起源中心 meaning in English
center of origin
centre of origin
centres of origin
origin center
Examples
- 1 . morphology the diversity of rhizome and some other characters , which have been neglected by former researchers , are revalued and their systematic significance is pointed out and confirmed
本文对该复合体内各变种间的系统演化关系进行了探讨，提出了该复合体的起源中心、分布中心及三条扩散路线。 - In the total 137 amplified bands , 129 were polymorphic , corresponding to 94 . 2 % . the genetic distances were 0 . 16 to 0 . 62 , on average 0 . 37 . the genetic polymorphism and distance were much higher and wider than those of kenya , south korea and japan
在全部的137条谱带中， 8条是共有的(占5 . 8 ) ，多态性程度达94 . 2 ，资源间的遗传距离在0 . 16 - 0 . 62之间，平均为0 . 37 ，遗传多态性和遗传距离远比肯尼亚、韩国、日本等大，从dna分子水平上更加证实了中国是茶树的原产地和起源中心。 - Based on the results of classification of cultivated soybean varieties in china , the indexes of genetic diversity about the various soybean types in various provinces were calculated . the centre of genetic diversity and the centre of origination were located
利用中国大豆品种资源数据库所记录的各品种质量性状和数量性状，并结合中国大豆品种资源分类研究结果，用群体遗传学研究方法计算我国各省（市、区）大豆品种资源各种类型的遗传多样性指数，分析中国大豆品种资源的遗传多样性中心，并依此推论中国栽培大豆的起源中心。 - The results indicated that the originating centre of cultivated soybean in china was a stripe region from southwest to northeast , including sichuan , shaanxi , henan , shanxi , shandong and hebei provinces . the northern spring soybean might originate in yellow river valley , and then , spread to the northeast and northwest of china
结果表明，中国栽培大豆起源中心为由西南向东偏北方向延伸的带状区域，包括河北（含北京） 、山东、山西、河南、陕西、四川等省（市） ；北方春大豆起源中心可能在我国黄河流域中下游地区，以后向东北和西北扩散，南方地区春大豆和南方夏大豆的起源地可能在四川，以后向南、东南方向传播。