The spatial morphological variation of the occurring state of fracture controlled the spatial distribution of industrial orebody.
断裂带产状空间形态变化控制工业矿体的空间展布规律。
The analysis of morphological variation is the one of basic methods that identify ecotype differentiation and genetic variation study.
形态差异分析是确定生态型分化和研究遗传变异的基本手段之一。
Many scientists agree that the domestic dog displays more morphological variation than any other known species, thanks to selective breeding by humans.
许多科学家都认为，国内的狗更显示形态比任何其他已知的物种变异，人类有选择育种的感谢。
Objective To observe the relationship between morphological mutation of rabbit cornea after cornea alkali burn and the variation of collagenase content in lacrima.
目的观察兔角膜碱烧伤后形态学变化与泪液中胶原酶含量变化间的关系。
Among the climatic factors which affect the geographic variation of tracheid morphological, moisture and rainfall are the principal factors, secondary is temperature.
影响管胞形态地理变异的气候因子中，水湿条件是主导因素，其次是温度。
Results The morphological characteristics and the law of variation of the structure, relation, blood vessels and nerves of all transverse sections of feet were observed.
结果观察了各断层的形态、结构、毗邻关系及血管神经等的特征及其变化规律。
However, genotypic variation in root morphological characteristics of common bean Phaseolus vulgaris l.
菜豆根形态特性对低磷有效性的适应性反应具有显著的基因型差异。
Therefore, understanding the morphological and molecular variation of different geographic population of roe deer is important for us designing conservation strategies.
因此，深入了解目前狍各地理单元种群的分子变异，可以为我们制定保护策略提供重要的依据。
Due to spatial variation of selection regime, morphological, physiological and life history traits of widely-distributed species may vary genetically among geographic populations.
在自然选择压力空间变化的作用下，广布种的形态、生理和生活史特征往往在不同地区的种群间发生地理变异。
The morphological changes of diamond coatings with variation of process parameters can easily be seen by scanning electron microscopy (SEM).
通过扫描电子显微镜(SEM)很容易看到，金刚石涂层的形貌因工艺参数的变化而变化。
The results show that the seeds micro-morphological characteristics have taxonomic and significance at species level and there is little variation existing in different populations.
结果表明：该属植物种子微形态特征在种的水平上具有分类学意义；同种的不同地方居群间基本类型一致，但也存在一定程度的变异。
A sample set of 24 Chinese modern rice varieties derived from Aizizhan was selected to detect the genetic variation by using morphological traits, allozyme and SSR markers.
选取我国水稻矮仔占衍生品种24份，应用形态学、等位酶和微卫星(SSR)标记，分析矮仔占衍生品种的遗传差异。
A sample set of 24 Chinese modern rice varieties derived from Aizizhan was selected to detect the genetic variation by using morphological traits, allozyme and SSR markers.
选取我国水稻矮仔占衍生品种24份，应用形态学、等位酶和微卫星(SSR)标记，分析矮仔占衍生品种的遗传差异。
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