可表示的

On the base of applied tech. and system structure, the key tech. are expressed in detail. It includes:Knowledge representation technology: it is described in two stages by "Depictive frame + Rule group"."Depictive frame" is used to reflect the factors concerning question field."Rule group" reflects the son-question in question field; knowledge management system: it is made up of knowledge-base editing component, factor classifying component, knowledge inspecting component and extractive knowledge component; uncertainty reasoning adopt method of elicitation search strategy and data drive controlled by member knowledge. It take reliability of compound proof at first. That can resolve the matching contradiction. Reasoning explanation introduce pre-text and followed method of resolving path. Knowledge discovery component take SLIQ as basic arithmetic. It provides classification model in two stage forms which aim at training suit. That is decision tree and productive rule.

在确定应用技术与系统结构的基础上，重点阐述了本文的核心技术，这包括：知识表示技术，采用"描述框架+规则组"的层次结构，"描述框架"用于描述问题域所涉及的因素，"规则组"反映问题域内的子问题；知识管理系统，由知识库编辑构件、因素分类构件、知识检测构件和知识求精构件组成；不确定性推理机采用启发式搜索策略，元知识控制的数据驱动，以复合证据可信度优先作为匹配冲突消解的策略，推理解释采用预置文本与求解路径追踪的方法；知识发现，采用SLIQ快速可伸缩算法，分类模型用判定树与产生式规则两种形式描述。

The analytical method is always used due to the large amount of the objects and not very high accuracy of forecasting. A method based on the position and velocity derived from the mean orbit elements directly is given, which is to avoid the problem of singularity in calculating the periodic terms of orbit elements variation, thus the process and software can be simplified.

在已有分析法得到t时刻平均根数的基础上给出一种轨道预报方法，由t时刻的平均根数给出该时刻卫星的位置和速度，在此基础上将地球非球形引力摄动的周期项直接用卫星直角坐标的位置和速度分量表示，这样可以避免在计算轨道根数变化的周期项时出现的奇点问题，从而对根数的选择无特殊要求，可适用于各种轨道，简化预报程序和相应的软件，提高预报效率。

B The necessity of such light is evident from what has been said, for faith is essentially an act of assent, and just as assent to a series of deductive or inductive reasonings, or to intuition of first principles, would be impossible without the light of reason, so, too assent to a supernatural truth would be inconceivable without a supernatural strengthening of the natural light Quid est enim fides nisi credere quod non vides?

"有必要的，例如轻是显而易见的，从已经表示，为信仰本质上是一个法的赞同，正如核可了一系列的演绎或归纳reasonings ，或以直觉的第一原则，将不可能无轻的原因，所以，也赞同一个超自然的真理，就不能想象没有一个超自然加强对自然光"的回报预测单一目的的NiSi credere和非

Taiwanese tourists visiting Alaska in 2008 is over one time the numbers of the tourists in 2007 because China Airlines launches the reasonable-priced travel package. Kuo General represented that the best seasons to visit Alaska are summer and winter. More than 3,000 Taiwanese tourists go to see the glacier, wild animals, and salmon backflow in Alaska every year. Also, the northern lights could be seen from October to March.

华航经济实惠的旅程，受到许多想游阿拉斯加台湾游客的喜爱，自2007到2008年台湾到阿拉斯加的背包客更是成长一倍之多，郭倩仪经理表示，夏季与冬季是游赏阿拉斯加最佳季节，台湾游客每年有三千多人搭乘邮轮游赏阿拉斯加的冰河、野生动物、鲑鱼回流，还可目睹大灰熊抓鲑鱼的生态景观；冬天十到三月是欣赏北极光最佳的时间。

Fractal is a subdiscipline of nonlinear area, researches on fractal characteristics of the deoxyribonucleic acid sequence may reveal some secret hidden in the DNA sequence during the process of biological evolution. Chaos Game Representation was proposed as a scale-independent representation for genomic sequences by Jeffrey in 1990. This technique, based on iteration function system, represents the word distribution statistics in DNA sequence as the fractal graphic. Therefore, we can get the distribution of sequence through analysis of fractal theory.

