遗传地

Objective To study the genetic diversity of rDNA ITS sequences in the root tuber of Polygonum multiflorum from various habitats and to analyze the utility of ITS sequences in molecular authenticating the genuineness, identifying the varieties of wild resources, and studying the germplasm resources.

目的 研究不同产地何首乌的ITS片段遗传差异性，分析该片段在何首乌道地性的DNA分子鉴别和野生资源品种的鉴定及种质资源研究中的意义。

Jiyou768 was selected and bred from the hybridized combination between Line 326 and Line 322.The female parent Line326 possessed Bt toxic protein gene,and the male parent Line 322 possessed sea-island cotton,upland cotton and wild cotton genetic background.

冀优768是利用携带有外源抗棉铃虫Bt基因的326作母本，以具有海岛棉、陆地棉、野生棉遗传基础的322系作父本，其后代在黄枯萎混生重病地、不防治棉铃虫的高压胁迫下，经过连续定向选择育成。

Bringing security metric as a QoS parameter is a new strategy in QoS routing.Aiming at the problems that the way of characterizing the link safety using only one security metric in QoS routing,a strategy that using multi-security metric as routing parameter is proposed.This will characterize the link safety much more exact.The authors will use the strategy mentioned before for secure routing based on differentiated service.

将安全度量作为一种QoS参数进行路由选择是目前网络安全路由研究的一个新思路，针对现有方法采用一个安全度量参数描述链路安全性，进行路由选择存在的问题，提出一种多安全度量的链路安全性描述策略，能够更加全面准确地描述网络链路的安全特征；该描述策略应用于区分服务模型下的安全路由选择，并提出了基于改进的非支配遗传算法的多目标最优化安全路由算法求解这一多目标多约束的NP完全问题。

Bringing security metric as a QoS parameter is a new strategy in QoS routing.Aiming at the problems that the way of characterizing the link safety using only one security metric in QoS routing,a strategy that using multi-security metric as routing parameter is proposed.This will characterize the link safety much more exact.The authors will use the strategy mentioned before for secure routing based on differentiated service.An algorithm named MOSRA（Multi-Object Optimal Secure Routing Algorithm）based on nondominated sorting genetic algorithm under Differentiated Service Model is proposed to solve the NP complete.

将安全度量作为一种QoS参数进行路由选择是目前网络安全路由研究的一个新思路，针对现有方法采用一个安全度量参数描述链路安全性，进行路由选择存在的问题，提出一种多安全度量的链路安全性描述策略，能够更加全面准确地描述网络链路的安全特征；该描述策略应用于区分服务模型下的安全路由选择，并提出了基于改进的非支配遗传算法的多目标最优化安全路由算法求解这一多目标多约束的NP完全问题。

Rather, we would like to say that the genetics of the form create a particular resonance or vibration of the form.

更正确地说，我们很愿意讲述形态的遗传制造了一个特殊的共振，或形态的振动。

A glance was sufficient to inform the eye that was Susan Hen Chard's grown-up daughter. While life's middle summer had set its hardening mark on the mother's face, her former spring-like specialities were transferred so dexterously by time to the second figure, her child, that the absence of certain factswithin her mother's knowledge from the girl's mind would have seemed for the moment, to one reflecting on those facts to be a curious imperfection in Nature's power of continuity. Thomas Hardy:"The Mayor of Casterbridge"

只要瞥一眼就能看出这是苏珊·亨·察尔已届豆蔻年华的女儿，当生命的仲夏在母亲的脸庞上留下冷酷的印记，而母亲早年春天般的少女风韵又被&时光&如此巧妙地传递给另一血肉之躯--她的女儿身上，以致母亲所知道的一些家庭隐私，女儿反而茫然，这对知道那些内情的人来说，似乎自然的遗传仍有其奇特的缺陷。

Responses to the selection pressures incurred by the novel abiotic and biotic factors in introduced ranges are primary causes for alien species evolution, although other factors such as intra- and inter-specific hybridizations, genetic shifts can also cause evolution.

种内或种间杂交、遗传漂变、新环境带来的新的选择压力等是促使外来种发生进化的重要原因。在入侵地，响应来自非生物和生物因素的选择压力是外来种发生适应进化的主要原因。

Normally, the changes of phenotype are closely related to the genome instabilities.

一般地，链霉菌遗传表型的变化与基因组的不稳定密切相关，在10-22中也是如此。

The results revealed that design of primers was successful. The nomenclatures of alleles at 8 new Y-STR loci were successfully established based on allelic sequences according to recommends of ISFG.

单倍型变异度表明这8个丫STR具有较好的个人识别能力和非父排除率，能够较好地提高Y染色体遗传标记的个人识别和非父排除能力。

He said:" There has been a recent study on perfect pitch, the ability to know the absolute pitch of a musical note, that strongly suggests that is acquired through the inheritance of a single gene."

他认为：&近期进行了一项针对完美音高——指人能准确感觉每个音符的能力——的研究，它清楚地表明这一能力是由单个基因遗传下来的。&

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。