查询词典 provenience

The introduction brings forward the issue, diversification. Besides, it presents the provenience of the study, the literature quoted and the approaches taken by the writer.

绪论部分主要阐明问题的提出和研究的源起，文献综述，说明本论文所使用的研究方法。

Birthplace , place of origin , provenance , provenience

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The Gaoshawo provenience showed a better growth status in plain region by comparing with the Hangjinqi provenience of the seedling physiological characterization and the medicinal composition content of the annual root.

对一年生直播甘草的分析表明，主根长度与甘草苷含量达到显著正相关水平，根重与甘草酸和甘草苷含量均呈一定程度的正相关；甘草苷含量与甘草酸含量呈极显著正相关关系，说明甘草酸和甘草苷的积累速度具有协同性。

Through investigation and analyses of sedimentary settings especially the provenience of sediments, the Sinian-Jurassic sedimentary strata exposed in the study area have been recognized as Sinian-Lower Triassic passive continental marginal sequences and the Middle Triassic-Middle Jurassic foreland basin sequences. And then, it is inferred that the collisional orogeny in the Dabieshan orogen took place in the Middle Triassic.

通过对那里沉积物形成环境，特别是物源区的分析研究，识别出震旦系至下三叠统被动陆缘沉积岩系和中三叠统至中侏罗统前陆盆地沉积岩系，据此推测大别造山带碰撞造山作用发生在中三叠世。

PM records provide the informaiton about provenience, context, custody history, technical environment, render approach, rights of digital object, helping content verification, and surport the information be needed in preservation strategy execution process.

一保存性诠释资料可提供数位物件之来源资讯、脉络资讯、管理资讯、技术环境资讯、解译资讯、权利资讯、协助内容验证及保存策略执行过程中所需的资讯。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。