查询词典 on-line

The feeding and excretion of three little fishes (Hemiculter. leucisculus, Tilapia. aurea and Cirrhinus. molitorelld) was studied and their effect on water quality of Qiankeng reservoir in Shenzhen City Around the topdown effect of fish was also studied. Based on the analysis of their stomach contents, their diet composition was assayed. The three fishes" feeding rhythm in cage and their rate of digestion indoor were looked into, and their daily ration was estimated through the method of daily average fullness index. Using the spectrophotometer, the content of chlorophyll a in the stomach was measured, and the feasibility of taking the chlorophyll a as an index of measuring the feeding of fish on phytoplankton was studied. Adopting the national standard method, the effect of the three fishes" excretion on total nitrogen, total phosphorus, CODMn, pH, turbidity and conductivity coefficient was surveyed. The effect of feeding and excretion offish on water quality was discussed and the results revealed as follows:H.

围绕鱼类的下行效应，本文以深圳茜坑水库三种小型鱼类Hemiculter leucisculus罗非鱼Tilapia.aurea和鲮鱼Cirrhmus.molitorella为研究对象，以胃含物分析为基础，分析了三种鱼类的食物组成；调查了网箱中自然状态下三种鱼的摄食节律，在室内调查了三种鱼的食物消化速率，运用日平均饱满指数法计算出三种鱼的日粮；采用分光光度法测定了鱼体肠叶绿素含量，探讨了叶绿素作为鱼类对浮游植物摄食量衡量指标的可行性；采用国家标准的水质测量方法，测定了鱼类排泄对总氮、总磷、高锰酸盐指数、pH、浊度和电导率的影响量。

Moonlight shadow -- Mike Oldfield The last that ever she saw him Carried away by a moonlight shadow He passed on worried and warning Carried away by a moonlight shadow Lost in a river last Saturday night Far away on the other side He was caught in the middle of a desperate fight And she couldn't find how to push through The trees that whisper in the evening Carried away by a moonlight shadow Sing a song of sorrow and grieving Carried away by a moonlight shadow All she saw was a silhouette of a gun Far away on the other side He was shot six times by a man on the run And she couldn't find how to push through I stay, I pray See you in heaven far away I stay, I pray See you in heaven one day Four a.m. in the morning Carried away by a moonlight shadow. I watched your vision forming Carried away by a moonlight shadow Star was light in a silvery night Far away on the Will you come to talk to me this night But she couldn't find how to push through Caught in the middle of a hundred and five The night was heavy but the air was alive.

But she couldn't find how to push through 月光的影子麦克欧菲尔德她最后一次见到他因为月光的影子而失去意识他发出了警讯因为月光的影子而失去意识上个周末夜在河里迷失在远远的那一边他被困在一场亡命的打斗中而她不晓得该如何是好树林在黄昏时分低语因为月光的影子而失去意识唱一首关於忧愁与悔恨的歌因为月光的影子而失去意识她看到的是一把枪的轮廓在远远的那一边他被一个奔跑的男子连开六枪而她不晓得该怎麼办才好我停留，我祈求在遥远的天堂相见我停留，我祈求总有一天在天堂凌晨四点钟因为月光的影子而失去意识我注视著你的幻影形成因为月光的影子而失去意识银色的夜里星光熠熠在远远的那一边今晚你会来找我吗但她不晓得该怎麼办才好夜色沉重但空中充满生气但她不晓得该怎麼办才好

At present, many known results are obtained only on one dimensional functional space, and the research on high dimensional space is little, only the continuous solutions are discussed on RN, neither the differentiate solutions on RN nor the solutions on abstract space and manifold.

在一维情形下，所涉及的函数通常具有较好的性质比如单调性，逆映射导数的LipschitZ性(在研究光滑解时通常需考虑)等，而第il页摘要高维空间上函数则不具有这些好性质，因此，讨论高维空间上的迭代方程要求在方法上作一些改进和突破。

objective to discover the therapeutic effect on herpes zoster treated by orpiment and earthworm in compound tinclura.methods oet was externally used on 43 cases in treatment group,phthiobuzonum liniment and 1% chinese goldthread calamine lotion were externally used on 41 cases in control group,and in addtion the two groups were intravenous injected by drip acyclovir 500mg qd.results the comparison of observation index between the two groups had diversity on significance of statistics(p＜0.01 or p＜0.05).conclusion oet external used on herpes zoster patient get a better curative effect.

