小种

A sort of rather special dynamic programming method------arithmetic of transfer close package is adopted to optimize the problem which judge whether a path exist and seek least cost path between a couple of random nodes in intellectual integrating data warehouse information.

同时，公安数据仓库信息智能集成经常要涉及到某两个节点之间是否有路径存在，寻找任意两节点间最小代价的路径的问题，本文作者利用一种较为特殊的动态规划方法------传递闭包算法来优化，得到一种收敛较快、适应广泛而又简单易行的优化方法。

In another word, the status does not exist that a painter should learn from nature "purely" without any "prejudice" and paint realistically by facing an object to paint out what he or she has perceived. To obtain such capability, painting learners or students shall use their eyes (teachers ask students in the painting class "where are your eyes and your perceptions") to observe objects and things at the beginning of study and then paint the models faithfully by means of "facade-subdivision"(or "preferring to square not round" as described by Xu Beihong, or decomposing the object into many petty facades as described in the line drawing textbook by P.P. Chistjakov so as to turn around the object bit by bit).

也就是说，不存在这样一种状态，画家为了画出自己的感觉，他们应该"纯洁"地不带"偏见"地去向自然学习，去面对物体直截了当地写生，而为了获得这种能力，在学习绘画的初始阶段，就必须训练学生们用自己的眼睛(在绘画课室里，老师总是质问学生，你的眼睛在哪里，你的感觉在哪里)去观察对象，然后用一种"分面"的方法(也就是徐悲鸿所说的"宁方勿圆"，或者按照据说是契斯恰科夫的素描教程的要求把对象分解成许多小面，以便使物体能够一点一点地转过去的方法)把眼前的模特如实地画下来。

There was something ludicrous as well as painful in the little Parisienne's earnest and innate devotion to matters of dress.

这个小巴黎人迫切地，天生地热中于服饰，这中间有一种令人痛苦的东西，也有一种可笑的东西。

"In the U.S., the thick-growing, small-fruited bush, or non trail ing, varieties of C. pepo are called squash, and the long-season, long- trail ing, large-fruited varieties are called pumpkin."

在美国，西葫芦的速生、灌木状小果品种称为番瓜，生长季节长且具长蔓的大果品种称为番瓜。

"In the U.S., the thick-growing, small-fruited bush, or nontrailing, varieties of C. pepo are called squash, and the long-season, long-trailing, large-fruited varieties are called pumpkin."

在美国，西葫芦的速生、灌木状小果品种称为番瓜，生长季节长且具长蔓的大果品种称为番瓜。

The mechanism of photosensitivity and phototaxis was studied with optical andelectrophysiological method. The results are as follows:1 among three kinds of Chysopa peral. of the compound eyes show little daily change in Chrysopa sinica Tjedar .The model and color of psesudpopupil show significant daily change in Chrysopa septempzhbybimctata Wesmacl and Chrysopa formosa Brauer, color and diameter of the psesudpopupil of the compound eyes in Chrysopa septempunctata Wesmacl make rapid change at noon, afternoon ,night are similar ,but make little change in the morning and the next morning. Diameter of psesudpopupil of compound eyes is the biggest in the afternoon, which of Chrysopa formosa Brauer, is the biggest at noon.

本文应用光学及电生理学方法对棉铃虫优势种天敌—中华草蛉、大草蛉和丽草蛉3种草蛉的感光和趋光机制进行了研究，主要研究结果如下： 1、中华草蛉、大草蛉、丽草蛉复眼伪瞳孔大小、颜色昼夜间有节律性变化，且种间具有不同的变化模式。3种草蛉中，中华草蛉复伪瞳孔大小昼夜节律变化不明显，其模式和颜色上亦基本无变化，中间为一小黑点，其外围是绿色，最外层为红色，形状为正六边形：大草蛉、丽草蛉的复眼伪瞳孔大小昼夜间不同，大草蛉的复眼伪瞳孔在中午、下午、晚上变大，早晨和次日早晨基本一致，但次日早晨稍小些。

Either of two eastern North American annual plants(Pilea pumila or P.fontana)having short, droop ing clusters of tiny greenish - white flowers and translucent stems and leaves.

北美冷水花，美豆两种北美东部一年生植物中的一种(水冷花属北美水冷花或水冷花)，有短且下垂的花簇，开白色杂淡绿的小花，茎和叶透明

In reality the proportion of the hypothetical element was far lower and it took several years to show unequivocally that ''.'pitchblende'.

实际上这种假设中的元素的浓度要小得多，我们花了几年时间才明确无误地证明沥青铀矿物质中至少含有一种高放射性物质，在化学意义上这就是一种新元素。

In reality the proportion of the hypothetical element was far lower and it took several years to show unequivocally that pitchblende contains at least one highly-radioactive material which is a new element in the sense that chemistry attaches to the term.

实际上这种假设中的元素的浓度要小得多，我们花了几年时间才明确无误地证明沥青铀矿物质中至少含有一种高放射性物质，在化学意义上这就是一种新元素。

This paper presents the cumulative-sum is a new data processing methods, It is a similar effect with the least squares method, it is more than simple arithmetic, Based on photoelectric effect measured Planck constant example, Introduced the methods for solving a linear equation with cumulative-sum method.

本文介绍的累积法是一种新颖的数据处理方法，它是一种效果与最小二乘法相同，比它更简明的运算方法，本文以光电效应法测普朗克常数实验为例，介绍了用普通累积法解一元线性方程的方法。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。