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With the guide of non-linear program theory, by using interpolative steps and inexact line search, an improved conjugate gradient method was found, by which the training rate of BP networks increases by tens or hundreds of times. Moreover, the improved method is effective to solve non-linear equations for which Newton's method does not converge owing to the problems of the quadratic derivative and inverse matrix.

通过大量的数值模拟试验发现，在非线性规划理论的指导下采用间插步骤和不精确的一维搜索技术改进的共轭梯度法，是基于梯度和共轭方向的连续搜索算法中最有效的算法，这种算法使BP网络的训练速度提高几十到几百倍，使BP网络的实际应用效果大为改善；而且这种算法对于用牛顿法由于求二阶导数和求逆矩阵等问题难于收敛的非线性方程组的求解也是很有效的。

Both of the manual keratometry and average simulated keratometry were used to measure anterior radius of cornea only, overestimation of corneal power by them could be expected after refractive surgery owing to negligence of posterior radius of cornea.

由於传统平约K值与拟传统平均K值均只测量角膜的前弧度，故於准分子雷射屈光手术后，若仅以这些方法量得角膜的屈光能力，将会产生数值过大现象。

This article holds that , although the 20th century aesthetics assumed pluralistic development and continuous adjusting trends, the spirit of liberalistic aesthetics was bound to constitute the mainstay in this process owing to essential connections between beauty and freedom.

本文认为，虽然20 世纪中国美学体现出多元发展、不断调整的态势，但由于美与自由问题的本质联系，自由主义美学精神就必然构成了这一进程的主干。

However, some risks to the sustainability of economic growth at the lobal level remain, owing to unresolved structural problems and persistent macroeconomic imbalances in major industrialised countries.

但是由于主要工业国家存在尚未解决的结构性问题和持续性的宏观经济失衡，因此也存在一些在全球范围内影响经济增长可持续性的风险。

Owing to human versus territorial exploitation utilize activity whereas create soil mantled change, be reputed to be global environment metabolic first cause, wherefore versus land use metabolic research, become for the moment allied nations scholar investigative leading edge and hotspot.

由于人类对土地的开发利用活动而引起土地覆盖的变化，被认为是全球环境变化的主要原因，因此对土地利用变化的研究，成为目前各国学者研究的前沿和热点问题。

Through the analysis of the datum about 68 patients in our department in the last three years of MEBT/MERO treating wide areas burn combing with the stomach and intestine inside and outside accessorial nutrition therapy, It shows that wide areas burn may lead to the terrible results, such as effusion of the gelatinoustissue, consuming of the quantity of heat and losing of intestine nutrient owing to the imbalance of nitrogen ion.

文章摘要：本文通过对近三年使用MEBT／MERO治疗大面积烧伤，并结合胃肠内外营养治疗的68例病人的资料分析认为，大面积烧伤因创面组织液渗出，热量消耗，氮离子失衡等因素造成体内营养丢失，同时降低有效血液的循环量，加重休克，导致水电解质失衡，免疫功能下降，易继发多种并发症。

The problem develops to the game having accomplished the Russia block owing to that monolithic machine LCD LCD display navar has carried out LCD display studying and making use of monolithic machine and LCD.

本课题对基于单片机的LCD液晶显示器控制系统进行了研究并利用单片机和LCD液晶显示器完成了俄罗斯方块的游戏开发。

From 500℃ to 550℃, the oxide scale presents a relatively compact morphology, the oxidational wear is the principal wear mechanism and the wear rate is very slow at 500℃ owing to the anti-friction effect of the oxide scale.

本文研究了5CrNiMo在400℃、500℃、550℃及600℃温度下的滑动磨损行为，利用扫描电镜，波谱仪及X射线衍射仪对磨损面形貌及成分进行了分析，结果表明：5CrNiMo钢磨损机制随温度的变化而变化，400℃时表现为疲劳剥落和磨粒磨损，500℃至550℃时表现为氧化磨损，600℃时主要是粘着磨损。

This article is about adoption of Watson's caring theory for a 38-year-old primigravida, who presented with early uterine contraction and was hospitalized for tocolysis. Clinical data was collected and assessed by interview, observation and body assessment during October 17th and November 15th, 2006. We found the client worried about the fetal health owing to premature labor and felt frustrated about limitations and demands of learning and accomadating herself to high-risk labor, resulting in anxiety, constipation and health-seeking behaviors.

本文在分享运用Watson关怀理论於一位高龄初孕妇因子宫早期收缩住院安胎之护理经验，笔者於民国95年10月17日至11月15日护理期间以会谈、观察及身体评估收集资料，发现个案担忧早发性分娩对胎儿健康造成威胁，及为适应及学习高危险妊娠的限制及需要，引发个案有焦虑、便秘、健康寻求行为的问题。

Any history is modern history,there was need to rediscuss every times owing to the difference of view angle and emphasis.

任何历史都是当代史，因为视角、关注点的不同，每个时代都有重写的需要。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。