目的 观察复方雄黄地龙酊治疗带状疱疹的疗效。方法治疗组43例外用oet，而对照组41例外用酞丁安搽剂和1%黄连炉甘石洗剂，两组均静滴阿昔洛韦500mg，每日1次。结果两组在观察指标（止痛、止疱、结痂、痊愈、后遗神经痛发生率）的比较中，差异有统计学意义（p＜0.01或p＜0.05）。结论外用复方雄黄地龙酊治疗带状疱疹，效果良好。复方雄黄地龙酊；带状疱疹

The material job and main conclusion are as follows:(1)A simple boundary orthogonalization procedure independence grids generation method is put forward on the base of algebraic grid generation method; Data structure and computational model on interface are established aiming at blocks of structured grids.(2) SIMPLE procedure is established in nonorthogonal grids by use of the finite volume method and in-depth discusses on special topic such as boundary condition in nonorthogonal grids, deferred correction method and grads compute on calculational nodes, and so on.

本文完成的具体工作和主要结论如下： 1以代数网格生成方法为基础提出了一种简单的、可独立于网格生成方法之外的边界正交化技术；针对分区结构网格系统建立了分区交界面处的数据结构与计算模型； 2利用有限体积方法在非正交同位网格系统中建立了SIMPLE求解算法，对非正交网格系统中的边界条件、延迟修正技术及计算节点的梯度计算等专题进行了深入讨论。

On the basis of sum-up and pectination to the domestic and foreign technology foresight situation at present and the research , this paper explicitly the concept of technology foresight, and centers on the frame system to spread: First, is research on the research on the theory of technology foresight; Secondly, is to unify the technology foresight and regional high/new-technology industry development, elaborate concretely various aspect questions which needs to be clear when the technology foresight method applied in the regional high/new-technology industry development; Third, is final establishment of the regional science and technology developmental programming based on the above technology foresight research.

本文在对国内外技术预见现状和研究进行总结梳理的基础上，明确技术预见的概念，并围绕以下框架体系展开：首先，是关于技术预见的理论研究；其次，是将技术预见与区域高新技术产业发展相结合，具体阐述技术预见方法应用于区域高新技术产业发展过程中需要明确的各方面问题；第三，是基于技术预见的区域科技发展规划的制定。

The construction of the advanced courses targets should form the good habit of consciously doing Sanda exercises of the students on the level of sport participation and basically establish the concept of life-long physical education;on the level of sport techniques,the students should be familiar with and consciously obey the Wushu etiquette criteria and master adroitly the Sanda basic techniques in common use; on the level of physical health,the focus should be improving the quality of the body and promoting the physical health;on the level of psychological health,the focus should be developing the good character of self-respect and self-confidence and forming the psychological quality of pertinacity,bravery,decisiveness and patriotism;on the level of social adaptability,the focus should be forming the consciousness of competition,the spirit of cooperation and the moral qualities of courtesy,humbleness and honesty.

2对于散打高级课程目标的确立，在运动参与上要培养学生自觉参与散打锻炼的良好习惯，基本树立终身体育意识；在运动技能上要求熟悉并自觉遵守武术礼仪规范，熟练掌握散打中常用基本技术；身体健康方面，要注意提高身体素质，促进身体健康；心理健康上要发展自尊、自信的良好个性品质，培养顽强、勇敢、果断的心理品质和爱国主义情感；社会适应上培养较强的竞争意识、合作精神和明礼、谦恭、诚信的良好品德。

Firstly, electrization knowledge related to the research is introduced. After a deep study on various contact loss detection techniques, especially on the electric arcs detection techniques, we draw the conclusion that the untouched detection technique based on phototube sensor can acquire exact contact loss information, and will to be the leading technique for contact loss measurement in future. Secondly, combining with the special railways system in our country, we analyze the cause of the arcs, and the influence on the power supply system and the on board traction drive due to the arcs in detail, and study the arcs' spectrum characteristic. We also analyze detecting principles and put forward with a method - using phototube sensor to detect the contact loss arcs, conceive the configurations and detection flows of the measurement.

