查询词典 encoding

With genomic DNA of Clostridium stercorarium as a template, a structural gene pel9A encoding pectate lyase was obtained by PCR amplification. The pel9A was cloned into pET28a to recombine an express plasmid pPel9A, and then the plasmid pPel9A was transformed into E. coli BL-21, expressed under the control of T7lac promoter at 37℃.

利用PCR技术从耐热梭状芽孢杆菌中扩增得到产耐热果胶裂解酶的结构基因pel9A，并将其克隆于表达载体pET28a中，最后将此重组质粒转化到受体菌E.coli BL-21中进行表达。

The structure gene pelA from Thermotoga maritima MSB8 encoding pectate lyase was amplified and ligated into pHsh, resulting pHsh-pelA. Through structural optimization on pHsh-pelA, the ultimate plasmid, pHsh-pelC, which possessed the most appropriate structure and free energy of mRNA, was obtained.

将来源于极端嗜热菌属海栖热袍杆菌Thermotoga maritima MSB8的编码碱性果胶裂解酶的结构基因pelA与新型热激质粒pHsh连接，得到重组质粒pHsh-pelA，运用mRNA二级结构预测软件对pHsh-pelA的翻译起始区的二级结构进行优化，得到了具有最佳mRNA二级结构及自由能的质粒pHsh-pelC。

In the scheme we employ the CMSs signed data format and enveloped data format to encoding the public key message transfer in authentication. So the PKINIT-CMS scheme can offer an approach to combine the Kerberos with PKI pellucidly .

在传递的公钥认证相关消息的签名和信封数据部分的格式采用加密消息语法中的SignedData格式和EnvelopedData格式来封装，这样为Kerberos与PKI的透明结合提供了途径。

The order of Intra block encoding is from left to right horizontally and from top to bottom vertically, so the prediction reference pels can only appear on the left side or upside of the current block, without ideal predicted result sometimes.

由于块编码总按照从左往右和从上往下的顺序，帧内预测可选的参考像素限制于块的左边和上边，因此预测结果不理想。

The theme of this paper is typical perceptual audio encoding algorithms and the perfecting methods.

本文的研究重点即是感知音频编码的一些典型算法及其改进和完善方法。

The embedded video encoder can process A/D transform of video signal, video compressing, network protocol processing and camera controlling. Hence the hardware of encoder includes H.263 Video Encoding Unit and Network Protocol Processing Unit based on TM1300, Network Interface Unit based on RTL8139C chip and Peripheral Extending Unit based on W77E58 which deals with camera controlling.

硬件设计由以下四个单元组成：以 TM1300为核心的视频编码单元和协议处理单元；采用 RTL8139C芯片的网络接口单元；以及单片机 W77E58为核心的完成摄像头控制和透明数据传输的外围扩展单元。

In the end, in the virtue of the theory"encoding and decoding", the meaning transmitting mechanics of personae figures is further studied.

最后，根据编码和解码理论，进一步研究了广告中人物符号的意义传播机制。

By adding a sequence encoding a small peptide,〓, to the base sequence of pYZFcd20, a new phasmid pYZcpp3 was constructed. Using the pYZcpp3 to transform E. coli. 16c9, the genetically engineered bacteria 10916# was obtained. 10916# can secret the soluble chimeric antibody fragment anti-CD20 F〓 into periplasmic.

通过对质粒pYZFcd20的碱基序列的改造，在CH1基因的末端添加了一截二聚化结构的编码序列，实现了在大肠杆菌中直接表达可溶性抗CD20嵌和抗体片段F〓的目的。

The splicing／decomposible encoding scheme proposed by Xu et al is applied to the construction of dynamic selection and mutation operators that were built respectively on the levels of genotype and phonotype of population.

简要介绍了徐宗本教授新近提出的可分解／可拼接遗传算法编码，并证明了一个利用对偶适应函数判定已知个体是否为相对全局最优解的判据。

SW480 and SW620 cells were also used to study the gene regulation with high carbohydrate intake, where it was shown that during glycolysis eight genes, HK1 (nuclear gene encoding mitochondrial protein, transcript variant 1), GPI, GAPD (glyceraldehyde-3-phosphate dehydrogenase), PGK1 (phosphoglycerate kinase 1), PGK2 (phosphoglycerate kinase 2), ENO2 (enolase 2), PKM2 (pyruvate kinase, muscle, transcript variant 2) and GLUT1 (facilitated glucose transporter, member 1) are over-expressed. In our study, we also found that during hypoxia of cancer tissues the resulting up-regulation of HIF-2α(hypoxia-inducible factor 2, alpha subunit) would in turn up-regulate the GLU1 gene, further activating glycolysis.

另一方面，在高碳水化合物的调控研究上，吾人也利用SW480和SW620细胞株分析证实醣解水解活化过程中，其六碳醣激酶-1(HK1)、葡萄糖磷酸异构酶、3-磷酸甘油醛脱氢酶、磷酸甘油酸激酶-1(PGK1)、磷酸甘油酸激酶-2(PGK2)、烯醇酶-2(ENO2)、丙酮酸激酶-2(PKM2)以及葡萄糖输送蛋白-1(GLUT1)等共有8个基因是连续上升的过度表现；此外，吾人也发现当癌细胞在缺氧的组织中，其缺氧转录子-2α基因(HIF-2α)表现上升后，会活化GLU1基因上升，进一步活化醣解代谢的进行。

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。