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Cavitations in foreign hydraulic turbines appear in clear water condition, so its destructive extent is not far more serious than in Yellow River hi our country. Stronger stiffness and more agility are required for Special-purpose robot for hydraulic turbine repair used in our country. Foreign robot for hydraulic turbine repair could not satisfy our working require, so we develop special-purpose robot system that is used to polish and weld repair cavitate flow path surfaces of hydraulic turbines on all location.

国外水电站的水轮机汽蚀是在清水条件下产生的，其破坏程度远不及我国黄河等水域严重，用于我国水轮机修复工作的专用机器人，要求有更强的刚度和更大的灵活性，国外水轮机修复机器人满足不了我国水轮机修复工作的要求，因此我们开发了用于在机坑内对水轮机空蚀磨损破坏表面进行修复的&水轮机修复专用机器人&。

In fact Biodynamic Craniosacral Therapy is so gentle that some people think nothing is happening. But that "nothing" is the key. When we stop trying to do something, stop trying to control ourselves, perfect ourselves, fix ourselves, when we stop, we can enter the primordial stillness and silence of the body′s deep wisdom. In that dynamic stillness, the fixed patterns of sickness, trauma, distress, alienation and suffering can be released and the body/heart/mind can reorient itself toward the powerful health and natural bliss of our deepest self.

事实上头荐骨疗法是如此地温和，以至于一些人认为什么事都没发生，但&什么事都没发生&是个关键，当我们停止去做什么的企图，停止努力去控制我们自己，使自己完美和修理自己，当我们停下来时，我们就能够进入身体深层智慧的根本静止和宁静之中，在这种有活力的静止中，固着的疾病模式，创伤，不幸，疏离和受苦会被释放，身心灵会再调整自身朝向强大的健康和我们最深自我的自然狂喜。

She is the boy's first love. She is so pure and noble, so beautiful in boy's dream that only can watch and cannot dishallow.

她是男孩的初恋，纯洁高贵，美丽如梦，只可远观而不可亵玩。

At the BCL of 500ms, 1000ms and 2000ms,the VWtimes increased markedly with the BCL prolonging, and the degree of increasing was even obviously when heart rate was slow (BCL=2000ms or 1000ms). The enlargement of VWs was a most important reason to increase the incidence of ventricular arrhythmias; 2）At the BCL of 500ms, 1000ms or 2000ms,the VWtimes of the premature stimulates S2 was at endomembrane were wider than at the outermembrane. We supposed that premature stimulates come from endomembrane was easier inducing VF compared with outermembrane;3The VWtime of unidirectional block was wider than reentry's, we can see that reporlarization dispersion changed dynamicly. 4The QRS polar of the premature stimulates was opposite the primary beats ,which suggesting that excitation of inducing premature beats was coming from epicardial. That is to say electrotonic potential take part in the creation of reentry;5With the ratio of the Tp-e/QT increasing the occurrence of VF was upgrading. So the ratio was an effective method to estimate the event of SCD.6 The VWtimes of S3 were broaden than S2's. But we can not study penetratingly, which is the contents of our future studies.

在BCL为500ms、 1000ms和2000ms刺激条件下，随着刺激周长的增加单向传导阻滞时间易损窗呈增大趋势；并且在心率较慢时(BCL为2000ms和1000ms)增大最明显，是LQTS患者室性心律失常发生率增加的原因之一；2）在BCL为500ms、 1000ms和2000ms刺激条件下，S2位于内膜侧时时间易损窗大于在外膜侧时的，推测来自于内膜侧的期前刺激易于诱发室性心律失常；3）折返激动时间易损窗小于在单向传导阻滞时间易损窗，折返易发生于S2刚进入单向传导阻滞区间时，这说明复极梯度的不均一是动态变化的；4心电图上倒置QRS波与正常S1刺激所引起QRS波极性相反，提示不同位置S2刺激引发的室性早搏的兴奋均来自于外膜侧，说明了电紧张电位扩布参与了折返的产生；5）Tp－e/QT可以反应跨膜复极离散度，随着Tp－e/QT比值的增加PVT的发生增多，其可以用来预测室性心律失常的发生。6）随着期前刺激数目的增加时间易损窗增大。

Especially, applying the estimation of map-aiding matching to modify Kalman Filter, the precision of error in the road is obtained in the field of road, so it can satisfy demand of VMS.(3) For the moving vehicles in a city, DGPS is so often affected by obstructing that DGPS signals are intermitted. The paper establishs mathematical model of DGPS/DR.

本文建立了组合导航系统的数学模型，提出了对观测量进行误差补偿的迭代扩展卡尔曼滤波算法，通过该算法将DGPS和DR系统集成起来，进行综合数据处理，从而可以连续不断地为行驶在街道上的车辆提供精确的定位服务。

Hypercube has many advantages, such as smaller diameter, simple routing algorithm, many parallel paths between any two nodes, and fault-tolerance, on the other hand that the Hypercube nodal degree increased logarithmetically to the number of nodes has limited network population. So we propose a constant nodal degree hierarchical topology to remedy the weakness of Hypercube and take advantages of Hypercube most. Given the definition of FCCN we analyse the basic properties including nodal degree , number of links , extensibility and diameter (maximum network communication delay). Also we proposed a simple and self-routing algorithm applied in FCCN. Although the self-routing algorithm is not optimal, but at more than 82% case it can get the shortest path, and the percent is larger and larger increased with network levels. By the self-routing algorithm the internodal distance is calculated to evaluate the network communication delay more clearly. The average internal distance is in order of the cubic root of the network population that is almost same as logarithmetically relation in a few thousands. FCCN is a highly scalable network due to its recursive construction.

