筛选

(1) SSHis an effective approach to isolate differentially expressed genes.

SSH 技术是筛选差异表达基因的有效方法。2。

It is concluded that many genes both known and unknown are differentially expressed in human embryonic aorta-gonad-mesonephros-derived stromal cells.

筛选agm区基质细胞中差异表达的基因为进一步研究胚胎造血发育的分化调控的分子机理提供了必要的理论基础。

Phase congruency is a dimensionless quantity that is invariant to changes in image brightness or contrast.By the integral projection of the phase congruency image as features and the support vector machines as the classifier,The paper has been robust to various illumination and sharply accelerated via coarse filtration.

相位一致性是一种无量纲的，对图像亮度和对比度变化具有不变性的测度，利用相位一致性图的积分投影进行降维后结合SVM实现了对光照条件鲁棒的检测算法，并通过粗筛选层大幅提高检测速度。

And then the two fragments were spliced in vitro at the temperature of 16℃,25℃,37℃.The reaction can promote the formation of terminal dimerization so that we can reason out the answer to the specific binding between IN and IC.

通过本论文的研究，在蛋白质内含子高级结构未知的情况下，筛选获得高剪接活性的蛋白质内含子，完成了对蛋白质内含子功能的进化。

The extremely disorineting side effects of diplopia and tilted image could be prevented or effectively treated by muscle surgery.

但因追踪时间尚属短暂，在技术层面上，对於患者的筛选以及并发症的避免，均有赖眼科医师投注多的心力去长期发展。

And then all directed cutsets from the set of those directed segs were selected by analyzing connectivity of another subgraph.

算法首先利用边收缩图的概念，递归生成有向装配连接图的具有一个连通子图的一部分有向断集，接着通过判断另一个子图是否连通，从这些有向断集的集合中筛选出全部的有向割集。

And then all directed cutsets from the set of those directed segs were selected by analyzing connectivity of another subgraph. Theoretical analysis and experimental analysis of the algorithm showed that the improved algorithm was feasible and efficient.

算法首先利用边收缩图的概念，递归生成有向装配连接图的具有一个连通子图的一部分有向断集，接着通过判断另一个子图是否连通，从这些有向断集的集合中筛选出全部的有向割集。

Directional selection in disease field is the most simple, economic, and effective method for improving cotton resistance. Both land cotton and long-staple cotton high sensitive to the fusarium disease could improve its resistance in few years by this method and the farming properties were nearly unchanged.

试验证明，在供试材料中，不论是陆地棉的高感品种还是长绒棉的高感品种，经过在重病田或病圃中定向加压筛选，都可在几年内使其抗病性得到迅速提高，并保持其农艺性状基本不变。

In order to increase directivity and efficiency ,the optimum culture medium components were made certain according to breeding methods.

为了提高筛选的定向性和效率，根据育种思路确定了最佳培养基的配方。

Earlier this month, a serious of votes by a nominating committee narrowed the list of candidates for director-general.

在这个早些的时候，选举委员会严肃认真的对总干事的候选人进行了筛选。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。