The paper is a review about synthesis, characters and applications of oligo-sugar of chitin and chitosan.

The eastern China Continent has entered into the stage of rifting continental margin since Oligocene.

自渐新世,中国东部大陆进入了张裂的大陆边缘阶段.

The differences between Oligocene series in the east and west are demonstrated.

指出了盆地东部和西部渐新统存在的差异.

Mature neural cells after differentiation could express specific antigens of neuron, astrocyte and oligodendrocyte.

分化后的细胞表达神经元细胞 、 质细胞和少突胶质细胞的特异性抗原.

The effects of oligomer and diluent on the shrinkage of curing system were discussed.

讨论了齐聚物及稀释剂对固化体系收缩率的影响.

The epoxy acrylates oligomer with hydrophilic links and end waterborne modified-epoxy acrylates resin was prepared.

通过环氧丙烯酸树脂和双羟基化合物反应,获得具有亲水性链段的 水性 环氧丙烯酸酯.

The invention relates to a triazine series oligomer and the compound method.

三嗪系齐聚物及其合成方法,它涉及一种三嗪衍生物及其合成方法.

At present, the common oligomer a acrylated epoxy, urethane acrylate and polyster acrylate, etc.

长远, 常用的齐聚物有环氧丙烯酸酯 、 聚氨酯丙烯酸酯和聚酯丙烯酸酯等.

Partly sulfonated polyepichlorohydrin was synthesized by phase transfer catalytic reaction linear polyepicholohydrin oligomer and sulfite.

用相转移催化聚环氧氯丙烷与亚硫酸盐反应合成磺酸聚醚.

Objective: To reveal the possibility of antisense oligonucleotide of telomerase an effective agent for tumor prevention.

目的: 探讨端粒酶反义寡核苷酸对二甲肼诱导大鼠大肠癌的预防作用.

Molecular beacon is a novel fluorescent oligonucleotide probe.

分子信标是一种设计巧妙的新型荧光标记核酸探针.

On the other hand , antisense oligonucleotide of FAK was used to block its expression.

使用反义寡核苷酸阻断FAK的表达,达到下调信号通路的作用.

In addition, the PCR united oligonucleotide probe improve the specificity and sensitiveness of the measured.

另外, PCR技术与核酸探针的有机结合,使其检测的敏感性和特异性大为提高[9].

Oligonucleotide: An oligonucleotide is an oligomer resulting from a linear sequences of nucleotides.

寡核苷酸: 一寡核苷酸是一种低聚物造成的线性序列的核苷酸.

A moderate oligopoly creates a stable structure , and moderate competition provides a healthy and lively market.

适度的垄断有利于保险业的稳定, 适度的竞争有利于保持市场的活力.

This paper examines the relationship between financial decisions and pricing strategy in oligopoly.

本论文考察了寡头竞争市场环境下融资决策与公司定价战略之间的关系.

In other words, the current market structure of China's aviation industry an oligopoly market structure.

也就是说, 目前我国航空运输业的市场结构属于寡头垄断市场结构.

And the appearance of this efficient equilibrium depends on the formation of oligopoly in audit market.

而这一有效均衡点的出现取决于审计市场中寡头垄断型市场结构的形成.

As the oligopoly grows in size the magnitude of the price effect falls.

随着寡头数量增加,价格效应在减少.

In the past, the Chinese have complained loudly that the miners behave like an unaccountable oligopoly.

中国过去曾大声抱怨,称这些矿商的行为像不负责任的寡头.

Compare the quantity and price of an oligopoly to those of a monopoly.

寡头生产的产量比垄断大,价格比垄断高.