追踪

In anticipation of achieving the above objectives, marine-derived actinomycetes, H2003 and Aspergillus terreus Thom have been screened by using this model, the EtOAC extracts of strain H2003 and Aspergillus terreus Thom showed bioactivities of inhibiting the cell cycle progression and cytoclasis of t...

并采用活性追踪分离方法对一株放线菌和一株真菌的代谢产物活性成分进行了初步研究采用减压硅胶柱层析、凝胶柱层析(Sephadex LH-20)、反相硅胶柱层析和反相制备高效液相等分离手段，从具有细胞坏死活性的放线菌H2003分离得到22个单体化合物。

The observation, tracing from June 2004 to March 2009 of 12 examples after the surgery pathology to confirm that for the blood vessel lattice cytoma's case, and contrasted is related CT and the MRI photgraphy material.

观察、追踪、随访我院2004年6月至2009年3月的12例经手术、病理证实为血管网状细胞瘤的病例，并对比其CT和MRI的影像资料。

Standardization and quality control of the cytopathological laboratory is the most important issue in the accuracy of screening for cervical cancer. How to increase the examination rate and complete follow-up for those women with abnormal smears are the key issues in the control of cervical cancer in Taiwan.

细胞学检验室的标准化与品质管制是子宫颈癌筛检准确性的最重要课题，台湾子宫颈癌的防治有赖於提高受检率与阳性结果之彻底追踪诊治。

Objective To evaluate intraocular dimensions of the anterior segment and examine decentration, tilt and anterior chamber depth of myopic phakic eyes after implantation of iris-fixated lenses. Methods Thirty-three myopic eyes that received a iris-fixated phakic intraocular lens were assessed.

目的 应用Pentacam术后追踪测量虹膜夹型有晶状体眼人工晶状体中央和周边部与角膜内皮和自然晶体之间的距离，倾斜度、偏心值以及前房深度的变化，评价其在前房的位置。

Virus 112, a Demark based organisation that monitors computer viruses worldwide, has added the mobile phone viruses to the list of what it tracks.

在全世界范围内监控电脑病毒的丹麦组织&病毒112&已经在其追踪的名单中增加了手机病毒一项。

But they arrived as dependably as my daily has tracking miracle.

但是他们到达了当做可信任地当做我的每日有追踪奇迹。

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。

Owing to the multiplicity and divergence of Gnostic theories, a detailed exposition in this article would be unsatisfactory and confusing and to acertain extent even misleading, since Gnosticism never possessed a nucleus of stable doctrine, or any sort of depositum fidei round which a number of varied developments and heresies or sects might be grouped; at most it had some leading ideas, which are more or less clearly traceable in different schools.

由于多重性和分歧， gnostic理论，详细阐述了在这方面的文章，将不满和混乱，并acertain的程度，甚至误导，因为诺斯底主义从未拥有核心的稳定的学说，或任何形式的depositum信轮，其中的一些不同发展和异端邪说的教派，或可能被归类；最多，它有一些领导的思想，这是更多或更少清楚可追踪在不同的学校。

Previously, the strain K14 was screened with strong nematocidal activity, and a new water soluble nematocidal compound 2, 4, 6-triacetylenic octane diacid was isolated from the fermentation broth of K14 in this work. It is the first report that polyalkyne compound had nematocidal activity.

前期工作中筛选到一株对线虫活性强的食线虫菌物K14，我们对其产生的杀线虫活性化合物进行了进一步活性追踪分离，从其发酵液中分离到一个具杀线虫活性的新化合物2，4，6-三炔辛二酸，为水溶性成分，是首次报道多炔类化合物具有杀线虫作用。

This experiment adopted organic solvent extraction step by step,following deproteinization,dialyzation,alcohol-precipitation and layer-separation of dextran,to reveal the unknown effective ingredients in pumpkin,which have influence to blood sugar in normal mice or model mice of diabetes mellitus.

为探寻南瓜中对正常及糖尿病模型小鼠血糖有影响的未知有效成分，本实验依次采用有机溶剂分步萃取、除蛋白、透析、乙醇沉淀及葡聚糖柱层析等分离手段，以小白鼠血糖值作为筛选活性成分的指标，在分离的每一阶段对分离所得各个组分进行活性定量评估，并追踪活性最强的部分，最后分离纯化出降血糖活性最强的组分G———南瓜多糖。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。