Using coefficient variation analysis and multi - variable linear regression , this paper investigates ownership structure factors influenced on corporate performance , describes the measurements for corporate performance and ownership structure factors , and analyzes the rationality of measurement indicators 利用变异系数分析方法,度量了影响公司绩效的股权结构因素和公司绩效指标,并对它们的量化指标进行了有效性分析。
According to the seasonal variation analysis , the fishing seasons of amberjack ( seriola dumerili ) , yellow - fin trevally ( caranx ignobilis ) , blue - striped runner ( elagatis bipinnulatus ) , big - eyed scad ( trachurops macrophthalmus ) , korean mackerel ( scomberomorus koreanus ) , chinese mackerel ( s . sinensis ) , hairtail ( trichiurus haumela ) , unicorn filefish ( aluterus monoceros ) , angel sharks ( scoliodon walbeemii ) , round scad ( decapterus maruadsi ) and small spot pompano ( trachinotus baillonii ) were significantly affected by different types of set - net construction 其中红甘? 、双带? 、中华马加? 、薄叶单棘? 、尖头鲛、铜镜?及斐氏黄腊?等渔期提前;浪人? 、白? 、高丽马加?及白带鱼之盛渔期延后;而白带鱼及薄叶单棘?更分别于各自的盛渔期成为当月份的优势渔获物。
Sequence variation analysis exhibits high transition to transversion substitution ratios , and transitions and transversions are unsaturated in the sequence of cytochorme b gene . the base composition of the cytochrome b sequences was highly biased . using a structural model of the cytochrome b protein as a template , we divided cyt b sequence data for species within anserifomes into three functional domains 3 )序列具有较高的转换颠换比,基因序列中的转换与颠换都未饱和,序列中的碱基组成高度偏倚: 4 )按照细胞色素为蛋白结构模型,细胞色素b基因全序列可分为三个功能区,碱基替换饱和状况与不同功能区相关联。