查询词典 major element

Along with the deepening of reform and WTO accession, a number of large tourism enterprises abroad in our country, our tourism competition pattern has undergone great changes, the situation increasingly fierce competition. As a core element of the tourism industry to enhance itself and the whole industry's competitiveness, to win the new situation and maintain competitive advantage in the domestic market internationalization of the domestic and international competition has become a major issues in management of tourism node.

随着我国改革的深化和WTO的加入，国外一些大的旅游企业开始进驻我国，我国旅游业的竞争格局发生了很大变化，竞争形势愈加激烈，作为旅游产业核心要素的旅游景区如何增强自身乃至整个旅游业的竞争力，在国内市场国际化和国际竞争国内化的新形势下赢取和保持竞争优势，成为我国旅游景区经营管理的重要课题。

The objective of this research is to clone the expression element of a major secretory protein gene from Bacillus sp.

本研究的主要目的是克隆芽孢杆菌胞外高丰度蛋白的表达元件，为今后构建表达载体奠定基础。

We have analyzed major and trace element composition s of fifty samples of clastic sedimentary rocks from this section.

分析了四合屯剖面上12m厚的含鸟化石沉积岩层的50件样品的微量元素组成和其中10件样品的主量元素组成。

We have analyzed major and trace element compositions of fifty samples of clastic sedimentary rocks from this section.

分析了四合屯剖面上12m厚的含鸟化石沉积岩层的50件样品的微量元素组成和其中10件样品的主量元素组成。

China " wait for blame English domain name suffixal keeping system of global root domain name is Internet major change, depend on with all possible means element, because this wants accurate and computative ".

中国"等非英文域名后缀写入全球根域名系统是互联网的一次重大变化，取决于多方因素，因此想要精确推算"。

This may not, at first glance, be a major factor but in fact it is a crucial element in weight control.

乍一看，这也许不是一个重要的因素，但实际上，它是体重控制中一个关键的要素。

When the meshless manifold method is utilized to analyze the elastodynamics, the method is divided into the major two parts: the discrete space of the domain is used to the partition of unity, which the present method void to mesh element and refine element.

在求解弹性动力学问题时，弹性动力学积分弱形式的推导采用加权残数法，空间离散采用基于单位分解法的无网格流形方法，时间离散主要采用Newmark法。

An optical element such as a rear projection screen for an image display device comprises at least two substantially rigid sheet members each having a first major surface and a second major surface providing a plane of incidence and a plane of emergence, respectively, through which light is transmitted sequentially. A first sheet member comprises a Fresnel lens, and a second sheet member comprises a lenticular lens array on each of the major surfaces thereof.

一种光学元件，例如用于图象显示装置的背投式屏幕（1），包括至少两个基本为刚性各具第一主表面（21；31）和第二主表面（22，32）的板部件（2；3），分别提供顺序穿过光线（10）的入射面和出射面，第一板部件（2）和第二板部件（3）在其各个主表面（31，32）上分别包含一个菲涅耳透镜（24）和一个双凸透镜阵列33，35。

Existing literature on the inquiry,collation and analysis,this article had the following major tasks:1st,finite element simulation of the current analytical methods are summarized,and system introduction finite element software ADINA and ANSYS applied in the reinforced concrete built-up section.2nd,system introduction reinforced concrete component material performance as well as reinforced concrete nonlinear analysis main mathematical model. 3rd,the use of ANSYS and ADINA software simply supported beam simulation were compared.4th,uses the ANSYS analysis software,conducted 7 radical center bearing reinforcing steel-side steel pipe concrete short stump simulation test research,the research had indicated the reinforcing steel the existence strengthened the pillar ductility greatly.5th,based on ANSYS,has conducted 2 radical center bearing reinforcing steel-side steel pipe concrete member in bending simulation test research.

通过对现有文献的查询、整理及分析，本文进行了以下主要工作：1、对目前有限元模拟分析方法进行了总结，并系统的介绍了有限元软件ADINA和ANSYS在钢筋混凝土组合结构中应用。2、系统的介绍了钢筋混凝土构件的材料性能以及钢筋混凝土非线性分析的主要数学模型。3、利用ANSYS和ADINA软件对简支梁进行了对比模拟分析。4、利用ANSYS分析软件，进行了7根轴心受压钢骨-方钢管混凝土短柱的模拟试验研究，研究表明钢骨的存在大大加强了柱子的延性。5、利用ANSYS分析软件，进行了2根轴心受压钢骨-方钢管混凝土受弯构件的模拟试验研究。

On the basis of their major and trace element geochemistry of these four Fms., the Beitashan and Yundukala Fms. include tholeiite and calc-alkaline series, characterized by the enrichment of large ion lithophile elements, and the high field strength element contents close to MORB, which suggest that they formed an arc-island setting.

对这4个组火山岩的主要元素、微量元素地球化学特征研究表明，北塔山组和蕴都喀拉组为拉斑和钙碱性系列，并且均具有大离子亲石元素富集，而高场强元素与MORB相当，说明其为岛弧环境。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。