在这个主元素中有若干个entry元素，这些元素定义了订阅源的内容项。
Within this main element sit any number of entry elements, which define items of content within the feed. Listing 1 shows a sample Atom feed with a single entry element, derived from my own web site.
实际的实现相当简单；我现有的guidexml语法要求每个文档都是单一主元素的一部分。
The actual implementation is quite easy; my existing guide XML syntax requires that every document be part of a single master element.
一个Atom订阅源由一个主元素feed组成，其中包括一些初始的元数据(例如，订阅源标题、作者、URL、它引用的全部内容的URL)。
An Atom feed consists of a single main feed element, which includes some initial metadata (for example, the title of the feed, any authors, its URL, and the URL of the overall content it refers to).
该正交三梁模型可准确模拟基础刚度矩阵的各主元素和交叉项，简单实用，便于结构有限元建模，具有推广价值。
The present model, as a simplified, practical but precise method, can simulate foundation stiffness matrix including the principal terms and the cross terms. It is worthy of widely application.
本文提出了一种基于插值和主元素分析法的人脸超分辨率方法。
A novel face hallucination method based on interpolation and principal component analysis is presented.
利用电感耦合等离子体原子发射光谱法对闪锌矿中主元素与微量元素进行测定。
Inductively coupled plasma atomic emission spectrometry was used to determine the main elements and trace elements in sphalerite.
赣东北张村岩群所含之中基性变火山岩的地球化学研究表明：其主元素具低钾高钠；
The geochemical study on meso basic meta volcanics in Zhangchun group, northeast Jiangxi shows island arc tholeiite is characteristic of low K and high Na contents;
但是，无论是主元素还是痕量元素地球化学特征，均不能用单一的岩浆成因模型得到解释。
However, neither major element nor trace element geochemical characteristics can be explained by a simp le model of magmatic origin.
结果表明：采用二元比例法分析铬铁和镍铁样品中的合金元素与主元素铁的含量是可行的。
The result shows that it is feasible to use the dual ratio technique to analyze the contents of alloy elements and of the main element Fe in ferrochromium and Ferronickel samples.
采用XRF便携式分析仪进行铁合金主元素的快速分析研究，拓展了该类仪器在矿产调查领域以外的应用。
The application of XRF portable analyzer in rapid analysis of the main element of ferroalloy has extended the application of this type of instrument to outside the mineral investigation field.
岩石的主量元素组成和玄武岩一致，并且具有拉斑玄武岩演化趋势。
The compositions of major elements from the rocks are consistent with those of basalt and have evolutional current of tholeiite.
主量元素特征表明卡拉塔格岩体属富钠的钙碱性系列；
The major element characteristics show that the intrusion belongs to the sodian calc-alkaline series.
以反应介质和主催化元素为线索，对双氧水为氧源的烯烃环氧化反应的最新研究进展进行了综述。
Based on the reaction medium and the elements in the catalysts, the recent progresses of epoxidation of alkenes with hydrogen peroxide have been reviewed.
主处理元素是一个非常标准的通用处理器。
The main processing element is a fairly standard general-purpose processor.
它定义了用于主源文档和辅助源文档中各元素的模板。
It defines templates for the elements in the main source and the secondary sources.
图3和图4更为正式地展示了附加插件在主窗口中呈现的UI元素，这些 UI变化的范围可大可小。
Figures 3 and 4 show more formally where additional plug-ins can display their contributed UI elements in the main window. The scope of these UI changes can be large or small.
每一元素倾向于既满足它的主价又要满足它的副价。
Every element tends to satisfy both its primary and secondary valence.
本文旨在研究部分主微量元素在高铝粉煤灰中的分布规律，从而为其资源化利用提供科学依据。
The aim of this paper is to study the distribution of some major and trace elements in high alumina fly ashes, which can provide the direction for the utilization of this kind of fly ash.
样式表指定一个布局主集合，该集合定义整个文档的所有页面，然后为各个页面定义一个页面序列元素。
The stylesheet specifies a layout master set that defines pages in the overall document and then a page sequence element for individual pages.
从主量元素（包括CIPW标准矿物组成）和过渡元素组成来看，该岩系近似原始岩浆组成。
The major elements (together with CIPW standard minerals) and transitional elements indicated that these dikes were similar to primitive magma.
当它们离开主序时，它们会成为鲜红色的超红巨星，最终变得足够热，以至于能够将碳聚变为更重的元素。
When they leave the main sequence, they become a bright red supergiant, and eventually become hot enough to fuse carbon into heavier elements.
按树脂分子主链组成分类按此方法可将树脂分为碳链聚合物、杂链聚合物和元素有机聚合物。
Main chain by the resin composition of the molecular classification of this method can be divided into carbon-chain polymer resins, polymers and miscellaneous elements chain organic polymers.
系统用例经常引用主用户界面(UI)元素，这些元素常常称为“边界”或“用户界面”项，例如HTML页面和报表。
System use cases often refer to major user interface (UI) elements, often called boundary or user interface items, such as HTML pages and reports.
对于元素，要查找它们的属主。
选择一种主打元素来设计所有的婚礼纸品，以营造统一的视觉效果。
To design all the wedding paper products to choose a kind of main elements, to create a unified visual effect.
研究了基体元素铁、主量元素钕、镝、钴、硼对杂质元素的光谱干扰情况；
The interference effects of matrix element Fe and high concentration elements Nd, Dy, Co, B on impurity elements were studied.
东立面的主要元素是主卧的阳台。
On this facade, the main element is the balcony of the main bedroom.
探讨了施主杂质、受主杂质等微量元素及玻璃料对PT C陶瓷性能的影响。
Effects of donors, acceptors, and other trace elements and the frit on properties of the PTC ceramics are discussed.
一堵带有水设计元素的石墙被引入，正对着主入口，将主轴线扩展开。
A stone wall with a water element is introduced opposite the main entry and extends this principal axis.
一堵带有水设计元素的石墙被引入，正对着主入口，将主轴线扩展开。
A stone wall with a water element is introduced opposite the main entry and extends this principal axis.
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