原因明显的

We're not sure why, but there 's evidence it increases alertness,he says.

他说："我们目前并不知道其原因何在，但有明显证据表明这样可以提高孩子的敏捷程度"。

Now my courtyard in January 2006, the cataract of gimmick small cut that undertook in January 2008 excises combination artificial crystalline lens appears to low eyesight patient has case study and be adopted after embedded operation nurse accordingly, obtain favorable result, report as follows now. 1 clinical data 1.1 average data in January 2006, the operation treated a patient in January 2008 562 (594), male 304, female 290; age 6 years old of ~89 year old, senile sex cataract 482 (504), traumatic sex cataract 26 (26), complication cataract 50 (60), congenital cataract 4 (4), light of the eyesight before art feels - 0.3, there is the person that force of backsight of art of apparent diagnostic effect restores 26 times before art, among them diabetic retinal pathological changes 10, pathological changes of senile sex yellow spot 8, glaucoma optic nerve is damaged 7 times, corneal blaze 1. Standard of 1.2 low eyesight diagnoses watch of eyesight of standard of standard application international to undertake checking according to our country low eyesight, optimal and correctional eyesight is in 3 months after art 0.05 above, but in 0.3 it is low eyesight standard below. 1.3 results 594 art hind are inchoate...

现将我院2006年1月—2008年1月进行的手法小切口白内障摘除联合人工晶状体植入手术后出现低视力病人进行原因分析并采取相应护理，取得良好效果，现报告如下。1临床资料1.1一般资料2006年1月—2008年1月手术治疗病人562例(594眼)，男304眼，女290眼；年龄6岁~89岁，老年性白内障482例(504眼)，外伤性白内障26例(26眼)，并发症白内障50例(60眼)，先天性白内障4例(4眼)，术前视力光感-0.3，术前有明显诊断影响术后视力恢复者26眼，其中糖尿病视网膜病变10眼，老年性黄斑病变8眼，青光眼视神经损害7眼，角膜白斑1眼。1.2低视力标准根据我国低视力诊断标准应用国际标准视力表进行检查，术后3个月最佳矫正视力在0.05以上，但在0.3以下为低视力标准。1.3结果594眼术后早期。。。

Analyzing and simulating of the deformation law of the ceramic downspout product after overcoming the shortage of powder material models in the software of MSC. MARC. It shows out the important effects of various factors and the shape of mandril during the process. And it is obvious that the shape of the top mandril has more effects on the process than the bottom.(3) Showing out the important effects of model figure on the flowing of powder and the forming of low-density fields from the analysis. After changing the top of the mandril into spherical shape, an improving model is putting out so that the distribution of stress and strain turns to be even and proper and that the flow rule of powder grains is better.(4) Calculating of the dimensional precision and the cutting ratio of the product and analyzing of the effects of such factors as rubber aging, loading process, mandril, friction etc. on the cutting ratio.

MARC存在的粉末材料模型方面的设计缺陷后，对连铸水口粉末成形件的变形规律及影响因素作用进行了模拟分析，指出芯棒形状对成形件的变形有较大影响，并且芯棒顶部形状与芯棒底部形状相比，对粉末变形有更大影响；(3)分析了成形件出现低密度区域的原因，指出模具形状对粉末流动以及粉末成形件低密度区域的形成有重要作用，提出了密度分布优化改进模型：改进模具顶部形状，并将芯棒顶部设计成球面后，粉末成形件顶部区域的应力、应变分布更加均匀、合理，粉体颗粒流动情况明显改善，低密度区域明显缩小；(4)计算了成形件的尺寸精度及切削率，并指出除模具形状的影响外，充填密度、橡胶模具老化、加载工艺等其他因素对总体切削率也有相当的影响。

The cause of emphraxis of fallopian tube is key to successful surgery.The site of reopen and the way of ligation had significant effect on pregnant rate.Microsalpingos-tomy may raise the rate of reopen and pregnancy.

输卵管阻塞的原因是手术成功的关键，输卵管复通部位和结扎方式明显影响输卵管的复孕率；显微输卵管复通术可明显提高输卵管复通率和复孕率。

In this dissertation, we optimized the thinkness of each layer of TFEL devices using the layered optimization method to obtain ZnS: Ce〓 TFEL devices. Accoding to the energy level structure of Ce〓, two criteria for distinguishing the EL of Ce〓 were found out, from which it was conduded that the TFEL of ZnS: Ce〓 comes from 5d→4f transition of Ce〓. The measurement of brightness waveform showed that the TFEL of ZnS: Ce〓 was the luminescence from independent centers. and there were the field induced-delocalization in this process anf it〓s the cause of low TFEL efficiency of ZnS: Ce〓. In this dissertation, different influence factors on TFEL of ZnS: Ce〓 were sdudied. The influence of different host lattice is different: The blue/green ratio of ZnS: Ce〓 in hexagonal system of ZnS is larger than that in cubic system of ZnS, and the TFEL peaks in hexagonal system of ZnS moves toward longer wavelength compared with that in cubic system of ZnS. The adding buffer layer was used in this stage. The solubility of Ce〓 in ZnS was small and it was another limit to TFEL brightness of ZnS: Ce〓 device. The solubility of Ce〓 increased ten times when using Li ions as flux, so that the TFEL brightness of ZnS: Ce〓 was enhanced. It was found that the appearing of ZnO in active layer improves the TFEL of ZnS: Ce〓: the brightness and the wave range of ZnS: Ce〓TFEL were enhanced.

