胶态的

The optical property of CdS nanocrystals in ZrO 2 thin film has been studied. The film was fabricated by sol gel technique. Photoluminescence and photoluminescence excitation spectra of the samples with different annealing temperature were measured. Photoluminescence decay curve of CdS nanocrystals at different annealing temperatures was studied.

研究了用溶胶凝胶方法制备的CdS超微粒/ZrO2薄膜的发光特性，测量了不同退火温度处理的样品的荧光光谱、荧光激发光谱和荧光衰减曲线的变化，通过荧光衰减曲线研究了140 ps左右的CdS的带间跃迁发射和较慢的表面态发射。

The results show that in the course of gelation, a certain amount of coupling agent joining the n...

结果表明，在凝胶化过程中，适量的偶联剂不仅起着交联剂的作用，而且能改善复合材料的粒子聚集态；而复合材料的介电常数远远低于BST55陶瓷，且随着PMMA含量的增加而有所降低。

Due to the differences in chain length, glutaraldehyde crosslinked chitosan resin owned a much more complicated internal structure compared to its methanal and ethanedial crosslinked counterparts.

尽管从比表面的测定结果看我们制备的戊二醛交联壳聚糖树脂属于典型的凝胶小球，但在湿态下拍摄的SEM照片清楚地显示，树脂的表面与内部存在着复杂的孔、洞构造，它们构成了吸附行为的微观基础。5。

A few weeks ago, I quitted consulting services from one of my newly assigned client who used to be my ex-colleagues at an international corporate. She is under high pressure of changing company from 21-year old traditional Germany-imported industry equipment to consumer products – a series of functional nighty night herbal tea and rice-wined, wild propolis essence for natural healing products, which tailor-made for office people health suffering.

几周以前，我停止了一个新指派的顾问工作，业主原先是我在国际企业的前同事，她现在正想将公司从21年历史的德国进口电脑主机板设备转型为消费品公司型态─一系列针对上办族有健康困扰的植物安眠茶和天然疗效用的纯米酿野生地藏蜂胶液，因为，她的老旧观念让新事业经营备感压力。

A study of Chemically Induced Dynamic Poiarization spectra is made, using a highly time resolved ESR, of photolized anthracenequinone radicals to determine the influence of surfactant micelles on the spin polarization of anthracenequinone anion. It is found that the CIDEP mechanism of photolization is mainly the radical pair mechanism of anthracenesemiquinone radical and of ethylene glycol ketyl R〓〓 or R〓 radical whose center is carbon in anthracenequinone/ethylene glycol system, but there is a certain amount of triplet state mechanism polarization.

分别研究了胶束和微乳液的"笼效应"对蒽醌和苯醌的光解CIDEP的影响，其结果如下：(1)对于蒽醌的CIDEP，在乙二醇溶剂中，极化的蒽醌自由基AQ〓和R〓自由基通过光解经过夺氢反应产生，其CIDEP机理主要是自由基对机理，但也包含了一部分三重态机理。

A study of Chemically Induced Dynamic Poiarization spectra is made, using a highly time resolved ESR, of photolized anthracenequinone radicals to determine the influence of surfactant micelles on the spin polarization of anthracenequinone anion. It is found that the CIDEP mechanism of photolization is mainly the radical pair mechanism of anthracenesemiquinone radical and of ethylene glycol ketyl R〓〓 or R〓 radical whose center is carbon in anthracenequinone/ethylene glycol system, but there is a certain amount of triplet state mechanism polarization.

分别研究了胶束和微乳液的&笼效应&对蒽醌和苯醌的光解CIDEP的影响，其结果如下：(1)对于蒽醌的CIDEP，在乙二醇溶剂中，极化的蒽醌自由基AQ〓和R〓自由基通过光解经过夺氢反应产生，其CIDEP机理主要是自由基对机理，但也包含了一部分三重态机理。

The theory of Quantum Chromo-Dynamics, which describes the strong interactions, has two different vacuum states—perturbative vacuum and physical vacuum.

