不反应的

In my opinion, Cu complexes with unsaturated alcohol to form a complex compound; the nitrogenous compound introduced serves as the complex compound's stabilizing agent and reduces activation energy of reaction; TMPO serves as oxygen carrier and displays it's selective oxidation function. This new method and mechanism also demonstrates significance to other similar organic reactions.3 In the chlorohydrin reaction, NaCIO is replaced by Ca2see Chapter4.4.3.4(2 .A, this method hasn't been reported in previous literature,which exerts more buffer action to the react system, the yield increased from 52% to 88.6%; at the same time it solve the problem of poor stability and low percentage composition of NaCIO.

认为：CuD与烯醇形成络合物：含氮有机物的引入起到稳定络合物，降低活化能的作用：而TMPO则充当携氧子起传递氧的作用，并具有选择氧化功能：这种新的方法和理论对类似的反应(不饱和醇类在络合体系下选择性催化氧化为对应的醛也具有重要的指导作用。3在异戊二烯的氯醇化反应中，用次氯酸钙代替次氯酸钠见第4章4.3.4(2.A，本方法未见文献报道，使反应系统更加温和，收率由52%提高到88.6%：并解决了次氯酸钠稳定性差、有效氯含量低的实际问题，具有重要的实用意义。

It was found that structural models of a swearing discourse possess 3 parts: the swearing appellation, the contumelious special swearing expression, and the auxiliary statement of swearing cause. Then 30 odd pragmatic functions were reported in the study that strongly display their competences in helping people, as those in Dream of the Red Chamber, to express their subtle feelings to the full in intricate situations and under complex mentality. Meanwhile, 4 pragmatic parameters were discovered in this analysis of data: the sex character of swearing explaining how sex as a pragmatic factor influences the speech act of swearing; the socio-cultural character of swearing which demonstrates how 8 aspects of socio-cultural elements affect the realization of swearing in English and Chinese; the courtesy character of swearing, and the psycho-cognitive character of swearing. Finally in terms of the responding strategies of swearing and their effects, the study evidenced that many strategies were used and that 3 possible types of effects were produced when confronting swearing: no response, expectant moderate response, and excessive response.

本文发现：詈骂言语行为的话语结构模式主要包括三部分，即詈骂性称呼语、侮辱性专门詈骂语和辅助性詈骂原因陈述；詈骂言语行为的语用功能，具体表现为30 多种，因而能够表达人们的复杂情感，《红楼梦》也借以淋漓尽致地表现各种人物的性格、心理和喜怒哀乐；构成詈骂言语行为的语用参数主要有四种，即詈骂的性别特征、詈骂的社会文化特征、詈骂的礼貌特征、詈骂的心理认知特征；人们在应对詈骂言语行为的时候，通常采用若干策略，产生三种可能的作用力，即不给予反应、预期的适度反应和过度反应。

This thesis demonstrates the pre-polymers in a polymer-dispersed cholesteric liquid crystals can be polymerized into a polymer film, which can eliminate the aligning capability of the homogeneous alignment layer. Thereafter, the textures of the cholesteric liquid crystals in UV-cured region can be changed from reflective planar texture to the scattered focal conic one. Additionally, the clearing temperature of the liquid crystals can be reduced by doping with chiral dopant or monomers. The cause is the increase of the impurity concentration in LCs. In other words, if the monomers are polymerized, the clearing temperature of LCs in that region should increase due to the decrease of the impurity concentration. Therefore, impurities associated with doping with monomeric and chiral dopants cause the clearing temperature of LCs in cured region to differ from that in uncured region.

本文中，我们提出在高分子聚合物薄膜之胆固醇液晶(polymer-dispersed cholesteric liquid crystals，简称PDCLCs)中，利用紫外光使PDCLC中的单体聚合成薄膜，此即为光引致聚合反应，而该薄膜将原本在表面所作的配向膜覆盖且破坏其配向能力，使胆固醇液晶由原本反射的planar结构转换成散射的focal conic结构；另外，有关液晶材料的相变温度会由於掺杂手性分子或单体而降低，此因液晶材料内『杂质』浓度增加，而造成的液晶材料之不纯度增加，最终导致相变温度降低，若搭配上述光引致聚合反应，则由於光照区之单体聚合，使该区域单体占总材料之比例下降，即不纯度降低，进而使液晶材料之相变温度上升，该区域之相变温度与未照光区有所不同。

The effects of feeding way of phosphorus pentoxide, ratio of C8H174OH to P2O5, reaction temperature and time on the synthesized isooctanol polyethenoxy ether phosphate were investigated. Its optimum synthesis technology conditions were as follows: feeding at batches while stirring tempestuously at 45℃, the ratio of nC8H17(EO4OH:n(P2O5)=2:1, esterifying at 70℃ for 4h, and add given volume of water at 70℃ for hydrolysing 2h.

