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And alkyl or alkylene,an amino acid eater having an extremely high reactivity,sulfonic acid group can be added into side chain of polyaspartic acid to form modified polyaspartic acid.

许多药物具有—NH2基团，能够与PASP的羧酸形成酰胺基团，被嵌入到PASP分子链上，改变PASP的性质。

E. , the "parallel succession","multi-branches from one trunk", and "chain links". The relationship of the three is a relative independence and a relative unity, which lead to a complex and three-dimensional artistic entity. As a consequence, Zhuang T zu is characterisitic of being pregnant with allegoric morals, of its boundless volume and ca...

这三种方式既相对独立又相对统一，构成了一个立体化，复合式的艺术整体，从而使《庄子》得以充分显示"寓言十九"的特征，海负山涵的容量及其独特的美学效果；标志着古典散文经过长期的发展，已从简单的语录体演进为讲究内部联系，追求结构严谨的新文体。

Finally, under the reference of previous literature, the thesis summarizes the methods of profits allocation between the corporations on the supply chain network.

论文归纳总结论了合作关系之间利益分配的一些方法，并跟踪成都大网物流公司做了案例分析。

The main work of this thesis includes:Firstly, allocation strategies of profits are analyzed from the perspective of a manufacturer-retailer two-level supply chain, and are divided into three kinds of situation: a manufacturer and a retailer are included, a manufacturer and several retailers are included, and several manufacturers and a retailer are included.

第二，研究了单个制造商单个零售商组成的供应链利润分配策略，本文分为制造商-零售商完全合作和不完全合作两种情况进行了研究。在制造商-零售商不完全合作时，提出了利润的二次分配策略，使得零售商获得的利润比不合作时大。

Second, this research analyzed Chinese tobacco leaf and cigarette production, consumption and international trade, and focused to analyze the cost and revenue of tobacco leaf production, concentration ratio of cigarette market, marketing structure, marketing performance, accretion process in every value chain link ,and the profits allocation of each market body.

然后描述和分析了中国的烟叶和卷烟生产、消费、国际贸易情况，对中国烟叶生产成本收益、卷烟市场集中度、市场结构、市场绩效、价值链各个环节增值过程和各市场主体的利益分配进行重点分析，最后从烟草产业各个环节相互协调的角度提出了整体的发展战略和政策建议。

Transport task allocation is an important problem in the agile supply chain.

运输任务分配是敏捷供应链中一个十分重要的问题。

Allyl alcohol was used for preparation methacrylate photosensitive polymer with allyl in side chain.The structure of product was confirmed by FTIR and 1HNMR spectroscopy,and the molecular weight of the terpolym...

用FT-IR和1HNMR图谱确认了结构，用凝胶色谱测定其相对分子质量，并从引发剂浓度、聚合温度、单体配比等方面进行讨论，同时对其光刻性能进行了研究。

Allylic side chain was modified to give six bayin analogs in which compound I has a free 7-hydroxy group.

修饰8-位烯丙基侧链，得到了六个黑豆素类似物，共中8的7-位为游离羟基。

Habitual organisms in north of East China Sea and alongshore estuarine water areas were measured by different methods mentioned above in order to understand the role of diverse aquatic species composing specific food webs and their control on the flow of matter and energy along the food chain.

建立特定化合物稳定同位素技术测定单分子脂肪酸碳稳定同位素的方法，并选取研究海域内采集的部分生物样品，测定其特征脂肪酸的碳同位素比值，从分子水平构建食物网中主要生物的摄食关系。

With the synthesis of heavy elements approaching the super heavy island,the production cross section becomes smaller and the lifetime of the super heavy element becomes longer,which results in the difficulties for identification of the elements by using conventional alpha decay chain technique.

随着合成的超重元素向超重岛逼近，合成截面越来越小，同时，合成的超重元素的寿命可能相对增长，这对利用α衰变链的传统方法鉴别超重元素是非常不利的。

It is also known as one of the most poisonous naturally occurring substances.

它也被称为一个最自然发生的有毒物质。

The greatest stress is found at the location on the cross section where V is the largest.

最大应力出现在横截面上V为最大的地方。