同的需要而精心设计的.
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This article indicated research progress of Chinese cotton plant - bug synthetical utilize technique since 1950 year.
本文简述了近半个世纪以来我国棉盲蝽综合治理技术的研究进展.
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