本文采用TFEL的分层优化方案，优化组合了各膜层厚度，选择最佳制备条件，得到了ZnS：Ce〓的TFEL；根据Ce〓的能级结构，找到了判别Ce〓的EL的两个简单依据，并据此断定ZnS：Ce〓的TFEL的两个发射峰分别属于Ce〓的〓和〓跃迁；亮度波形测量表明ZnS：Ce〓的TFEL属于分立中心发光，分析认为在此过程中存在着较严重的场致离化，这也是ZnS：Ce〓的TFEL效率较低的一个原因；本文考查了影响ZnS：Ce〓的TFEL的各种因素，发现：基质的晶体结构对ZnS：Ce〓的TFEL有所影响，在六角相ZnS中Ce〓的TFEL优于立方相ZnS中Ce〓的TFEL：发射峰的蓝-绿比相对较大，且光谱向短波方向移动，在此项研究中本文采用了在发光层前增镀过渡层的办法，过渡层为六角晶相的ZnO；限制ZnS：Ce〓的TFEL器件亮度的一个原因是Ce〓在ZnS中的溶解度低，本文用Li离子作助溶剂增大了Ce〓的溶解度，增大幅度为一个量级，并且ZnS：Ce〓的TFEL亮度明显提高；从ZnS：Ce〓的TFEL光谱来看ZnS：Ce〓的TFEL波长覆盖范围较小，亮度也不高，达不到做为白色TFEL材料的要求，需要寻找新的白色TFEL材料；在研究ZnS：Ce〓的TFEL中还发现：发光层中ZnO的出现有利于ZnS：Ce〓的TFEL：发射峰变宽、亮度增大。

Harrahs Reportedly Sold - Filed under: World Series of Poker, BusinessAt LasVegasVegas, flipchippro says that the rumors are true, and Harrahs will be sold to Apollo Management Group for around 17 billion dollars.This is a big deal for several reasons beyond the obvious poker-related ones, and those reasons are scattered up and down the Strip from Tropicana all the way down to Sahara in the form of nearly every hotel that has a porn slapper out front; Harrahs is one of the largest employers in Las Vegas, and any changes in ownership will impact a whole lot of people who work in the hotel and casino ind...

harrahs报卖出-存档下：世界系列棍，businessatlasvegasvegas，flipchippro说传言属实，而阿波罗harrahs管理集团将出售给大约17亿dollars.this是什么大不了的原因有几个明显超出棍问题，则而这些原因都分散了上下各带一路从热带到撒哈拉大酒店的形式，几乎每到一个色情片出门前；harrahs是全球最大的雇主在拉斯维加斯、而任何改变所有权会影响整个工作的人很多，在赌场、酒店移民局

So, the aromaticity of acenaphthenyl groups in C_2 gum should be the least. In order to explain the reason, quantum chemical calculation is utilized. The optimized geometrical structrures of condensed aromatics in C_1 gum, C_2 gum and C_3 gum are calculated at B3LYP/6-31G* levels. We find that some phenyl groups in acenaphthenyl groups are coplanar and have the largest conjugated structure.

为了解释其原因，我们利用量子力学方法进行了计算，研究了三种稠环基团在B3LYP／6-31G*基组水平下优化得到的几何结构，发现苊式多苯基苯基中的萘环和中间的苯环共面，电子离域性最大，而其他二者所有苯环都不共面，发生了明显地扭曲；同时，在优化几何结构的基础上，对三种化合物进行了前线分子轨道的分析，利用密度泛函理论方法(density function theory，DFT)计算了稠环基团的最高占有轨道和最低未占轨道之间的能量差，即能隙，发现C_2胶上苊式多苯基苯基的Eg最小，解释了C_2胶具有最好的辐射保护效果的原因。

The result makes clear: 1 index of pressure of Chinese farmland zoology is older, be in ascendant trend, its are main the reason is our country farmland the area decreases in great quantities continuously and population increases;2 farmland pressure quickly to save time difference bigger, the farmland pressure of southeast and southwest is apparent prep above is mid with heighten of grade of index of pressure of zoology of farmland of municipality directly under the Central Government of upper zone;3 and southeast ministry area, upper, northwest and mid major area exponential grade is invariant, only mid with the decrescent of grade of index of a few district, but not apparent.

结果表明：1近11年的中国耕地生态压力指数比较大，并处于上升趋向，其主要原因是我国耕地面积持续大量的减少和人口快速的增加；2耕地压力省际差异比较大，东南和西南地区的耕地压力明显高于中部和北部地区；3直辖市和东南部地区耕地生态压力指数等级增高，北部、西北和中部的大部分地区指数等级无变化，仅中部和东北部的少数地区指数等级变小，但并不明显。

Possible reasons for this failure may be that obesity is so physiologically complex that no single gene or even handful of genes is likely to have a dispositive role, that examining gene gene interactions is difficult without large numbers of subjects, and that variations among current candidate genes are not the most important contributors to human adiposity.

其他有明显量的变化的基因很难证明，可能的原因就是肥胖是一个复杂的生理变化过程，单个基因或一部分基因会能起到真正的作用，没有大规模人群实验检测基因相互作用还很困难，而且当前的候选基因变化并不是人类肥胖的主要原因。

Cause pily grade to drop besides climate reason, advanced course cotton decreases apparently outside, cotton is current the disorder of system, put the negligence of pair of pily quality problems that be in generally, a few places are impure even make the person such as false become a common practice is a reason, also make quality of new this year cotton nots allow hopeful, cheated a shadow again to the pily resource that supplies insecurity originally.

除了气候原因造成棉花等级下降，高等级棉花明显减少外，棉花流通体制的混乱，普遍存在的对棉花质量问题的忽视，一些地方甚至掺杂使假成风等人为原因，也使今年新棉质量不容乐观，给本来就供应紧张的棉花资源又蒙上了一层阴影。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了