使发生

After the collision, Shanghai Municipality organized an investigation group for this accident and came to a conclusion in a shortest possible time: it is an omission in the design that caused a wrong instruction, so the down-train directly collided with a normal turn-back train on the side due to insufficient braking distance, and the accident thus happened.

事故发生后，上海市政府迅速组成事故调查组，并在最短时间内对事故作出了结论。事故的直接原因是：由于设计疏漏，造成信号系统发出错误指令，致使列车制动距离不足，使下行列车与正在折返的列车发生侧面冲撞，导致了该事故的发生。

Previous findings from our laboratory have demonstrated that simulated weightlessness may result in atrophic changes with depressed vasoconstrictor responsiveness in hindquarter vessels, and hypertrophic changes with enhanced vasoconstrictor responsiveness in cerebral arteries of rats.

动物实验结果已证实，模拟失重可使大鼠不同部位动脉血管发生差异性改变：后身动脉血管发生萎缩性改变和收缩反应性降低；而脑部血管则发生肥厚性改变和收缩反应性增强。

The calcination of the catalysts at high temperature may easily result in theformation of tetrahedral structure Mo species before sulfidation,and decrease theamount of octahedral coordination Mo species.The sinter and loss of the activecomponents would take place during the calcination at overhigh temperature. Meanwhile,the active component could react with support,thus made the activecomponents entered into support bulk phase.

7催化剂在硫化前进行高温焙烧，容易形成四面体结构的钼物种，而八面体配位钼物种减少，且过高的焙烧温度易使活性组分发生烧结，同时可能发生活性组分的流失或与载体发生反应进入载体体相。

So long as there shall exist, by virtue of law and custom, decrees of damnation 惩罚 pronounced by society, artificially creating hells amid the civilization of earth, and adding the element of human fate to divine destiny; so long as the three great problems of the century-- the degradation of man through pauperism , the corruption of woman through hunger , the crippling of children through lack of light -- are unsolved; so long as social asphyxia is possible in any part of the world;--in other words, and with a still wider significance, so long as ignorance and poverty exist on earth, books of the nature of Les Miserables cannot fail to be of use.

只要是 法律与习俗所造成的社会压迫还存在一天，在文明昌盛时期因人为因素使人间变成地狱，并使人类与生俱来的幸福遭受不可避免的灾祸，只要－－－贫困使男人潦倒、饥饿使女人堕落、黑暗使小孩孱弱－－－这三个问题尚未获得解决；只要在某些地区还可能发生社会的毒害，换言之，只要这世界上还有愚昧与悲惨，那么，像本书这样的作品，也许不会是没有用的吧！

Pyronine B adheres to on the surface of CdS and prevents CdS aggregating, which leads to the decrease of fluorescence quantum yield of CdS. Fluorescence resonance energy transfer happens from CdS to Rhodamine B, Butyl rhodamine B and Rhodamine 6G, respectively. There is a higher FRET efficiency between CdS and Neutral red with the value being 0.282. Moreover, coupling reaction between -NH_2 of Neutral red and -COOH of CdS -TGA leads to red shift of CdS fluorescence spectrum. The reaction also occurs between Safranine T and CdS. At the same time, the Fluorescence of ST is quenched by forming ST -CdS ground state complex. Chapter 6, CdS QDs modified by chitosan and polyethyleneimine can be quenched by Cu~(2+). According to the experimental result, we develop the novel sensor for Cu~(2+).

研究结果，吡啰红与CdS之间作用形式是染料聚集在CdS的表面使得CdS不易聚集，但同时也降低了CdS的发光的量子效率；罗丹明B、罗丹明6G、丁基罗丹明B均与CdS之间存在能量转移，位阻效应使得能量转移效率最高的BRhB的相对荧光强度增大最小；中性红与CdS的能量转移效率更高，同时推测可能使CdS-TGA上的-COOH与部分NR的-NH_2发生偶联导致粒子变大而发生荧光光谱的红移；番红花红与CdS是相互荧光猝灭，可能是ST的-NH_2与CdS-TGA上的-COOH发生偶联使得纳米粒子变大以及二者形成基态复合物的共同作用的影响。

What happened between the first two-way-communicating animal and the first communicating people why landed on Hawaii was a continuing process of extending the senses farther and farther so as to command more information; extending the voice and gestures Farther and farther so as to deliver more information; making one's messages always more portable, more separable from oneself both in space and time, Considered that way, Marshall McLuhan's metaphor of the media as extensions of man is sound history, although the process was under way long before there were any media as we now know them.

