配合基

Four non-ionic europium complexes,〓-phen(11),〓·bipy(12),〓·dia(13) and 〓(14)(TTA=2-thenoyltrifluoroacetone, DBM=dibenzoylmethane, phen=phenanthroline, bipy=2,2'-bipyridine, dia=4,5- diazafluoren-9-one, dmbp=4,4'-dimethyl-2,2,-bipyridine), were synthesised and the triboluminescent phenomena of 12, 13 and 14 were firstly observed. Structure determinations of 11,12 and 14 were carried out. The triboluminescence maxima of 12 and 13 are similar to those of their photoluminescence. X-Ray structure analyses show that Eu atoms all exhibit eight-coordinate tetragonal antiprismatic geometries and complexes 11, 12 and 14 are all centrosymmetric.

二、合成了四个非离子型的铕的配合物：〓、〓、和〓(14)[HTTA=2-噻吩三氟甲酰丙酮，DBM=二苯甲酰基甲烷，phen=邻菲罗啉， bipy=2，2'-联吡啶，dia=4，5-二氮杂芴-9-酮，dmbp=4，4'-二甲基-2，2'-联吡啶]，首次报道了12、13及14的摩擦发光性质，测定了11、12及14的晶体结构，并系统地讨论了晶体结构和摩擦发光活性之间的关系。12及13的摩擦发光光谱的极大值均类似与其相应的光致发光光谱，表明它们有相同的激发态。

With 1-methylte-trazole-5-thiol and 7-ACA as the material and acetonitrile-boron trifluoride complex as Catalysts, 7-TMCAHCl was preparated and the yield could reach 91.80%.

以1-甲基－5-巯基四氮唑和7-ACA为原料，三氟化硼乙腈配合物为催化剂合成了7-TMCA盐酸盐，反应收率可达91.80%。

Adsorption mechanism of uranyl ion (UO22+) on this polymer was studied with IR spectra and by means of the adsorption behaviors of compounds of similar structure.

为了探索吸附机理，本文用类似结构的化合物作吸附铀的对比和从红外光谱均可看出，吸附剂的各配位基在同铀的配合中，表现出明显的协同作用。

The benefit of Vitallium 2000 or Vitallium 2000 plus is the RPD with splitting can be designed for some free end clinical cas-es, to solve some clinical problems.

应用Vitallium 2000与Vitallium 2000 plus铸造合金材料，并配合临床情况的一些特殊设计，制作分裂基托义齿，可以解决一些临床的难题，取得较好的效果。

Methods:Sparfloxacin sodium was synthesized in alkaline condition with sparfloxacin, and then sparfloxacin sodium react with zinc sulfate to sparfloxacin zinc;Sparfloxacin zinc ointment was prepared with vaseline and lanolin as drug excipient and the concentration of sparfloxacin zinc was analyzed with ultraviolet-visible spectrophotometer;Burn patients were treated with sparfloxacin zinc ointment and other routine techniques.

用司帕沙星做原料，在碱性条件下反应生成司帕沙星钠，司帕沙星钠再和硫酸锌反应生成司帕沙星锌：以凡士林和羊毛脂为基质制备软膏剂，用分光光度法检测主药的含量，以临床烧伤患者为使用对象，司帕沙星锌软膏剂配合其他常规治疗方法治疗烧伤疾病。

A run flat tire wheel assembly having a run flat support member formed by a ring-shaped metal shell and rubbery elastic members in an inside cavity of a tire/rim, wherein the rubbery elastic member comprises a rubber composition including 100 parts by weight of a diene-based rubber and 0.1 to 5 parts by weight of cobalt acetyl acetonate and/or, as a reinforcing filler, 40 to 90 parts by weight of carbon black/silica in a ratio of 10/1 to 1/2 and 1 to 20% by weight based upon the weight of the silica, of a silane coupling agent, whereby the bondability between the ring-shaped metal shell and rubbery elastic members is improved.

一种轮胎车轮组装体，它是在轮胎/轮辋的内空洞部具有由环状金属壳和橡胶状弹性体形成的漏气保用支撑体的漏气保用轮胎车轮组装体，其中通过由下述的橡胶组合物来构成上述橡胶状弹性体，改良环状金属壳与橡胶状弹性体的粘结性，所述橡胶组合物含有：100重量份的二烯烃类橡胶；以及0.1～5重量份的乙酰基丙酮酸钴、及/或作为增强性填充剂，40～90重量份的以10/1～1/2的比例配合的炭黑/硅石，和相对于上述的硅石重量，1～20重量％的硅烷偶联剂。

In this paper, author tries to inquiry into the possibility of PHB production through fermentation of fructose-glucose syrup by Alcaligenes eutrophus with emphasis on the production technology of the starch-based totally-biodegradable plastic products whose main component is starch and whose additive is also totally-biodegradable and on the research and experiment of biodegradability of the products.

本文探索了真养产碱杆菌(A.eutrophus)利用果葡糖浆生产PHB的可能性，重点研究了以淀粉为主要成分，配合可生物全降解添加剂生产淀粉基生物全降塑料制品的生产工艺，并就制品的生物降解性进行了试验研究。

The effects of alkoxy chains, metal ions of complexes and molecular space structure on liquid properties have been investigated.

考察了取代基、金属离子和配合物的空间结构对液晶性能的影响。

Microwave; polymerization; Methacrylic acid; 2- ethyl ester; Allylthiourea; Polymer-Metal Complexes; catalyze; adsorption.

微波； 聚合；甲基丙烯酸N； N-二甲胺乙酯；烯丙基硫脲；高分子金属配合物；催化；吸附

In this dissertation, synthesis of benzylidene[1,3-bis(2,6-dimethylphenyl)-4,5-dihydroimidazol-2-ylidene]dichlororuthenium (41) has been improved.

本论文首先改进了钌卡宾配合物[1，3-二-(2，6-甲苯基)-4，5-二氢咪唑基]-苯亚甲基-三苯基膦-二氯合钌(41)的合成方法。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。