强相互作用的基本理论量子色动力学有微扰真空和物理真空两种不同的真空态，带色的夸克和胶子不能在通常的物理真空中运动，而只能被禁闭在色中性的强子中。

The minor core protein s C-encoding gene of Muscovy duck reovirus was cloned into theprokaryotic expression vector pET32a. The recombinant plasmid pET32a-s C was amplified andextracted after being transformed into E.coli DH5a competent cells. Restriction analysis withEcoRⅠand SacⅠand sequences analysis indicated that the recombinant plasmid was inserted withcorrect open reading frame. The fusion protein about 50 ku was produced after induction with 0.15mmol/L IPTG of E.coli competent cells transformed with pET32a-sC. The SDS-PAGE andWestern-bloting test indicated that the fusion protein reacted with the convalescents sera of duckinfected with Muscovy duck reovirus. The indirect ELISA method was developed by using thepurified fusion s C protein as coating antigen. The optimal concentration of s C was 5μg/ml, thedilution of serum sample was 1:40; The results showed that preparation of an ELISA by using sCas coating antigen in detecting 50 field duck sera in comparison with the AGIP were more sensitiveand specific than agar gel immuno-diffusion AGIP test. The results suggest that presence ofantibody against viral protein sC in duck may be a good indicator by the sC-ELISA for detectionof duck infection with reovirus.

同时，本研究将编码外壳蛋白σC的基因克隆于原核表达载体pET32a上，经过EcoRⅠ和SacⅠ双酶切鉴定和序列分析后，得到阳性重组质粒pET32a-σC；将阳性重组质粒pET32a-σC转化到大肠杆菌BL-21感受态细胞中进行诱导表达，经SDS-PAGE和Western-blbtting检测分析，融合表达的蛋白能够与番鸭呼肠孤病毒感染的康复鸭血清发生特异性反应；将融合表达的蛋白纯化后作为包被抗原，建立了检测鸭血清中呼肠孤病毒抗体的间接酶联免疫吸附试验检测方法，此方法中抗原的最佳包被浓度为5μg／ml、标准阳性血清的最适稀释倍数为1：40倍，用此方法对50份鸭血清样品进行检测，并与琼脂糖凝胶扩散试验检测抗体的法相比较，证明此ELISA方法具有良好的特异性和敏感性，本研究为今后鸭呼肠孤病毒诊断试剂盒的研制奠定了基础。

We use AOT/iso-octane/water reverse micelles as a biological model to mimic the properties of triplet-excited-state porphyrin in the interfacial region. The amphiphilic property of compound is difficult to evaluate for different system.

用AOT／异辛烷／水反相胶束体系营造了一个多相、多界面的环境，通过对卟啉化合物三重态寿命的测量，研究了以亲水基团为端基的具有不同侧链链长的两亲卟啉化合物的界面行为，探讨了卟啉化合物的亲水疏水性质与界面环境间的相互作用，这对卟啉类光疗药物的结构优化具有帮助。

This research is taking sea perch as the material, and cloning the Syntaxin 1B gene. After extracting RNA from sea perch tissue, we gained the first chain of cDNA by RT-PCR. Then designing a pair of primers according to the sequence of Syntaxin 1B from other organism. Based on the first chain of cDNA cloned from sea perch, the partial sequence of Syntaxin 1B gene is been cloned by using TD-PCR and we received the 751bp fragment at last.

本实验从鲈鱼脑组织中提取总RNA，通过反转录得到cDNA第一条链，根据已克隆出的其它生物的Syntaxin 1B基因序列，设计并合成引物，在妒鱼syntaxin1B基因部分序列克隆与分析 cDNA第一条链的基础上使用降落PCR，进行体外扩增妒鱼 Syntaxin IB基因的部分序列，得到长度为75 lbP的片断，在胶中洗脱下该片段，与pMD 18一T载体链接，转化入感受态细胞，挑取阳性克隆扩大培养，提取质粒，经HindIH和x一gaH两内切酶消化得到75 1 bp的片断，证明链接成功。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