第一批互相传播的动物和第一批登上夏威夷会交流的人们之间发生了什么？发生了一个感觉不断延长以至需要更多的信息，发生了声音和姿势不断的扩展以至于要提交更多的信息，使一个人的信息总是更具可携性和在共同的时空间里更具差异性。那样看来，麦克鲁汉把媒介隐喻为人体的的延伸是正确有说法，尽管这个进程在我们不知道这些媒介之前的很久以前就已进行。

Part Ⅱ Effects of sex hormones on action potential and I〓、I〓 current in rat ventricular myocytes Objective To investigate effects of estrogen and androgen replacement on action potential and I〓, I〓 current in rat ventricular myocytes, from which to elucidate the ion mechanism of gender difference in torsade de pointes.

雌雄大鼠发生TdP的性别差异性与性别本身无关，关键在于性激素的差异，雌激素可通过使心肌细胞在复极延长的基础上EAD发生增加，导致触发活动，从而发生TdP；雄激素的作用则相反。

The results showed that the TiN andN films are polycrystalline phase. The properties and structure of TiN films are mainly determined by the N2 mass flow rate, and as the N2 mass flow rate increases, the structure of the TiN films transforms to f.c.c. type leading to better the properties of films. The presence of negative bias voltage can optimize the grain of TiN films, lower the defect proportion and denser the films, which improves the hardness of films. The TiN films conform to the free carrier absorption mechanism and there are many of free electrons with lower N content in TiN films. With the increase of N content, the quantity of free electrons and reflectivity of films decrease, and the plasma frequence shifts to the lower energy, which leads to the regular change of colors of films from silver, yellowy, golden to yellow-red, meanwhile the lightness of films decreases. The goldenN film consists of TiN and ZrN phase, but belongs to a sigle f.c.c. structure with (111) preferred orientation. The Zr-doping dosen't change the position of the valance band, conduction band and forbidden band ofN film, but leads to the presence of new energy levels, which is the reason thatN film remains golden. The transparent hard films with good corrosion resistance and high hardness have been prepared and the further reseachs showed that the grain size of those films is by far smaller than the wave length and the width of forbidden band of those films is very broad, is the reasons that those films are transparent.

研究表明：氮化钛和N 薄膜为多晶态，氮流量决定了氮化钛薄膜的结构和性能，增加氮流量能使氮化钛薄膜的结构向面心立方结构转变，从而得到性能良好的氮化钛薄膜；施加负偏压能优化氮化钛晶粒和减少薄膜中的缺陷，使膜层变得更致密，从而提高薄膜硬度；氮化钛主要遵循自由载流子光吸收，氮含量较少时薄膜中的自由电子数目较多，随着氮含量的增加，薄膜中的自由电子数目不断减少，反射率逐渐降低，等离子体频率向低能端移动，从而使薄膜颜色出现规律变化，由金属色银白色到淡黄、金黄再到红黄，并且薄膜亮度呈下降趋势；金黄色的N 薄膜中存在TiN 和ZrN 的分离相，但其为单一的面心立方结构并具有(111)面择优取向；相对于TiN 薄膜，Zr 掺杂后，并没有使薄膜的导带、价带和禁带发生变化，只是在TiN 禁带内增加了新能级，这也正是掺杂Zr 后，薄膜仍

By the introducing the concept of embodied alterity as the original experience of religion, Thomas Csordas asserts that 'outside of horizon' will be the most essential resource of religious experience, that, according the views of French post-structurism, religious feeling pour out involuntarily.

本研究采用宗教现象学的取向，借重Thomas Csordas的引介，将异己性（他者性，alterity）作为圣世界的经验溯源，而以乔治巴塔耶的宗教理论为主要的发展核心，试图从实徵与理论两个层面包抄，发展癌末处境的圣世界之内涵，其中最具关键的问题在於(1)圣世界经验的发生应先排除语言的干预，使圣世界的发生完全在真切经验自然涌出：(2)圣世界经验的源头应为「域外」，那是非领域、非知，因此，研究问题遂在於「域外何以发生」；(3)圣世界的形成，本质上被假设为「异质跳接」，所以圣世界的复合逻辑应是由常人、医疗、宿缘以及无缘他者四者的逻辑平面交叠、挤压而形成多重皱摺，本研究试图通过病房田野，以实徵资料解明复合逻辑的内涵。

Results 5C11 induced homotypic aggregation, proliferation arrest and apoptosis in the multiple myeloma cell line XG2 highly expressed CD40. 5C11 induced B lymphoma cell line Daudi homotypic aggregation and proliferation arrest but no apoptosis.

结果 5C11能引起CD40表达强阳性的多发性骨髓瘤细胞XG2发生同型聚集，抑制其生长并介导细胞凋亡；5C11可引起CD40＋的恶性B淋巴瘤细胞株Daudi发生同型聚集，抑制其生长并使细胞发生G2/M期阻滞，但并不介导细胞凋亡。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。