文章通过对电气化铁道相关知识的了解及对国内外离线检测技术的深入了解，尤其是对离线电弧检测技术的了解，总结出了基于光电传感器的非接触离线电弧检测系统能够得到准确的弓网离线情况，并且是国内外检测技术的发展方向；文章详细的分析了离线电弧产生的原因，电弧对机车牵引动力的影响情况，研究了我国铁路系统中离线电弧的光谱特征分布；分析了系统的检测原理，提出了采用光电传感器实现对离线电弧进行检测的方法，并设计了"电力机车弓网离线电弧检测装置"的检测功能和管理功能，规划了系统的组成结构及检测流程。

In this chapter, three kinds of target recognition methods are performed, which are:①Target recognition method based on the description of polarization parameter plane. The echo polarization states of target are projected onto the polarization state plane described by the ellipticity ε and the tilt angle τ of the polarization ellipse, the change of parameter following ferquency becomes the chart. According to the changing trait of the chart, the multidimensional polarization feature space of target has been contructed. Furthermore, a series of polarization feature parameters used in designing the structure of target recognition device are extracted, and they are insensible to the posture of target.②Target recognition method based on the description of Poincare polarization sphere. The echo polarization states of target expressed by Stokes vector are projected onto the Poincare polarization sphere. The conception of polarization ferquency stability, which is used in describing the dynamic distribution characteristics of the target echo polarization states on Poincare polarization sphere, has been defined. A group of polarization feature parameters used in designing the structure of target recognition device are extracted, and they are insensible to the posture of target.③Target recognition method based on the description of frequency sensitivity. In accordance with the conception of the polarization state distance defined on Poincare polarization sphere, the frequency sensibility of the physical structure property of target has been investigated, the frequency distribution feature curves in PSD domain are obtained, and targets'features are extracted by means of the curve-fitting method with Least Square Criterion.

这章具体研究了基于三种极化散射特性描述的相应的目标识别方法：①基于极化参数平面描述的目标识别方法，将目标回波极化状态投影到以极化椭圆参数，即椭圆率角ε和倾角τ表征的极化状态平面上，参数随观测频率的变化就形成了图，根据图的变化特点构造了目标的多维极化特征空间，并提取了不敏感目标姿态变化的极化特征参数组来设计目标的识别器结构；②基于Poincare极化球面描述的目标识别方法，采用Stokes矢量表征目标回波的极化状态，并将其投影到描述极化状态的Poincare极化球面上，定义了极化频率稳定度的概念用以刻画目标回波极化状态在Poincare极化球面上的动态分布信息，提取了准方位不变性的目标极化特征，最后设计了目标的识别器结构；③基于频率敏感性描述的目标识别方法，通过在Poincare极化球面上所定义的极化状态距离的概念，研究的是复杂目标物理结构特性对探测信号频率的敏感程度问题，获得了在极化状态距离下的频率分布特性曲线，采用最小二乘估计曲线拟合方法，它既用于极化特征的降维，同时又直接将拟合参数作为目标的分类特征。

As such, this paper focused on the pioneer experiment of "the Mark on the Wall" in its text form, and its underlying origin and groundbreaking significance from the following aspects: First, the article dealt with the pioneer experiment of "the Mark on the Wall" in its text form, which will be manifested mainly in three aspects: that is the plotlessness of its content, the variousness of its Style, as well as the network structure formed by two types of time; Then, the article discussed the underlying origin behind the experimental text form of "the Mark on the Wall", there are two main aspects: namely, the generation of "the Mark on the Wall" is not accidental, but is of close relation with Virginia Woolfs resentment to the text form of the traditional novels and her exploration in the new novel forms.

首先，文章论述了《墙上的斑点》在艺术形式上的先锋实验性，其主要体现在三个方面：即内在无情节性、文体形式的综合化、以及由两种时间构筑的网状结构。接着，文章探讨了《墙上的斑点》文本形式实验背后的深层根源，主要有两个方面：即：《墙上的斑点》的产生不是偶然的，而是与弗吉尼亚·伍尔夫对传统小说艺术形式的不满和对新小说艺术形式的探索紧密相连的。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。