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黑灾
释义
黑灾
Encyclopedia
农学
黑灾
释
winter drought of pasture
黑灾
冬春季节积雪过少或无积雪,牲畜长期缺乏饮水,造成膘情下降、母畜流产、疫病流行,甚至大批牲畜死亡的灾害。与冬春因长时期积雪过多过厚而发生的“白灾”相对。又称渴灾。
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porasil
porcelain
porcelain bowl with a red and green peony pattern
porcelain crucible
porcelain decorated with coloured drawings
porcelain dishes with opera paintings of the Qing Dynasty preserved in Nantong City
porcelain jar with The Western Chamber paintings of Ming Dynasty preserved in Shangqiu City
Porcelain Kiln Site at Baihe
porcelain pillows in the Shape of a Beauty or a Child,Song Dynasty
porcelain plate
porcelain sculptures unearthed at Zhang Sheng’s tomb
Porcelains from Princess Chen ' s tomb
Porcelains from the tomb of Yeluyu
porcelains unearthed from Liaohuailing
porcelains unearthed from tomb of Qian Family in Wuyue
porcelains with cloisonne enamel
porcelain type
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更新时间:2025/3/15 15:51:54