锰对苦丁茶化学品质的影响 关键词:锰;苦丁茶;化学品质 [gap=1268]Key words:Manganese;Kuding tea;Chemical quality
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Assure Agricultural Chemical Quality 保证农业化学品质量
CHEMICAL QUALITY M 化工质保主管
chemical quality rating 化学质量评价
chemical quality traits 化学品质性状
chemical quality education 化学素质教育
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Meanwhile, its physical and chemical quality and infrared spectrum was also studied.
同时,研究了溶血磷脂基本理化指标和红外光谱。
The connotation of chemical quality education embody technical quality and affective quality.
化学素质教育的内涵包括学科素质及情感素质。
Physical quality of cathode copper effects on its chemical quality which determines its characteristics of processing.
阴极铜的物理品质直接影响其化学品质,而阴极铜化学品质的高低决定了其加工性能的好坏。
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