The differences of biomass, growth rhythm and phenophase among 12 provenance seeds at the seedling stage were evaluated.
对

期生长量(地径、
高)、生长
律进行观测,并分析各种

的差异。
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The situation has created a language crisis, in which Americans of all types and backgrounds use expressions of every provenance, destroying the power of slang to perform its basic function: to signal membership in a group.
这种情况造成了
场语言危机,在这场危机中,各种类型和背景
美国人都在使用各种
源
表达方式,从而破坏了俚语发挥其基本功能
能力:表明自己是某个群体
成员。
Buyers of artefacts, therefore, are supposed to establish provenance: proof that the item was legally removed from its country of origin, usually before 1970, when a Unesco convention on cultural heritage was widely adopted.
因此,购买文物
人通常被要求确定文物
出处,即该物品合法从其原产国出境,通常是在 1970 年之前,当时联合国教科文组织关于文化遗产
公约被广泛采纳。