provenances是什么意思？

provenances

英[p'rɒvənənsɪz] 美[p'rɒvənənsɪz]

• n. 起源，出处( provenance的名词复数 )；

例句

• The selected provenances'mean height, DBH, individual volume was 8.12 m , 12.49 cm , 0.0552 m 3 , respectively. 入选种源平均树高8.12m, 平均胸径12.49cm;平均单株材积 0.0552m3.
• For wood characteristics, great variation was also found among the provenances. 此外,还发现红皮云杉材质性状在种源间也存在显著变异.
• Winds with continental provenances frequently have a higher dust content than those with maritime provenances. 来自大陆的风比来自海洋的风通常具有更高的尘埃含量.

柯林斯高阶英汉双解学习词典释义

• N-VAR
  起源；来源；出处
  The provenance of something is the place that it comes from or that it originally came from.
  例句
  Kato was fully aware of the provenance of these treasures... 加藤完全清楚这些珍宝的来源。 He had no idea of its provenance. 他不知道其出处。