The results show that different tungsten oxides, including violet tungsten oxide, blue tungsten oxide and yellow tungsten oxide, are of different microstructure.
结果表明，不同氧化钨——紫钨、蓝钨、黄钨具有不同的微观结构，其中紫钨具有独特的单晶棒状结构，适合生产细颗粒钨粉。
This paper reported pharmacognostic study of Fructus Canarium album including the macroscopic, microscopic characters and ultra-violet absorption spectra.
从药材性状、显微特征、紫外吸收光谱等，对青果进行了生药学研究，并附显微特征图、紫外吸收光谱图。
This paper selects four mulching film including of violet, white, blue thin film and blue thick film to compare their effect of cover cultivate.
选用紫色、白色、蓝色薄膜及 蓝色厚膜4种地膜对两葡萄品种里扎马特、凯然诺尔进行覆盖栽培。
This paper selects four mulching film including of violet, white, blue thin film and blue thick film to compare their effect of cover cultivate.
选用紫色、白色、蓝色薄膜及 蓝色厚膜4种地膜对两葡萄品种里扎马特、凯然诺尔进行覆盖栽培。
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