查询词典 define as

They define how one sees reality, as when the phenomenon of skilled emigration turns into the problem of "brain drain," evoking the image of a leaky faucet that few can regard with equanimity.

而这种转变使人想起一个泄漏的水龙头形象，很少有人能镇静地看待这个现象。

For reconstruction from contours, this dissertation uses Active Contour Model to check the boundary contours. The algorithm can generate single, continuous and close contours quickly. For reconstruction from voxel, this dissertation presents an algorithm to trace the boundary contours from segmented regions based on Active Contour Model. The algorithm can trace the contours of inter and outer connected multi-regions correctly and accurately, and can prevent tracing from jumping out to the neighbor region, also can define the contour precision and contour key points actively as snake is growing up.

对于基于轮廓线的表面重建，利用主动轮廓模型（Active Model，又称Snake Model）来完成断层图象上目标轮廓的提取，可以获得单象素连通的封闭的目标边界轮廓；针对基于体素的表面重建中实施了分割后的体数据，提出了一种基于主动轮廓模型完成二值图象中轮廓跟踪记录的方法，可以对同属于重建目标的内外邻接多区域进行正确和准确的边界轮廓跟踪，使得在跟踪当前轮廓时不会跨越到相邻轮廓，且主动轮廓的精度可以根据参数交互决定，尤其是能够在主动轮廓成长的同时主动定义轮廓关键点。

Much progress has been made in recent years through studying septic shock,however brain injury is rarely involved.This study takes the models of endotoxin-shock rats as research object to simulate septic shock.The study aims are to explore anomalous signal transduction in brain injury caused by septic shock and the effect of Sini Decoction in the process;define the molecular and cellular mechanisms of reviving yang for resuscitation method used to prevent and treat brain injury in septic shock and establish the scientific foundation for modernizing traditional Chinese medicine.

研究目的：1。明确内毒素休克后脑损伤组织中炎症介质水平，中性粒细胞和脑血管内皮细胞等细胞表面黏附分子表达情况，脑血管平滑肌细胞、神经胶质细胞和神经细胞对细胞外炎症介质刺激产生的功能代谢变化以及结构改变等三者之间的规律性关系。2。

A If we are to believe present-day Rationalists and Agnostics, faith, as we define it, is unreasonable.

如果我们要相信当代理性和不可知论者，信仰，因为我们定义的话，是不合理的。

We have to know what we are looking for first and most attempts to define humanity on the basis of observable characteristics prove in the end arbitrary and cramping3, as 10rig arguments about 'apemen' and 'missing links' have shown.

我们必需明白我们首先要寻找什么，并且，基于可以观察到的外部特征来界定人类的多方尝试最终都会被证明是武断的和有限的，正如有关&猿人&和&缺少的一环&一样长期争论不休的情况所显示的那样。

In addition to this introduction and conclusion, this article is divided into four parts: Part I has been carried out first to define and analyze the concepts and features of the socialization of execution, then rationally examining and dialysing on the socialization of execution from angels such as history evolution , theory basis , value implication etc.

第四部分在立足本国国情的基础上，借鉴国外先进的行刑制度，分别从推行科学的罪犯调查和分类制度、设置开放式处遇制度、扩大适用缓刑与假释制度、健全社区矫正制度、加强出狱人的社会保护等五个方面完善我国的行刑社会化。

Based on the above concept, we develop the fixation-chunk concept when reading Chinese and define it as related Chinese chunk in the scope of every fixation point.

基于此，本文提出了汉语阅读&注视块&(fixation-chunk)的概念，将其定义为汉语阅读中，人在其知觉广度范围内，通过眼睛每次注视的客观区域所对应的汉语组块。

We can hardly define Wei Chuanyi as an oil painter, traditional Chinese painter, landscape painter or flower and bird painter by using painting types, his achievements in every field are splendid.

我们很难用画种给魏传义做一个界定，油画家、国画家、山水画家或者花鸟画家，他在这些领域的成就，都足以彪炳画坛。

We define some perceptive parameters, such as the change of texture character,histogram,frequency spectrum ,knowledge of image,and we calculate the perceptive information using sigmoid function.

我们从图像灰度特征，直方图，频带，图像理解的变化等方面初步定义了图像感知信息参量，并利用sigmoid函数给出了感知信息的初步计算方法，实验结果初步说明了感知信息的有效性和可行性

We define some perceptive parameters,such as the change of texture character,histogram,frequency spectrum,knowledge of image,and we calculate the perceptive information using sigmoid fu...

我们从图像灰度特征，直方图，频带，图像理解的变化等方面初步定义了图像感知信息参量，并利用sigmoid函数给出了感知信息的初步计算方法，实验结果初步说明了感知信息的有效性和可行性

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。