研究五氧化磷的投料方式、反应物的用量比、反应温度和反应时间等因素对合成的异辛醇聚氧乙烯醚C8H17(EO4OH磷酸酯性能的影响，得到优化的异辛醇聚氧乙烯醚磷酸酯的合成工艺条件：在强烈搅拌下，分批投入P2O5，加料时的温度不超过45℃，nC8：H17(EO4OH：n(P2O5)=2：1，酯化温度为70℃，酯化时间为4h，在温度70℃时加入定量的水再水解2h。

In chapter four, the preperation of ytterbium diiodide was examined. The reductive cleavage of Se-Se bond and S-S bond induced by ytterbium diiodide was investigated. The reaction of diselenides and disulfides with allylic bromide promoted by ytterbium diiodide was also examined. The intermolecular Barbier-type reaction induced by ytterbium diiodide was studied. In the last section of this chapter, the intermolecular reductive coupling of nitriles with azides induced by samarium diiodide was investigated.

第四章，研究了二碘化镱的制备方法，以及二碘化镱作为一种优良的单电子转移试剂在有机合成中的应用：二硒醚的Se--Se键和二硫醚S-S键的还原断裂，及其在合成烯丙基硒醚，硒代酯和烯丙基硫醚，硫代酯中的应用，实验结果表明二碘化镱也能促进分子间的Barbier反应，而文献认为二碘化镱不能促进分子间的Barbier反应；最后研究了二碘化钐促进的叠氮化合物与腈的交叉还原偶联反应，一步高收率地制备脒的方法。

Benzoyl chloride was treated with potassium selenocyanate in dichioromethane by using polyethylene glycal-400 as the solid-liquid phase transfer catalyst to yield the corresponding benzoyl isoselenocyanate. This intermediate did not need to be isolated and directly reacted with arylamines, affording the N-benzoyl-N'-arylselenoureas 2a~2p. These compounds were characterized by IR, 1H NMR spectra and elemental analysis and the single crystal structure of 2k has been confirmed by X-ray crystallographic analysis.

以PEG-400为固液相转移催化剂，通过苯甲酰氯与硒氰酸钾反应合成了中间体苯甲酰基异硒氰酸酯，该中间体不需分离，直接与芳胺反应，得到N-苯甲酰基－N'-芳基硒脲(2a~2p)，这些化合物用1H NMR，IR及元素分析进行了表徵，并用X射线单晶衍射确定了化合物2k的单晶结构。

The kinetic equation of polyesterification proposed by Tang is discussed from the view point of the medium effect on the ionization of weak acids, so that the ionization constant, Ke, of the reacting acid would not be a constant during the course of poly-condensation and consequently the 21/z order kinetic equation would not be valid.

从弱酸电离的介貭效应讨论了唐敖庆的聚酯反应动力学方程。由于在缩聚过程中介貭性貭的改变，反应体系中羧酸的电离常数K_e不可能维持恒定，因此二级半动力学方程不能确立。

Otherwise, the control of remelting processing parameters of the SiCp/Al composites with a amount of Si in the master matrix, using the kinetics expressions, can be suitably achieved, whereas SiCp/pure Al composites could not.

Ti对SiC/Al界面反应有一定的抑制作用，但不能有效地控制多次重熔过程中SiC/Al间的界面反应，其原因在于局部熔体结构导致的Ti的微观不均匀。

Progresses on reactions of NO, CAN, and hydrazone Reactions of NO with olefines, phenols, amines, arylhydrazines, Schiff bases and nucleosides are firstly reviewed.

本论文主要研究了一氧化氮及硝酸铈铵与简单醛酮腙、α，β-不饱和酮腙的反应，全文共分五个部分： 1、一氧化氮、硝酸铈铵及腙的反应研究首先对具有特殊生物活性的NO与烯、酚、胺、肼、Schiff碱、核酸碱基等有机物的反应做了全面的总结。

Before the earthquake a day or two, cattle, horses do not rush into the ring, bouncing bounce chaos, more than bray, disturbed by the irritating, reducing diet; some do not feed Zhu Yang, disturbed by the irritating, Luancuan run; Kuangjiao more than a dog; Not chicken into the nest, fear not cry; not duck into the water; chaos rabbit hop bounce, and alarm; pigeons in a few days before the earthquake Jing Fei, did not return to the nest; close to a pot of bees to fly away to a pot; response to the most sensitive rats , In the earthquake the previous day to a few days, the mice to run all of a sudden a light, and some small mouth moving rats; some of the snakes out of hibernation outside, a tree; bounce You panic shore fish, such as Potentilla belly.

震前一、二天，牛、马赶不进圈，乱蹦乱跳，嘶叫不止，烦燥不安，饮食减少；一些猪羊不吃食，烦燥不安，乱跑乱窜；狗狂叫不止；鸡不进窝，惊啼不止；鸭不下水；家兔乱蹦乱跳，惊恐不安；鸽子在震前数天惊飞，不回巢；密蜂一窝一窝地飞走；老鼠反应最灵敏，在震前一天至数天，老鼠突然跑光了，有的叼着小老鼠搬家；有些冬眠的蛇爬出洞外，上树；鱼惊慌乱跳游向岸边，翻白肚等。震前动物有预兆；老鼠搬家往外逃；鸡飞上树猪拱圈；鸭不下水狗狂叫

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。