有缺点的

And use the prior and more consummate ways to carry through vaneaccidence design, These ways have own technology points and disadvantage, In this paperstressly discuss the momentum-element theory way, this way was developed in the basic ofthe two ahead ways, and it overcome their defect. It also use element theory to deal withvane design. In the vane designing and aerodynamical characteristic calculating they bothrelate with intervene gene, so the keystone is to carry through the intervene gene in twocase, thereout to do the vane design and aerodynamical characteristic calculating.

运用翼型的基本概念和风力机叶片的基础外型参数进行叶片设计的预研讨论，并分别运用了Glauert和Schmitz叶片设计方法叶片进行初步设计，这两种方法有其各自技术特点和缺点，文中还着重研究了动量—叶素理论方法，这种方法在前两种设计方法的基础上发展而成，并采用两者的叶素研究方法进行叶片设计，动量叶素理论方法在进行叶片外型设计和叶片气动特性计算都涉及到干涉因子，文中重点对设计和计算情况下的干涉因子进行处理，并由此来设计叶片的外型和进行气动特性的计算。

Through discussing good and bad points of several common statistical measures and examining the relationship between such measures,we discover that the statistical method itself also has some unsatisfactory places,one of improvement means is to use the axiomatic method and the welfare method.

从理论上讲，有许多种可实际应用的度量不平等的方法，每一种度量方法都具有一些值得称颂的优点，同时也存在一些难以克服的缺点，其中实践中使用得最为广泛的就是统计度量方法。

Make them considerevery vice,as shameful and unmanly:fire themwith ambition to be useful——make them disdainto be destitute of any useful,or ornamentalknowledge or accomplishment.Fix their ambitionupon great and solid objects,and their contemptupon little,frivolous,and useless ones.

培养他们良好的道德，使他们养成勤勉，充满活力和富有进取精神的习惯；让他们视每一种缺点为可耻和懦弱：激励他们要有雄心壮志成为有用之材——使他们鄙视缺乏有用知识的人和毫无成就的人；把他们的抱负建立在伟大、坚定的目标之上，而无视那些细小、琐碎和无价值的事情。

Therefore, when configuration resolver leather lustre-coating agent uses the alkyd resin and the melamine xylenol-formaldehyde resin and the cellulose nitrate mix method, the retention cellulose nitrate Cheng Mo merit, improves it not to bear the aging, the cold resistant bad shortcoming, undergoes the repeated test, compounds the successful resolver lustre-coating agent to have the very good radiance and softness, bears the stretch, bears scours, becomes the membrane to be smooth.

因此，在配制溶剂型皮革光亮剂时采用醇酸树脂和三聚氰胺甲醛树脂与硝化纤维混合的方法，保留硝化纤维成膜的优点，改进其不耐老化，耐寒性较差的缺点，经过反复试验，配制成功的溶剂型光亮剂有很好的光亮度及柔软度，耐拉伸，耐擦洗，成膜光滑。

My friend,a doctor at a hospital,had finished a physical exmination on an eight-year-old boy when the mother told the doctor that his son was always having junk food.The doctor thought how he might get the chid do see the disadvantages of his poor eating habit.

我的朋友，在一家医院的医生，已完成了一个8岁的男孩时，母亲告诉医生，他的儿子总是有垃圾挺难找到典型的医生认为他可能会怎样做的孩子看到的缺点物理他的不良饮食习惯。

Differing from the general BEM that is attributed from the general boundary integral equation, The natural boundary element method attributed from the natural BIE has not only the advantage of the dimensionality, but is confirmed and gain the only NBIE from the original problem.

无网格方法仅仅需要节点信息，克服了有限元等传统数值方法对网格有较强依赖性的缺点，摆脱了网格的束缚，避免了大量的网格分划、复杂的网格生成及重新划分的工作，减少了因网格畸变而引起的困难，而且收敛快、精度高、易于实现和进行后处理工作。

Therefore, no matter the ideal companion the general meeting has not the perfect place in the reality, more importantly we see opposite party merit, but contains opposite party shortcoming, the multi-exchanges, the multi-communications, believed that each other can approach gradually toward the ours boundary of ideal.

所以，不管理想伴侣在现实中总会有不完美的地方，重要的是我们多看到对方的优点，而去包容对方的缺点，多交流、多沟通，相信彼此都会渐渐地朝着我们的理想之境靠近。

After explaining correlation theory and its important features, the rescaled range analysis、modified rescaled range analysis and detrended fluctuation analysis are analysed. As for the drawbacks produced by the rescaled range analysis when faced with short term correlation, a modified rescaled range analysis based on short term correlation model is applied to Shanghai stock market and Shenzhen stock market. The result is explained and compared.

在阐述了分形时间序列的相关理论和重要特征后，对经典重标极差分析法、修正重标极差分析法和趋势消解波动分析法等一维分形分析方法进行了系统分析，针对重标极差分析法对短期相关会产生有偏结果的缺点，给出了一种基于短期相关的改进的重标极差分析法，把各种一维分形分析方法应用于上证综合指数和深圳成分指数序列进行实证分析，并对结果进行了比较和解释。

But the brightness of the simple optic system single panel sequential color LCoS was low, so that its application was limited. To improve the brightness of it, we presented a new operating mode for the single panel LCoS system firstly-the dual_phase dual-storage pseudo parallel driving method.

但是目前采用简单光引擎的单屏LCoS微显示系统在显示彩色图像时仍有亮度较低的缺点，为此我们提出了一种应用于简单光学系统的单屏时序彩色LCoS微显示系统的全新方法：双拍双存储伪并行方法。

Traditionally ellipsoids and hyperboloids are modeled as implicit surfaces or through the use of rational surface schemes. The existing methods for generating spheres or quadrics have shortcoming such as the rational parameterizations for these surfaces are non-uniform, the resulting scheme cannot represent these surfaces in their natural acr-length parameterization and the implementation of the scheme is complex.

长久以来，Subdivision方法对一些看似简单却又在计算机图形学中有着重要作用的曲线曲面的造型非常困难，即使是对简单的圆和球的生成也很困难，已有的一些生成球或二次曲面的Subdivision方法一般都有太复杂、不能自然弧长参数化或者计算量太大等缺点。

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