1、

Based on the 3DES block cipher frequency-hopping ( FH) sequences, the paper suggests a kind of packet protocol for frequency-hopping multiple-access ( FHMA) networks.

基于3DES迭代型分组密码产生的跳频序列,构造了一种跳频组网的随机多址接入方案模型。

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2、

A novel family of frequency hopping sequences based on iterated block cipher is proposed for frequency-hopping multiple-access ( FHMA) communications.

基于迭代型分组密码的理论体系,本文从工程实现的角度提出了一种用于跳频码分多址通信系统的新型跳频序列族构造方法。

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3、

At the same time the correlation function and power spectrum density are been analyzed, at last the correlation compound K-distribution stochastic sequences whose covariance matrix is been given are been generated through SIRP algorithm.

同时对海杂波的相关函数和功率谱进行了分析,最后使用SIRP算法产生了给定协方差矩阵的相关复合K-分布随机序列。

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4、

The fossil remains of Sinanthropus Lantianensis, Sinanthropus, Pekinensis, Dingcun Man and Upper Cave Man constitute the complete developing sequences of China's ancient culture.

蓝田人、北京人、丁村人和山顶洞人的化石残余构成了中国远古文化发展的完整历程。

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5、

Various forest type sequences with an environmental gradient indicated that pteridophyte fit to various environment, therefore pteridophyte in the region could be divided into four ecological types.

具有环境梯度的不同林型序列,反映出蕨类植物运生生境的不同,据此,将本区主要蕨类植物分为4种生态类型。

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6、

Application of DNA Sequences in Pteridophyte Phylogenetic Study

DNA序列在蕨类分子系统学研究中的应用

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7、

Reject entries that contain binary data, escape sequences, and comment characters.

拒绝包含二进制数据 、 转义序列和注释字符的输入.

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8、

The other two were new expressed segments, so highly homologous sequences were not found in NCBI.

其余两条为新发现的表达片段,在NCBI中未发现高度同源序列。

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9、

Representative several DNA sequences in NCBI was used as test object, and a contrast was made with before improved.

测试中使用了NCBI中的几条典型DNA序列作为测试对象,并与改进Ukkonen前的重复体识别算法做了比较分析。

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10、

Results SNR of FLASH-T 1 WI sequences was lower than those of SE-T 1 WI , TSE-T 2 WI ( Ρ < 0.001 )

结果FLASH-T1WI的SNR低于SE-T1WI 、 TSE -T2WI,两者Ρ<0.001.

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11、

The accession numbers of 1410 sequences were registered in DDBJ ( DNA Data Bank of Japan) by E mail.

通过E mail从国际DNA数据库(DDBJ)取得了1410条序列的登录号。

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12、

The DALI server performs protein structure comparison and database search with a new structure against all structures in the PDB. Using Swiss Model, an automated protein modeling server, protein structures can be derived from their sequences and protein modeling can be performed by e mail.

DALI服务器可以将一个蛋白质的结构与所有已知的结构进行比较,检出具有类似结构的蛋白质。Swiss-Model通过蛋白质的氨基酸序列预测其结构和构建蛋白质的模型。

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13、

Without the ability to package such repeated sequences into separate units, you had to define them numerous times.

如果不能对这些重复的序列进行打包形成单独的单元,你就得对它们进行多次的定义。

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14、

Based on the theory of complementary sequences and OND, the concept of dummy chip is introduced.

在正交噪声检测(OND) 和互补序列理论的基础上, 将虚拟码片概念引入到互补序列中.

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15、

ERIC ( IRU ) is 127 bp long, and some with inserted sequences.

ERIC ( IRU ) 长127bp, 有的还有插入序列.

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16、

All the IGS sequences are of high similarity except the repeated region.

所有的IGS序列在重复区外都高度相似.

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17、

Results: Fifty-one polymorphic sites and 34 haplotypes were identified in the sequences of 404 nucleotides for HVR -.

结果: HVR - 中404个核苷酸序列与Anderson相应 序列比较共发现有51处突变,构成34种单倍型.

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18、

Compared with SGP that bears six amino acids, SG the complex-type oligosaccharide linked to a sole Asn, is easy to protect and modify chemically. The protected and/ or modified SG can be a substrate for solid-phase synthesis of glycopeptides with desired sequences.

SG是只带有Asn的复杂型寡糖,相比带有6个氨基酸的SGP来说,更容易用化学法保护、修饰,保护修饰后的SG可作为底物,以固相合成法合成具有所需肽链序列的糖肽。

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19、

Methods The tlh gene amplified by PCR was cloned into the vector pET32a+ and sequenced, followed by analysis of the biological information by with presenting the sequences to the websites of bioinformatics on the Internet.

方法利用PCR技术扩增tlh基因,克隆至载体pET32a+并测序。将测序结果提交国际互联网上有关生物信息网站进行生物信息学分析。

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20、

It shares 97. 5% and 94. 5% dentity with RDV S5 of Japanese isolate in terms of amino acid and nucleotide sequences, respectively.

与RDV日本分离物S5相比,核苷酸和由此推出的氨基酸的同源率分别为94.5%和97.5%。

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