encoding key
英 [ɪnˈkəʊdɪŋ kiː]
美 [ɪnˈkoʊdɪŋ kiː]
网络 编码键
双语例句
- A character encoding is the key that maps a particular byte or sequence of bytes to particular characters that the font renders as text.
字符编码是将一个特定字节或字节序列映射到字符，其中字符可以由对应的字体来表现成文本。 - Research on Encoding Theory and Key Techniques of Structure Low-Density Parity-Check Codes
结构化低密度奇偶校验码编码算法与关键技术研究 - Among transformation, quantization and encoding steps in still image compression, quantization is the key of the performances ( i.e. image quality and compression ratio) of compression, which is related to the determination of quality factor and basic quantization table.
静止图像压缩主要包括变换、量化和编码，其中量化对压缩的性能（图质和压缩比）起决定作用，它涉及质量因子和基本量化表的确定。 - Spatial encoding using gradient magnetic fields is the key technique in nuclear magnetic resonance imaging ( NMRI).
利用梯度磁场实现检测信号的空间编码，是核磁共振成像（MRI）的关键技术。 - In this paper to build dimension hierarchical encoding surrogate key for each dimension member by using the dimension hierarchical characteristic is proposed.
利用维属性具有层次特性对维成员进行编码，生成其维层次编码，来代替维表中原关键字，实现了维表关键字的压缩。 - The MPEG-2 encoding technology is one of the key technique which is used to transmit the digital TV signal.
MPEG-2编码就是电视信号传输数字化的关键技术之一。 - Network encoding is the key of application evolutionary computation to the optimization of multi-stage logistic network.
运用演化计算求解多阶段物流网络优化问题的关键是其编码问题。 - Chitosan Treatment Raises the Accumulation of Saponin and the Transcriptional Level of Genes Encoding the Key Enzymes of Saponin Synthesis in Cultured Panax ginseng Cells
脱乙酰壳多糖处理增加人参细胞皂苷的累积和皂苷合成关键酶基因的转录 - Furthermore, by encoding a random number, we avoid the possibility of deducing the secret key provided that the cipher text is known.
更进一步，通过预加密一个随机数的办法，消除了已知明文导出密钥的可能性。 - Through adjusting the dimension of VSW in W-LSB encoding ( a key parameter in header compressor) with the accurate estimation of wireless channel state, this new algorithm can achieve a good balance of compression ratio and error-resistant robustness for its adaptive usage over wireless links.
该算法通过对无线信道状态的精确估计来调节报头压缩器中W-LSB编码的可变滑动窗口的大小，在压缩率和抗差错健壮性之间能够实现好的平衡，并适应特性经常变化的无线链路。 - Efficient encoding algorithm is the key for image to store and transmission.
有效的编码压缩算法是图像数据存储和传输的关键。 - Cloning and Analysis of a cDNA Encoding Key Enzyme Gene ( hmgr) of the MVA Pathway in Medicinal Plant Euphorbia pekinensis
大戟甲羟戊酸途径关键酶基因hmgr的克隆与分析 - Data compressed encoding and uncompressed decoding is one of the key technologies applied widely in digital communication system at present.
数据压缩编码与解压解码技术是目前广泛应用的数字通信系统中的关键技术之一。 - According to the theory of light diffraction and that of moire image encoding, a new technology of double image encoding using non key phase only moire method is presented in this paper.
根据光的衍射原理和莫尔图像编码原理，实现了无钥匙位相型双图像莫尔编码技术。 - Encoding template is a key component of Hadamard transform imaging spectrometer. It is used to substitute the incident slit and exit slit.
编码模板是阿达玛变换成像光谱仪的关键部件，用以代替入射狭缝和出射狭缝。 - The credit model of CA, the encoding and decoding algorithm, and the precept of obtaining encoded key are never fined.
CA之间的信任模型，使用的加解密算法，密钥解钥的方案等也在不断变化中。 - Fast encoding motive image is one of the key techniques for implementing videoconference system.
动态图象的快速编码是视频会议系统实现的关键问题之一。 - Channel Encoding technology is one of the key technology in SSC. It aims to realize the non-error transmission of the signal.
信道编码是扩频通信的关键技术之一，是解决信号在信道中无差错传输的技术。 - The vertebrate Sonic hedgehog ( Shh), a homologue of the Drosophila segment polarity gene Hedgehog, encoding a secreted glycoprotein, plays a key role during embryogenesis and organogenesis as one of the important signaling molecules.
SONICHEDGEHOG（Shh）是脊椎动物中果蝇体节极性基因Hedgehog（Hh）的同源基因之一，它所编码的分泌性糖蛋白是一类重要的信号传导分子，在胚胎发育和器官形成过程中发挥重要作用。 - The MPEG-2 encoding equipment is one of the key equipments which is used to transmit the digital TV signal, which quality will effect directly to the quality of broadcasting and TV transmission.
MPEG-2编码器就是电视信号传输数字化的关键设备之一，其性能直接关系到广电传播的质量。 - Neural population encoding and analysis of spike train are key problems in the field of neural information processing.
神经元集群编码和spiketrain分析是神经信息处理的关键问题。 - Image compression encoding is one of the key techniques in modern multimedia and communication field.
图像压缩编码技术是现代多媒体及通信领域中的关键技术之一。 - CPD is a gene encoding key BR biosynthetic enzyme, which was first identified in Arabidopsis.
CPD是编码BR生物合成酶的关键基因之一，最早在拟南芥中被发现。 - We research on MPEG-4 AAC encoding standards and the algorithm principium. The key point is optimizing the psychoacoustic model module, filter banks module and quantizer module.
根据MPEG-4AAC编码标准及对算法的基本原理的分析研究，算法优化的关键点在于心理声学模型、滤波器组和量化等模块。 - This part mainly analyzed encoding, decoding and transport of CDU key value and CDU pages data, and handling of CDU menu page creation and display of the sub-system.
该部分主要分析了CDU按键键值和页面数据的编码、解码和传送，以及CDU菜单页面的生成和子系统显示的处理。 - After treated with inorganic arsenic, the photosynthetic physiological indices of rice seedling were decreased, the activities of the key enzymes in rice photosynthesis were decreased, and the genes encoding for the key enzymes in photosynthesis of the two rice seedlings were all down-regulated expressed.
水稻光合作用的分子生理特性分析结果表明，无机砷处理下，两个水稻品种幼苗的各项光合生理指标均下降，光合作用关键酶活性降低，光合作用关键酶相关基因表达量下调。 - This paper discussed the theory of encoding and decoding of Turbo codes, researched some key techniques in encoder and decoder, analyzed the question of selection of the component codes and generation polynomial in encoder.
本文讨论了Turbo码的编译码原理，研究在其编译码器中的关键技术，重点探讨了在编码器中成员码以及生成多项式的选择问题。 - Then, the encoding and decoding algorithms for space-time block code ( STBC) of the key MIMO technology are researched and simulated through Matlab. The result shows that the multi-antenna wireless communication systems can significantly enhance system performance and reduce error rates.
然后，对MIMO的关键技术空时分组码的编解码算法进行了仿真研究，结果表明采用多天线的无线通信系统能显著地提升系统的性能，降低误码率。 - JPEG encoding module is the key module of the system.
JPEG编码模块是系统的核心模块，其编码效率至关重要，因此采用DSP汇编实现并进行了优化。 - And because most of the popular video encoding standards adopts the inter-coded frame, the loss of a key frame will cause the failing decoding of several succedent frames.
同时现在流行的一些视频编码标准大多采用了帧间压缩算法。一个关键帧的丢失或误码会导致随后的数个视频帧不能实现解码。