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Excitation functions of neutron, proton and α particle emission prior to scission measured in the reactions 28 Si+ 164,167,170 Er→ 192,195,198 Pb are studied using an extensive fission diffusion model and it is found that the model can well describe the trend of particle multiplicities of Pb isotopes measured experimentally as a function of the bombarding energy,which indicates the existence of isotope effects in prescission particle emission.

用推广的裂变扩散模型研究了2 8Si+16 4，16 7，170 Er→192 ，195，198Pb反应中测量的断前中子、质子和α粒子多重性的激发函数。发现扩散模型能很好地拟合这些轻粒子多重性随裂变系统激发能和Pb同位素的变化趋势。表明断前粒子发射存在一个同位素效应。进而在一个考虑了裂变过程中摩擦效应的统计模型的框架内，在In和Er这两个元素的同位素链中，考察了同位素效应与裂变碎片质量不对称性和裂变系统尺度的关系。计算结果表明：同位素效应的存在不依赖于裂变系统的大小和不对称性。此外，当裂变系统具有高的中质比时，轻带电粒子发射将不再敏感于裂变延迟时间的长短，而中子发射则非常敏感。

We always think that love is very heavy ,heavy and could be the heavist thing in the world.but one day,when you look back,you soddenly realize that it is always light,light,we all thought love was very deep,but infact it is very thin ,the deepest and heavist love must grow up with the time.

是世是最重的重量。有一天，蓦然回首，我信才发现，它一直是很轻，很轻，我们以为爱的很深，很深，来日，岁月会让你知道，它不过很浅，很浅。最深和最重的爱，必须和时间一起成长。

Now,as far as the muscles and legs concerned.co-upset the front,hamstering and back,caps down here the main groups in your leg,you gonna need to foucus on,all right,simple co-upright stretch.I'm sure you all see this before,find some spots on the ground to focus on, like your eyes staired,hold this for about 20 seconds so,do the same to the other leg,hamstering certain seconds,you can do it several times,there you have to stretch several muscle in your body,you can do launches like this,stretch co-upset but also certain area of your caps and your hamsterings theother legs as well.

我们大腿有三个部分你需要注意。这些伸展运动，我相信，在此之前你们都看过这些动作，首先你可以注视前面空地的某一个地方，比如说你可以注视左前方，将你的一条腿抬起来，保持静止。这个动作保持20秒，你的右前腿也重复同样的动作。轻捶你的腿，你可以对不同的腿的部位轻捶。你需要伸展退步的肌肉，你可以这样开始做伸展腿部的肌肉还有小腿的部位，另一条腿做同样的动作。

23123 Working face as an example,the problem in the coal mining of large-angle underhand stoping is analyzed.

在大角度俯采条件下，以23123轻放工作面为例，对回采过程中存在的问题进行分析，并提出解决办法，成功实现了轻放工作面的大角度俯采，并为类似地质条件的煤层开采提供了借鉴经验。

Third, Evaluation criteria are inflexible and can not serve the aim of evaluating different projects with different characteristics, the evaluation index being unchangeably bound to papers, works, or scientific research projects.

通过对我国高校教师科研评价的研究发现存在如下问题：一是评价方法不完善，以定量评价为主；二是重形式轻实质，注重科研成果发表的刊物级别、获奖等级，并以是否&核心&、SCI、EI收录等形式代替实质；三是评价标准单一化，不管评价目的是否相同，均采用论文、著作及科研项目等源生指标作为评价标准；四是重数量轻质量，教师为了数量达标，不得不为凑数写文章。

For sheet-fed offset presses, plant height should be not less than 3. 5 m, apart from considering the height of the machine, you should have the height of the docurments underpan, scrolling the height of the steel tube (or the height of the 88 car activities), the height of the gantry and the height of the hoist, and so on, the best plant height of 4 m through 4. 2 m, height of less than 3 workshop. 5 metres, off off or more new equipment can occur when lifting into place.

差于单张纸胶印机来说，厂房低度答不超出3.5米，除了思考机械的低度边，还答有装箱底盘的低度、转不静钢惯的低度（或者勾当88小车的低度）、龙门架的低度和起轻葫芦的低度等，最坏的厂房低度为4米到4.2米，若厂房低度超出3.5米，差开或差开以上陈摆设起轻到位时会爆发便当。

Results Of them, 35 cases were diagnosed mild acute unobstructive biliary pancreatitis, 22 cases mild acute obstructive biliary pancreatitis, 20 cases severe acute unobstructive biliary pancreatitis and 27 cases severe acute obstructive biliary pancreatitis.

2004年6月至2006年12月间收治胆源性急性胰腺炎104例，根据有无胆道梗阻及轻重程度分为4类：轻症非梗阻型、轻症梗阻型、重症非梗阻型、重症梗阻型，对其临床治疗结果进行回顾性分析和总结。

I understand that one year of suspension is not much for the kind of unsportsmanlike act that Margarito presented against Mosley.

库托认为一年的禁赛处罚太轻了，他说：我认为，马加里托对莫斯利一战使用那样的缺德伎俩，一年的禁赛处罚太轻了。

Although lymphoma is vanishingly rare in cervix, I am concern of this case and should further investigate to rule out lymphoma. I suggest to have immunostains with CD20, kappa and lambda to see if this is mainly the B cell population with restricted immunoglobin light chain expression.

虽然子宫颈淋巴瘤非常罕见，但这例应进一步做工作排除淋巴瘤，建议染CD20、免疫球蛋白kappa 和 lambda轻链，看看这些细胞是否是B淋巴细胞，并且是否有免疫球蛋白轻链的限制性表达。

This hi-tech process - developed by Yamaha - allows lighter, more intricate castings, giving us the freedom to create a weldless frame that is stiff, light, compact and stunning to look at.

这种高科技工艺-开发的雅马哈-允许更轻，更复杂的铸件，使我们的自由，创造一个weldless框架激烈，轻，紧凑和迷人看看。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。