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

• 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
• 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。
• Whole organic system of accumulation spaces and provenances.
  沉积盆地系统是把堆积空间和各类物源区作为一个有机的整体体系。
• The theory of statistical inferences for linear model was employed to test the effect of Chinese fir provenances on site index curves ( dominant height growth curves).
  应用线性模型统计推断理论检验了杉木种源对立地指数曲线的影响。
• 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。
• The Analysis of Energy-containing Substance and Tannins in Introduced International Provenances of Casuarina equisetifolia in Dongshan County, Fujian
  福建东山引种的短枝木麻黄国际种源含能有机物和单宁含量的研究
• Effect of drought stress on soluble sugar content in needles of Pinus massoniana seedlings from different provenances
  干旱胁迫对不同种源马尾松苗木针叶内可溶性糖含量的影响
• Cultivation Effects of 7 Eucalyptus smithii Provenances Introduced to Shiping
  石屏7个史密斯桉种源幼林期的引种栽培成效研究
• 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 results showed that light response curves of the four provenances exhibited different characteristics with different aged leaves and positions within the tree crowns.
  结果表明：印楝种源间光响应曲线因叶龄和冠层部位的不同而呈现不同的特征格局；