联机

Information about this center and it's activities, as well as access to related online bibliographical databases are offered on the site.

该网站提供有关该中心的基本情况和活动的信息，还支持对相关联机数据库的检索。

The essential oil was obtained from the fresh aerial parts of coriander Coriandrum sativum L .

采用气相色谱/质谱联机对水蒸汽蒸馏得到的黑龙江产芫荽茎叶精油的芳香成分进行了分析。

While the peer-reviewed journal literature should be accessible online without cost to readers, it is not costless to produce.

对用户来说联机获取同行评价的期刊文献时是不需付费的，但是并不是说制作这些文献是不需任何费用的。

In present study, a liquid-liquid extraction method was employed to extract the volatile components in mulberry fruit sparkling wine. The analysis with gas chromatography-mass spectrometry detected 69 peaks, among which 63 volatile components were identified. The first 9 volatile components with high relative content were benzyl alcohol, 2-methyl-1-butanol, mono-(2-ethylhexyl)-1, 2-benzene dicarboxylic acid, 3-methyl-1-butanol, toluene, acrylic acid butyl ester, 1H-indole-3-ethanol, isodecyl octyl phthalate and decyl octyl phthalate.

采用液－液萃取法提取桑椹汽酒中的挥发性成分，经气相色谱－质谱联机分析，共检测出69个峰，鉴定出63种挥发性化合物，其相对含量排在前9位的挥发性化合物分别是苯乙醇、2-甲基－1-丁醇、1，2-苯二酸单（2-乙基）己酯、3-甲基－1-丁醇、甲苯、丙烯酸丁酯、1H-吲哚－3-乙醇、邻苯二甲酸异癸基辛基二酯、邻苯二甲酸癸基辛基二酯。

Based on the basic concepts of data mining , this dissertation compares and analyses the differences of data mining and other methods such as KDD and OLAP , classifies and summarizes the objects of data mining , the findable patterns and the common techniques in detail .

在介绍数据挖掘基本概念的基础上，对数据挖掘与传统分析方法，数据库中的知识发现和联机分析处理做了深入地分析和比较，对数据挖掘的对象，可发现的模式进行了详细地分类，归纳和总结，对数据挖掘常使用的技术做了介绍和分析。

Conference, UV printing for impregn innovativeink could not obtain the business card printing and membership card making effect, is UV ink is available at the moment is not under UV curing, so business card printing and membership card making, hot stamping, die-cutting and other membership card after processing can be completed online line, thereby significantly shortened production speed, especially suitable for unit type flexo printing machine.

在刚印洋，UV印品之所以能得回用其他油不朱无法得回的制卡和会员卡制息成果，不离在于UV油不朱可在紫边不照射下长期固化，因此制卡和会员卡制息，烫印，模切及其他会员卡制息后增工等都可以在一条不出产线上联机达成，从而不小不小放缓了不出产速率，不出格不合用于机组式刚印机。

The effects of ultrafine zinc borate on the thermal degradation of low density polyethylene treated with intumescent flame retardant were studied by means of TG-DTA and FTIR.

采用热重-差热联机分析和傅里叶变换红外光谱研究了超细硼酸锌对膨胀型阻燃剂阻燃低密度聚乙烯的热降解过程的影响。

In this paper,we propose a new vers ion-control set refreshing algorithm,which adopts the mechanisms of incre mental maintenance,version control and batch processing to ensure on-line maint e nance and consistency.

本文提出了一种版本控制集合刷新算法VSRA，它采用增量维护和批处理思想，首先根据原始数据的变化集合，计算出实体化视图的刷新集合，然后据此集合刷新实体化视图，同时利用版本控制保持数据仓库与当前数据库状态的一致性，达到对数据仓库联机维护的目的。

Li Zimu,Xu Ming and Zhou Xingming（School of Computer Science,National University of Def ense Technology）Abstract: In this paper,we propose a new vers ion-control set refreshing algorithm,which adopts the mechanisms of incre mental maintenance,version control and batch processing to ensure on-line maint e nance and consistency.

本文提出了一种版本控制集合刷新算法VSRA，它采用增量维护和批处理思想，首先根据原始数据的变化集合，计算出实体化视图的刷新集合，然后据此集合刷新实体化视图，同时利用版本控制保持数据仓库与当前数据库状态的一致性，达到对数据仓库联机维护的目的。

The result showed that the photoconductive material of binary blended composite was not found to be used in laser beam printers. The expert group, organized by Science Committee of Zhejiang Province, considered that the achievement was based on our own technology, and was the achievement with new ideas and high technology which reached the international level. 2. In order to broaden the spectrum response range for photoconductors, we blended TiOPc with monoazo pigment (AZO-1), double azo pigments (AZO-2, AZO-3 and AZO-4) based on benzidine as bridge group, double azo pigments (AZO-5, AZO-6, and AZO-7) based on 2, 7-diamino-fluorenone as bridge group respectively.

首次采用这种共混复合物作为光生载流子材料，在自制的环式浸涂装置中制备激光打印光电导鼓，国家法定测试单位-机械工业部天津复印技术研究所的测试其光敏性：E〓=1.2～1.3μJ／cm〓，法定检索单位上海情报所的手工、光盘和计算机国际联机检索结果为：二元共混复合光电导材料应用于激光打印机未见报导，浙江省科委组织的专家鉴定小组认为：此项成果立足于自己的技术，是一项具有创新性的高技术成果，达到了国际先进水平。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。