查询词典 absolute coding

The identification of untranslated regions, introns, and coding regions within an organism remains challenging.

一个生物体的非转录区域，内含子和编码区域的确定仍然是有挑战性的问题。

The analysis suggests that some microRNAs may have as many as a few thousand targets, and that between 74% and 92% of the gene transcripts in four model genomes are likely under microRNA control through their untranslated and amino acid coding regions.

这项分析表明一些microRNA可能有几千个靶标，并且在四个模型基因组中74％到92％的基因转录可能由microRNA通过它们的未翻译和氨基酸编码区域来控制。

A novel system structure of the uplink CDMA system combined with space-time block coding is considered.

本文提出了一种新的采用空时分组码的CDMA系统上行链路的结构。

The result of uroscopy of the proband was strong positive. There was a novel deletion mutation of c.876-877 del TC in the coding region of exon 6 of IDS gene, which was a hemizygous mutation. However, the mutation of his mother and sister was a heterozygous mutation. Detection of the exon 6 of IDS gene showed that the mutation was not found among normal controls and other patients with MPS I, IV, and VI other than MPS II. Homology comparison of amino acid sequences from different species showed that the phenylalanine glutamine of the mutation site of c.876-877 del TC located in p.292-293 was highly conserved. The activity of IDS enzyme of the proband was only 2.3 nmol/4 h/mL, which was much lower than normal; but the activity of IDS enzyme of his father, mother and sister was 641.9 nmol/4 h/mL, 95.8 nmol/4h/mL and 103.2 nmol/4h/mL, respectively.

结果显示：先证者尿检呈强阳性；其IDS基因exon 6编码区内存在c.876-877 del TC新缺失突变，为半合子突变，而其母、其姐为杂合突变；正常对照和其他非II型MPS患者的IDS基因exon 6的检测结果均未发现该突变；不同物种氨基酸序列的同源性比对显示： c.876-877 del TC突变所在的位置即p.292-293的苯丙氨酸谷氨酰胺高度保守；酶活性测定的结果显示：先证者的IDS酶活性仅为2.3 nmol/4 h/mL，大大低于正常值，而其父的为641.9 nmol/4 h/mL，其母的血浆酶活性为95.8 nmol/ 4h/mL，其姐的为103.2 nmol/4 h/mL。

According to pruned tree theory of tree-structured source coding, a constrained growing based variable size block motion estimation algorithm was proposed.

基于树形结构信源编码的率失真修剪树理论，提出了基于约束生长的可变尺寸运动估计算法。

In this paper, the theory of variable block-size motion compensation in H.264 is given and the best mode statistical law of inter-frame video coding is analyzed at first. Then a novel fast mode decision algorithm based on prior detection is presented.

该文首先简要介绍了H.264帧间多模式编码原理，然后对帧间编码的最佳模式进行统计、分析，提出了一种基于先验预测的帧间编码模式选择快速算法。

Unfortunately, the advanced coding features including variable block-size motion compensation and multiple reference frames incur a considerable increase in encoder complexity especially when using the straightforward full search algorithm, mainly in regards to motion estimation and mode decision.

视频序列中，连续帧间的变化主要是由摄像机或者物体的运动造成的，目前主流的视频编码的实现，使用运动估计和运动补偿来去除连续帧之间的冗余信息。

An adaptive early termination search algorithm was proposed to reduce the computational amount of motion compensation in H.264 video coding brought about by the variable block-size motion estimation .

为了解决H.264可变大小块运动估计技术使得运动估计运算量剧增的问题，提出了一种自适应提前终止搜索算法。

An adaptive early termination search algorithm was proposed to reduce the computational amount of motion compensation in video coding brought about by the variable block-size motion estimation .

为了解决H.264可变大小块运动估计技术使得运动估计运算量剧增的问题，提出了一种自适应提前终止搜索算法。

In this context a genetic algorithm was applied to the four-dimension (4-D) variational data assimilation, which provided a kind of new and effective method in the initial field optimization. The theoretical basis and detailed algorithm were introduced in this paper. At the same time, according to the property of the variational problem itself, we designed the rational genetic coding, operators and parameters.

本文将遗传算法应用于四维变分资料同化问题，提供了一种新的较为有效的NWP初始场优化方法，给出了相应的理论依据和详细算法，并结合变分问题本身的特点，设计了合理的遗传编码、遗传操作和遗传参数。

Pachomius manual labour was organized as an essential part of the monastic life; and since it is a principle of the monks as distinguished from the mendicants, that the body shall be self-supporting, external work of one sort or another has been an inevitable part of the life ever since.

根据圣pachomius体力劳动组织作为一个重要组成部分寺院生活；以来，这是一个原则的和尚，作为有别于乞丐，该机构应自支撑，对外工作的这种或那种已一个必然的一部分，生活至今。

In order to study the effects of parametrical rolling on the ship movement and tilts, in allusion to ship's navigating in regular following waves, the equation of ship rolling motion is transformed into normal Mathieu equation by proper variable replacement when strong parametrical excitation in restoring moment varied according to sine or cosine wave.

为研究参数横摇对船舶运动和倾覆的影响，通过对船在规则波上随浪航行时，恢复力矩中出现的1个以正余弦规律变化的强参数激励项进行适当的变量置换，将船舶的横摇运动方程转换成标准形式的Mathieu方程。