Secondly, the performance of time-hopping sequences based on permutation-sequences, quadratic congruence sequences, cubic congruence sequences and hyperbolic congruence sequences are compared.

Scheme of Symmetrical Interleaver Based on Quadratic Congruence and Odd-even Protection

基于二次同余映射的保奇偶对称交织器设计

The principle of algebraic quadratic congruence mapping is analysed, and then limitation of odd even protection and shift computation are added to the mapping of interleaver, and then a new improved algorithm for interleaver design is obtained.

首先分析算术二次同余映射的原理，然后在此基础上对交织器的映射关系加以保奇偶序限制和移位运算，得到改进的交织映射算法。

Improvement of the Design of Interleaver Based on Quadratic Congruence Mapping

基于二次同余映射交织器设计的改进

A research project at UNC-Chapel Hill is trying to develop a user-friendly filter for searching the Congressional Record.

北卡罗莱纳大学教堂山分校的一个研究计画正试著建立一个便于搜寻国会纪录的介面。

Legislators can review the Congressional Record before it is published to change or add a statement.

立法者可以在记录公布前审阅记录以改变或增加陈述。

All floor debates and votes are published the following day in the Congressional Record.

所有议员的争论和表决都将随后在国会记录上公布。

The G20 summit has ducked the important question of bank rescue beyond a few meaningless and self-congratulatory statements.

除了一些毫无意义和沾沾自喜的声明以外，g20峰会回避了银行纾困这一重要问题。

It is hard to miss the self-congratulatory mood in Beijing's corridors of power these days.

如今，人们很难忽略北京权力走廊内沾沾自喜的情绪。

The winners gave themselves a self-congratulatory round of applause.

这些获胜者一齐鼓掌，庆贺自己的胜利。

A trading diary helps you put aside self-kicking or self-congratulation and pay attention to the facts.

交易日记会让你专注在事实，避免了自我谴责和自我陶醉。

The sneaky insertion of self-congratulation is the Speech-Transmitted Disease of our times.

借致辞之机偷偷自我吹嘘一番，是我们这个时代的“讲话传播病”。

Official documents, once relatively factual statements of situations and policies, are increasingly full of self-congratulation and bogus statistics.

官方文件曾经是较为实事求是的局势与政策说明，目前却越来越多地充斥着沾沾自喜和虚假统计数据。

The results indicated that ZJ-6 can remove more than 90% of the color of Methyl Orange, about 85% of the color of Congo Red and Methylene Blue, about 70% of the color of Crystal Violet.

试验结果表明，ZJ-6对甲基橙的脱色效率超过90%，对刚果红和次甲基蓝脱色效率达85%左右，对结晶紫的脱色效率在70%左右。

They were positive for Congo red, Alcian blue, and periodic acid Schiff ( PAS) stains.

组织化学染色刚果红、阿森蓝及PAS均阳性。

Their adsorption performance towards selected pollutants like as Congo red, methyl blue, and phenol was evaluated too.

并研究了所有样品对污染物刚果红、甲基蓝、苯酚的吸附性能。

The vitro methods include autoagglutination test, calcium dependency test, pyrazinamidase test, salicin fermentation, esculin hydrolysis, Congo red colony test and virulence plasmid.

体外法包括自凝试验、依钙试验、吡嗪酰胺酶试验、水杨苷发酵、七叶苷水解、刚果红菌落试验和毒力质粒。

The oxalic acid was cauterize in the muffle at 200 ℃ until fully volatilized. The solution pH was adjusted with drop ( 1+ 1) hydrochloric acid ( the congo red test paper change color from red to blue) to about 4 to remove carbon dioxide.

在马弗炉（200℃）灼烧至草酸全部挥发，滴加（1+1）盐酸，使刚果红试纸由红变蓝色（或调节pH到4左右），除去二氧化碳。

Congo red test showed that the stabilizing time increased when the stabilizers' concentration increased. The order of stability of this four rare-earth stearates is Last> Ndst> Yst> Dyst.

刚果红法测定结果表明，随着硬脂酸稀土用量增加，PVC的热稳定时间呈现增加的趋势，4种不同稀土硬脂酸盐稳定能力大小顺序为Last>Ndst>Yst>Dyst。

And research of thermal stabilizer on zinc acetate-stearic acyloxy and zinc acetate-stearic acyloxy plus calcium stearate by means of test method for thermal aging and Congo red test paper etc is given in the paper.

以硬脂酸锌作为对照物，通过热老化箱实验法、刚果红试纸法等多种方法对硬脂酰氧基乙酸锌及硬脂酰氧基乙酸锌/硬脂酸钙进行了热稳定性的研究。

The results of the Congo Red test showed that calcium stearate, zinc stearate, or barium stearate which was used single is not a good thermal stabilizer for flexible PVC.

结果表明：在软质PVC体系中单独使用金属皂类热稳定剂时软质PVC的热稳定性能不好；