发射体

A method for determination of boron in ferroboron by inductively coupled plasma emission spectrometry has been developed.

通过最佳微波消解条件、分析谱线和内标元素的选择，基体及共存元素间光谱干扰的研究，检测限的测定以及样品分析，建立了微波消解-电感耦合等离子体原子发射光谱法测定硼铁中硼的分析方法。

In this paper,the inductively coupled plasma atomic emission spectrometry method by which the matrix was matched to the calibration curve was proposed for the direct determination of fourteen trace elements in potassium fluotantalate .

提出了基体匹配标准曲线，电感耦合等离子体发射光谱法直接测定氟钽酸钾中十四种杂质元素的分析方法。

In 15 cases（32.61%）,infarcts also appeared as wedge-shaped areas on CT or MRI,but located at marginal zones between the middle cerebral arteries and posterior cerebral arteries,the patient mailnly showed mild hemiparesis,hemianopia and apathy. In 13 cases（28.26%）,the long-line or triangle shaped infarcts areas usually located at marginal zones between the superficial and deep territory of the middle cerebral arteries in the basal ganglia and posterolat eral angulus frontalis.

梗死部位不同，临床症状和体征也不同，近年来，由于CT、磁共振成像、单光子发射计算机体层摄影术等神经影像学技术的发展和应用，对CWI的定位、病变范围的确定、病因、病理机制等提供了可靠的依据。

The alkali metal complexes containing oxadiazole ligand were synthesized and we found that the emission color was dependent on the central ion.

合成了含有噁二唑配体的碱金属配合物MOXD。我们发现配合物的发光颜色取决于中心金属离子，LiOXD是一个优良的蓝光材料，半峰宽是65nm，发射峰位在478nm，它也可以作为界面材料使用，起到和LiF相同的作用，即改善电子注入。

A little of the diaylsed solution was dilluted with distilled water (1:4) and applied to metallic sample plate following negative staining with sodium phosphotungstate solution. The sample was freeze-dried and examined by transmission electron microscopy 1.4 IFvs size and size distribution measured 1.5 The shape morphology of IFvs 1.6 Measureing the encapsulation efficiency and loading capacity of Liposomal Gd-DTPA A sample volume of 5ml was sent to analyze (Zhongshan University Analytical Center, Guangzhou).

1.6 Gd-DTPA脂质体包封率及载药量的测定取5ml前述离心后所得上清液送交中山大学分析测试中心，采用高频电感耦合等离子发射光谱法测定离心液中Gd-DTPA含量，用加入总的Gd-DTPA量减去离心液中的Gd-DTPA含量即得包封量。

In this paper, twenty novel meso-substituted porphyrins of four series were designed and synthesized by increasing the conjugation of porphyrins or introducing substituents with high fluorescence quantum yield into the meso-position of porphine, and then red OLEDs were fabricated by doping porphyrins into a suitable host using ten porphyrins compounds and their electrolumin -escence properties were tested. The main contents and results were generalized as follows:Three meso-tetrakisporphyrins 4a-c and three conjugations of porphine-triarylamine linked by styrene 10a-c were synthesized and characterized by 1H NMR, MS, UV-vis spectra and fluorescence emission spectra.

本文通过增大卟啉分子的共轭结构或将具有高荧光量子产率的基团连接到卟吩环的中位得到了四类共20个新型的卟啉化合物，并选取其中10个化合物制备有机发光器件来考察材料的电致发光性能，具体内容包括以下几个部分：设计合成了3个中位直接被三芳胺取代的卟啉化合物4a-c和3个通过苯乙烯连接的卟吩-三芳胺共轭体10a-c，通过核磁氢谱、质谱、紫外吸收光谱和荧光发射光谱表征了新化合物的结构。

Using 11C--PK11195 positron emission tomography, we investigated microglial activation in HD presymptomatic gene carriers, its relationship with striatal neuronal dysfunction measured with 11C-raclopride PET, and the role of PK PET as a possible marker of subclinical disease progression in PGCs. Eleven HD PGCs underwent PK and RAC PET. Their results were compared with those of healthy controls.

