多根的

The result indicated that 237 combinations amplified a total of 13 079 AFLP fragments with an average of 55 fragments, the average of 1.30 markers per 1 000 AFLP fragments were found to be linked to clubroot resistant gene; the amplified polymorphic fragments were 3 167 between the two parents, account for 24 percent of polymorphic frequency; the number of amplified fragments and the number of polymorphic fragments was in positive linear correlation; GC content of AFLP primer combinations significantly affects the number of amplified fragments and the number of polymorphic fragments, indicating negative linear correlation between them.

结果表明：平均每个组合检测到55条带，共扩增13079条带，平均每1000条带检测到1.30个根肿病抗性基因连锁标记；多态性带数为3167条，双亲间多态性频率约为0.24；扩增带数与多态性带数呈线性正相关，引物组合中的不同GC含量与扩增带数和多态性带数存在显著性差异，并表现出线性负相关。

Eugen Langen had designed a railway in Dresden, although it was more of a funicular railway.

欧根兰根设计了一个悬挂在德累斯顿的铁路，虽然它是一个登山铁路更多。

Long ago there was a boy with bad temper.his father gave him a bag of nails and told him to knock in a nail into the fense around the yard when he got angry or quarreled with others.the first day the boy drove 37 nails into the fense.a couple of days later ,he learned to control himself so that he drove fewer and fewer nails as days past.he found it that it was easier to control his temper than knock in a nail.finally he nailed not even a nail a day ,he was so happy to tell his father.

从前，有一个脾气很坏的男孩。他的爸爸给了他一袋钉子，告诉他，每次发脾气或者跟人吵架的时候，就在院子的篱笆上钉一根。第一天，男孩钉了37根钉子。后面的几天他学会了控制自己的脾气，每天钉的钉子也逐渐减少了。他发现，控制自己的脾气，实际上比钉钉子要容易的多。终于有一天，他一根钉子都没有钉，他高兴的把这件事告诉了爸爸。

From the 7th century, this notation appears on the Catholic Church in Europe, initially with a representative of the F line pitch, the 11th century by Guido of Arezzo and gradually developed into a 4 line.

从7世纪起，这种记谱法出现于欧洲天主教堂内，最初只用1根线代表F音高，11世纪经阿雷佐的圭多逐步发展成4根线。

Lanczos method is optimized in LDLT triangular decomposition 、 vector reorthogonalization and result judgement. At the same time a new method of result judgement is brought forward, and named mode compare method. The example proves the optimized results of the method.

在LDLT三角分解、向量重正交及丢根判断等步骤上，对Lanczos算法进行了多步优化，同时提出了新的丢根判断方法——模态比较法，并给出算例对优化效果进行了验证。

Candidum root and surrounded it, and later penetrated the velamen cells.Or mycorrhizal fungus penetrated the exodermal passage cells through the velamencells and further infected the cells of cortex, and then formed pelotons in the corticalcells.

真菌AR-15由根被侵入外皮层通道细胞，在外皮层通道细胞内形成菌丝结，进一步向皮层细胞侵染，从而形成内生菌根，紧靠外皮层的皮层细胞具有多个细胞核和核仁，还发现细胞核正在进行穿壁运动。

My own morning of volunteering was over. I was awarded a single wristband for my efforts and told I could earn another one for each session I worked.

我一上午的志愿者服务活动结束了，我得到了一根表带作为纪念，别人还告诉我如果多参加一次还能得到另一根。

Men may have an extra X chromosome or two on top of their normal XY combination.

男性可能会在正常的XY染色体组合上多出一根或两根X染色体。

Puertin is representative of isoflavone compounds. To study the mutual reaction between puertin and Cu, Ca, Fe, Zn, Al, and Mg which exist in Pueraria, methods of conductometric titration, spectrophotometry. and pH-potentiometric titration is used.

以葛根素作为异黄酮类化合物的代表，用电导法、分光光度法、pH电位法研究葛根素与葛根中含量较多的微量元素Cu、Ca、Fe、Zn、Al、Mg在水溶液中的配位作用，计算了金属配合物的稳定常数。

The friction produced when the meteors and the meteor particles rub against the atmospheric air incinerates the swarms, and they fall towards the earth in a brilliant display of light.

专家们认为，多尔根有创造&热狗&一词的功劳，可是，直到今天，不知翻了多少遍藏画，却找不到那幅讹写为&热狗&的漫画，只是流传着有关漫画的有趣故事而已。尤为惊人的是，美国人每年消费190亿根热狗，人均90根，价值5亿美元，吃掉的热狗铺在赤道上，可绕地球26圈。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。