种差异

Single nucleotide polymorphism is the most common type of sequence difference between alleles, which can be used as a kind of high-throughput genetic marker.

单核苷酸多态性(Single nucleotide polymorphism， SNP)是等位基因间序列差异最为普遍的类型，可作为一种高通量的遗传标记。

Twenty-two of these 143 polymorphic bands were found non-special, accounting for 15.4% of the total. It is assumed that they was caused by difference of the conservative sequence.

在上述143条多态性条带中，22条为非特异性条带，占多态性条带总数的15%，它可能与这2个香蕉野生近缘种中差异的保守序列有关。

Metaphorical device is so commonly applied in the world of consciousness and imagination that it can be employed as a mirror to reflect the cultural differentiae between China and the west, and hence benefit the second language acquisition to enrich and enlarge itself.

隐喻是日常交谈中经常出现的一种修辞手法。它可以作为一面镜子反映社会文化。由于东、西方文化存在差异性，利用隐喻的反射功能，分析这些差异，有助于二语习得。

After doing the statistical test, it shows that there is not obrviously differentiae among the coordinates transferred by the four methods. However, putting four-parameters and six-parameters methods into practice is easier than the others.

研究结果发现，四、、BPN倒传递神经网路及多变量复回归坐标转换成果，经统计测试四种坐标转换模式结果，并无显著性之差异发生，然而，在实用上则以四参数及六参数转换较为简易。

With the development of molecular biology,all kinds of technology appeared to study differential expression gene.

随着分子生物学技术的发展，各种研究差异表达基因的方法应运而生，尽管每种方法都有其缺陷和不足之处，但毕竟为我们提供了切实可行的研究方法，现就目前的主要研究技术做一综述。

The differential expression of the desired gene in the target tissue is essential for gene therapy.

目的基因在靶组织中的差异表达在基因治疗中很重要，一种方法是用组织特异性启动子驱动治疗基因表达。

Objective To compare the performance of methods used in the microarray data analysis for selecting differentially expressed genes.

目的 比较基因芯片数据分析中常用的用于筛选差异表达基因的几种方法，探讨各方法的筛选效果。

Cathodoluminescence and δ〓O、δ〓C values of the sparites of geopetal structures within fossil brachiopods indicate that the sparcalcites were formed in equilibrium with various stages of postdepositional digenesis or catagenesis with each stage's δ〓O of interstitial water different.

3碳酸盐岩早期成岩胶结物或孔洞充填中的亮晶方解石是除腕足化石外获取碳酸盐岩原始氧、碳同位素组成的又一种常用样品。但本论文研究发现，龙门山地区碳酸盐岩的成岩后生改造具有多期多次现象，不同改造期次的流体之间存在明显的δ〓O差异，但无明显的δ〓C差别。

With the method of the Lie group transformation,the symmetry of the equation governing one dimensional finite strain consolidation is discussed and,from the point of the symmetry,the feasibility to obtain the analytical solution of these nonlinear partial differential equations is discussed.

介绍了基于连续介质理论和混合物理论的大应变固结理论的发展，论述了两种一维大应变固结理论之间的差异及其一致性。

We have indications not to be mistaken of a state of social affairs in which Conveyances and Contracts were practically confounded; nor did the discrepance of the conceptions become perceptible till men had begun to adopt a distinct practice in contracting and conveying.

我们有不可误解的有关社会事务状态的各种迹象，证明"让与"和"契约"在实际上是混淆不分的；同时，直到人们在缔约和让与中采用一种各别的实践前，这两个概念的差异从来没有为人们所领会到。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！