provenances

英 [ˈprɒvɪnənsɪz]

美 [ˈprɑvənənsɪz]

n.  发源地; 起源; 出处
provenance的复数

柯林斯词典

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

双语例句

• The geographical variance analysis of seed quality of Pistacia chinensis Bunge from different provenances
  不同种源黄连木种子品质的地理变异分析
• Marked acidification was not observed in their rhizosphere soil for provenances tested.
  马尾松不同种源根际土壤并未发生明显的酸化。
• Variance analyses revealed that leaf and fruit traits of elite trees displayed significant differences among provenances and families.
  方差分析结果表明：黎蒴优树的叶果性状无论从家系间或种源间均呈极显著差异。
• Dynamic Changes of Soluble Protein in Different Provenances of Toona sinensis under Drought Stress
  干旱胁迫下不同种源香椿可溶性蛋白的动态变化
• Response Difference of NRA, Shoot/ Root Ratio and Biomass of Maple Provenances to Different Nitrogen Supplies
  枫香种源生物量和NRA对供氮水平的响应差异
• The provenances from warmer and less rainfall areas grew faster and had more branches as well as thicker crown.
  来自气候温暖但年降水量较少地区的种源生长快、分枝多、树冠浓密。
• Photosynthetic characters of Quercus acutissima from different provenances under effects of salt stress
  槲栎叶中新三萜衍生物的分离与结构鉴定盐胁迫对不同种源麻栎叶片光合特征的影响
• The experiments showed that most of the provenances of A.indica have normal growth and can blossom and fruit in the dry-hot valleys with tropical climate conditions in Yunnan Province, China.
  结果表明，印楝大多数种源在云南省具热带气候特征的干热河谷地区能正常开花结实和生长。
• Analysis on the Difference between Pulping Performances of Pinus massoniana Paper Wood of Different Provenances
  不同种源马尾松纸浆材制浆性能的差异分析
• Genetic variation of growth and form in Schima superba provenances with selection for wood processing materials
  木荷生长与形质地理变异和木制工艺材种源选择