结构钢。板材、宽扁材、棒材、型材和异型材。修改件1。
Structural steels - Plates, wide flats, bars, sections and profiles; Amendment 1
以扁花柿为试材，研究了热激处理对柿果实软化进程及其细胞壁物质代谢的影响。
The effects of heat shocks on softening and cell wall metabolism in postharvest persimmon fruits (Diospyros kaki L. cv. Bianhua)were investigated using CV Bianhua as experimental material.
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