变异比

BACKGROUND:Ola rats is a kind of rats with genovariation, who displays Wallerian degeneration after peripheral neuroaxonal damage that is slower than that normal 6J rats, thereby additional damage factor may help fully understand the property of Ola rats.

背景：Ola鼠是一种基因变异鼠，其周围神经轴突损伤后华勒氏变性速度比正常的6J鼠缓慢，增加损伤因素可能有助于了解Ola鼠的特性。

In real natural life, sex is a much more important source of variation than mutations.

在真正的自然生命中，性是比变体更重要的变异来源。

At first, we made up an appropriate configuration of design and determined which factors might have effect on slim products. Then we determined control factors and standards of control factors that were set according to the standard of Dr. Taguchi's experimental orthogonal array. With the bigger the better of orthogonal array, L9(3^4), we conducted confirmation procedure on operating factors by use of cypress essential oil on slim cosmetics. The experiment was used to obtain best combination of parameters by S/N ratio and characterizations that were based on the data constructed by Taguchi Methods.

首先，决定配方中的控制因子以及控制因子的水准，依照田口方法中直交表的设定，配合实验之望大特性，利用L9(3^4)直交表所建立的数据资料别以S/N比及品质特性两方面进行最佳化参数组合之求取，並依照所决定出之最佳化参数进行確认，最后再以变异分析来確认重要因子的存在性。

Into this framework the Jacobites have fitted a great number of other Anaphoras, so that now their Liturgy has more variant forms than any other.

到这个架构内， jacobites都装有大量的其他anaphoras ，使现在，他们的礼仪中有更多的变异形式比任何其他。

Oddly enough, the small tyranid units have no biomorphs, which seems a bit of a missed opportunity to me.

特奇怪的是，低级泰伦单位没有生化变异，我觉得这有点错失良机。这也许是为了强调他们作为炮灰的单纯意义吧——它们比别族的单位便宜多了。

The nad4 sequences of six cestodes samples(MM11JT,TH29CS,TPW32CZ,TPW33CZ, TH45XX,TPW45) were obtained and their sequence length was 523bp.The six nad4 sequences comparison revealed that they separated into three population.

获得6个代表性样品(MM11JT，TH29CS，TPW32CZ，TPW33CZ，TH45XX，TPW45)的核苷酸序列，序列长度均为523bp，经核苷酸序列互对比较，结果显示它们存在三个种群，且其种间差异为2.1%～30.1%，比种内变异(2.2%)大。

2QTL model for total meat content, loin eye area and bone percentage had reached chromosome-wide level (P.05) and a significant improvement on the one-QTL.

在确认瘦肉量、眼肌面积和骨率1个QTL染色体水平显著情况下，用同一染色体2个QTL模型也达到了染色体显著水平，且比1个QTL模型解释更多的表型变异。

"This is an evolutionary mechanism to generate new variation that can work faster than genetic mutation," added Kays, curator of mammals at the New York State Museum.

这是一种能比基因突变更快产生出变异的进化机制。

Path analysis of nine traits, which were highly correlated with tree volume, showed that the direct contribution of DBH and height on the variations of tree volume took up about 63% of the total variations. On the other hand, those traits, such as tree crown and wall/lumina, affected the volume strongly by indirect way of the genetic correlation with DBH and height.

通过对与材积性状紧密相关的胸径等9个性状的通径分析发现，胸径和树高两个性状对单木材积的直接作用占材积总变异的63％，其余性状的直接控制作用很小；冠幅、壁腔比等性状通过胸径对单木材积具有很大的间接遗传控制作用，这种控制是通过与胸径、树高的遗传相关实现的。

After remarking that negroes and mulattoes enjoy an immunity from certain tropical diseases, he observes, firstly, that all animals tend to vary in some degree, and, secondly, that agriculturists improve their domesticated animals by selection; and then, he adds, but what is done in this latter case by art, seems to be done with equal efficacy, though more slowly, by nature, in the formation of varieties of mankind, fitted for the country which they inhabit.

当指出黑人和黑白混血种对某些热带疾病具有免疫力之后，他说，第一，一切动物在某种程度上都有变异的倾向；第二，农学家们利用选择来改进他们的家养动物：于是他接着说道，人工选择所曾完成的，自然也可以同样有效地做到，以形成人类的一些变种，适应于它们所居住的地方，只不过自然选择比人工选择来得徐缓而已。

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。