利用11C--PK11195电子发射断层扫描，我们研究了HD的基因携带者症状发生前小神经胶质细胞的活化情况，它与纹状体的神经元的机能障碍的关系，以及PET可能作为PGCs亚临床症状进展的指标。11位HDPGCs接受了PK和RACPET检查，其结果与健康对照人群进行比较。

This dissertation introduces the history, key technology, current status of nation and internation ,and the importance of MiroSot ; describes function theory and constitutes of MiroSot resumptively firstly ; then introduces machine structure in detail including the characters and choice of electromotor and the design and facture of hull; stresses on control circuit of soccer robot including the choice of control circuit and DSPs, basic circuit of soccer robot and control algorithmic of soccer robot.a new design based on DSPs is made; lucubrate radio communication subsystem including the origin of yawp and controlled method in radio communication finally, and a emitter is made, and hard base has gained to upbuild experiment bed of MAS.

本论文首先简要地介绍了机器人足球比赛的发展历程、所涉及的关键技术和研究意义，概括地描述了MiroSot系统的构成；然后系统地研究了足球机器人机械结构的设计、电动机的选择、壳体的设计等，重点研究了MiroSot足球机器人的控制电路，包括DSPs芯片的选择、足球机器人硬件电路的设计和控制算法的编写，在此基础上研制了基于DSPs的足球机器人；最后深入研究了无线通讯子系统，包括无线通讯干扰噪声的来源及其抑制方法，无线发射器软、硬件的设计和制作，为全面建立多智能体系统实验平台奠定了基础。

Thus Satan talking to his neerest Mate With Head up-lift above the wave, and Eyes That sparkling blaz'd, his other Parts besides Prone on the Flood, extended long and large [ 195 ] Lay floating many a rood, in bulk as huge As whom the Fables name of monstrous size, Titanian, or Earth-born, that warr'd on Jove, Briareos or Typhon, whom the Den By ancient Tarsus held, or that Sea-beast [ 200 ] Leviathan, which God of all his works Created hugest that swim th' Ocean stream: Him haply slumbring on the Norway foam The Pilot of some small night-founder'd Skiff, Deeming some Island, oft, as Sea-men tell, [ 205 ] With fixed Anchor in his skaly rind Moors by his side under the Lee, while Night Invests the Sea, and wished Morn delayes: So stretcht out huge in length the Arch-fiend lay Chain'd on the burning Lake, nor ever thence [ 210 ] Had ris'n or heav'd his head, but that the will And high permission of all-ruling Heaven Left him at large to his own dark designs, That with reiterated crimes he might Heap on himself damnation, while he sought [ 215 ] Evil to others, and enrag'd might see How all his malice serv'd but to bring forth Infinite goodness, grace and mercy shewn On Man by him seduc't, but on himself Treble confusion, wrath and vengeance pour'd.

V2：撒但这样对他最亲近的伙伴说着，把他的头抬出火焰的波浪上面，两只眼睛，发射着炯炯的光芒，身体的其他部分平伏在火的洪流上，又长又大的肢体，平浮几十丈，体积之大，正象神话中的怪物，象那跟育芙作战的巨人泰坦，地母之子，或象百手巨人布赖利奥斯，或是古代那把守塔苏斯岩洞的百头神台芬，或者象那海兽列未坦，就是上帝所创造的一切能在大海洪波里游泳的生物中最巨大的怪物：据舟子们说，他有时在汹涌的挪威海面上打瞌睡，常有小舟夜航而遇险的时候，以为他是个岛屿，抛锚扎在他的鳞皮上，碇泊在他身旁的背风处，在黑夜的笼罩中等待姗姗来迟的黎明。大魔王就是这样横陈巨体，被锁在炎炎的火湖上面，既不能起立，也不能昂起头来，但由于那统治万汇的天神的意志和他的洪量，让他自由地得逞阴谋，他心想危害别人，却终于加重自己的罪行，刑上加刑，让他懊恼地看见自己一切的恶意怎样在他所引诱的人身上带来无穷的善意、恩惠和怜悯，而在他自己身上却招来了三倍的慌乱、惩罚和报复。

The UV-visible spectra of oxidized and reduced F28Y and F106Y were in agreement with the wild NGB, but the oxidized F28Y＇s Sorer band had a 2 nm blue shift, which suggested that the two mutants still remain hexa-coordinated form.

氧化型和还原型F28Y及F106Y的紫外-可见吸收光谱与野生型相似，仅氧化型F28Y的Soret带有2nm的蓝移，说明这两种突变体蛋白仍保持六配位形式。F28Y的荧光最大发射峰明显红移（340nm→347nm），表明其荧光基团更加暴露于极性环境中。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失