首先在比较了基本互连网络的基础上，看到超立体网络的杰出性能，包括网络直径小、寻路算法简单且为自寻路算法、容错能力好等等，但是由于其节点度随网络的规模的增加而按对数关系增长，使得超立体网络的应用规模受到极大限制，所以为了能最大限度利用超立体网络的优点的同时弥补其节点度方面的不足，作者提出了节点度等于常数4的FCCN网络结构，来最多地利用立方体网络的优点；然后在对FCCN网络进行严格的定义后，分析了网络的节点度、链路数、延伸特性、网络的直径（决定网络的最大通讯延迟）等，并提出了适于FCCN网络的简单的自寻路算法，计算自寻路算法可得到最短路径的比例，看到在多于82％以上的情况自寻路算法都是最优的，而且比例随网络层数的增加而增加；应用所提出的自寻路算法计算了可以更加准确反映网络通讯延迟的参数—网络平均节点距离，计算得到此参数与网络大小的立方根成正比，此比例关系在网络的规模在几千节点以内与对数关系的网络几乎一样；FCCN网络是一高度可扩展结构，这是因为FCCN的递归构成方式，使得网络在增加节点时其原有的拓扑结构可以保持不变，不需对网络进行重新设计，为网络的实用扩展提供了条件；理论分析得出FCCN网络是一种高度可扩展高性能网络的结论。

The results illustrate the facts that:(1) The best catalyst among them is manganous sulfate,(2) compound catalyst consisting of a mixture of metal sulfates in proper proportion is better than any one of them used alone.

本文研究的第二种脱硫新工艺是采用MnSO〓等催化剂使SO〓经过液相催化成SO〓进而形成稀硫酸，实验发现MnSO〓相对于ZnSO〓和〓有较好的催化作用，三者按一定比例组成的复合催化剂的催化能力优于单组分的催化能力。

The American entertainment is based on highly developped economic technology, entertainment is purely entertaining. The general public is willingly and passionately immersed in the sensual pleasure, the danger of"amusing ourselves to death"predicted by Portsman is real. The situation in China looks like that in the United States, but in fact, the technical development in China is not as overwelming as that in the States, the political element is still deeply involved in the individual life environment. Simplity of technology and complicity of psychological feelings stand out as main features of Chinese entertainment culture. People are using the forms of entertainment but refuse to be purely entertaining or entertained this is so called"amusing ourselves not to death".

就对大众的普遍影响力而言，美国娱乐文化的基于经济技术高度发达、享乐单一的现实，大众兴高采烈、心甘情愿地沉溺于感官刺激，面临波兹曼担心的&娱乐至死&的危险，而中国的娱乐文化表面上看起来趋同于美国，但一方面，中国的经济技术没有发达到统领一切的地步，另一方面，中国政治因素依然深入的渗透在的个人生存环境中，因此，中国的娱乐文化则更多地集中在技术简单、感受复杂的心理空间中，大众自觉不自觉以娱乐方式，却为不甘成为娱乐工具而抗争，可谓&娱乐不死&。

The Premiership is so long with so many crucial moments that you never know when it is a crucial moment,' he argued as he reflected on a helter skelter second-half at Goodison Park.

&英超的赛程十分漫长，有许多关键的时刻，所以你不知道何时才是关键的时刻。&穆里尼奥为他下半场在古迪逊公园球场的疯狂表现辩解helter skelter 我查了下是个电影的名字，中文翻译是杀人王。。。怎么这么形容呢。。。。

Actually afore-mentioned 3 o'clock is the basiccest, also be to ensure when to you are doing a keyword, won't be dropped by K later, or fall easily a standard of authority, if stand newly to do a keyword directly, the rank is to have, did not have a few days to be dropped by K, such experience I had been experienced a lot of times, this also is the experience that come down is accumulated in ceaseless attempt, in fact experience told us, want to make flow, want to make money, so precondition should have a pretty website namely, although spadger is small, but the five internal organs is provided complete, meaning that is to say because your website is individual website what do not need to do is too large, make oneself maintenance very difficult.

其实上述三点是最基本的，也是确保以后你在做要害词时不会被K掉，或轻易降权的一个标准，假如新站直接做要害词，排名是有了，没几天就被K掉了，这样的经历我经历过很多次，这也是在不断的尝试中积累下来的经验，事实上经验告诉了我们，要想做流量，想赚钱，那么先决条件就是要有一个像样的网站，麻雀虽小，但五脏具全，意思就是说你的网站由于是个人网站不需要做的太大型，使自己的维护很困难。

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。