分形是非线性领域的一门分支学科，关于脱氧核糖核酸序列分形特征的研究，可以揭示生物在进化过程中隐藏在DNA序列中的某些秘密。1990年Jeffrey提出了基因组序列的与尺度无关的混沌游戏表示法，这是基于迭代函数系统的一种方法，它将DNA序列中一定长度字的分布规律表现为图形的分形特征，进而通过分形分析就可获取序列的分布规律，从而也成为DNA序列分析的一种统计方法。

After hot carrier stress, devices were evaluated by using positive bias temperature instability test. With different trends in the time evolution of threshold voltage shift and sub-threshold swing degradation, it is found that electron trapping in the HfO2 is the major reason for the threshold voltage variation. Compared to control devices, devices with fluorine and nitrogen exhibit good passivation at the interface. Devices were measured at an elevated temperature.

在热载子效应后，接著进行正偏压温度不稳定的量测方法，从随时间变动的临界电压以及次临界摆幅，发现临界电压的变动趋势与临界摆幅变动趋势不符合，表示二氧化铪的原生缺陷补捉是造成临界电压变动的主因，而临界摆幅的变动也可得知有氟，氮处理元件具有比较好的介面可靠度。

We know "the dragon" in the English to Chinese two kind of cultural significance completely different, therefore Chinese "hopes that a son will grow up to be successful ' the image translates when England cannot retain, may transliterate is to expect one ' s son to become an outstanding personage, also like English custom language a cat on hot the bricks image is the cat which walks on the blazing brick, the pain but distressed, this scene and Chinese" on the hot pot ant "agrees without prior consultationhappen to hold the same view, all expresses" anxiously but is distressed , when translation has replaced the image, favors reader's understanding.

我们知道"龙"在英汉两种文化中的意义完全不同，所以汉语"望子成龙'的形象在英译时不能保留，可意译为to expect one's son to become an outstanding personage，又如英语习语a cat on hot bricks形象是一只在炽热的砖头上行走的猫，痛苦而狼狈，这个情景和汉语的"热锅上的蚂蚁"不谋而合，都表示"焦急而狼狈，翻译时更换了形象，更利于读者的理解。

The coefficient V can be named as the dimensionless layer flowing factor, means the ratio of surface coefficients irrespective of production over the total surface coefficients among the maximum surface coefficients under the condition of unideal flow. Obviously, 1-V represents the ratio of the surface coefficients relating with production rate over the total surface coefficients.

系数V可称为无因次层流系数，它表示在所有非理想流动条件下的最大总表皮系数中，与产量无关的表皮系数所占的份额，对应的1-V则是代表与产量有关的表皮系数所占的份额。

The main conclusion of this paper is that nominal "verb +noun" are formed by lexical sellection between nouns and verbs. There are two kinds of situation rnouns which express action attributes must have verbal modifier to specify their meaning, and normal thing noun need verbal structure to express its use and function.

本文主要结论是，"V+N"偏正结构的形成并非由动词的动性强弱或名词的抽象性决定的，而是V与N之间语义双向选择的结果，这又可分为两种情况：动作属性名词强制要求带动词定语，是其完整表义的必然要求；普通事物名词需要用动词定语表示其用途或功能属性，是动词自身功能的体现。

Daring to innovate is the problem of the platitude in IT industry already, when the problem that understands limited company of science and technology very easily to develop a tendency about the professional and wireless communication such as prospective lash-up communication in answer Shenzhen, liu academician expresses, often can produce the train of thought of a few innovation below special environment, combine the communication issue during earthquake of plain of short of Wenshui River, he put forward to build the think of a way that the machine in sky stands, specific for station of the machine in adopting aeroboat general air namely and area network join, make communication signal restores inside short time, and ferial use mobile phone even if is to close the condition of machine to fall to also can locate through GPS the system makes a kind of rescuing tool, the rescuer searchs the position of the personnel that be stranded quickly, and carry such kind, can achieve different land site dispatching direct, pass video, in the Beijing, situation that can in time understand scene providing disaster relief in Shenzhen.

敢于创新早已是IT产业中老生常谈的问题，在回答深圳好易通科技有限公司关于未来应急通讯等专业无线通讯发展趋势的问题时，刘院士表示，在特殊环境下往往会产生一些创新的思路，结合汶川地震期间的通讯问题，他提出了建立空中机站的想法，具体来说就是通过飞艇将空中机站与地面网络连接，使通讯信号在短时间内恢复，而平日使用的手机即便是关机的状态下也可通过GPS定位系统成为一种救援工具，救援人员迅速搜索到被困人员的位置，而通过这样的方式，可以实现异地现场调度指挥，通过视频，在北京、在深圳都可以及时了解到救灾现场的情况。

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。