示范

Took Chongqing Gong-he tunnel as an engineering example and studied the failure mechanism of surrounding rock and the correlation with bolt support system by using the methods of theoretical analysis, modeling test, numerical simulation and in situ test, some helpful conclusions were arrived as follows.Firstly, a new failure criterion for transversely isotropic rock mass was proposed with consideration of bedding plane orientation and major principal stress, and the corresponding algorithm, arrived through VC++6.0, can be easily embedded into the software FLAC3D for the geotechnical calculation.

论文在国家自然科学基金专项基金创新群体基金项目(No.50621403)以及国家自然科学基金重点项目"隧道与地下空间工程结构物的稳定性与可靠性(No.50334060)"的资助下，以共和隧道为示范工程，运用理论分析、物理模型实验、数值模拟和现场测试等手段，对共和隧道大埋深段层状岩体的围岩变形破坏机理、锚杆支护力学效应及围岩-支护结构的变形特征等内容进行了研究，其主要研究成果有：①在总结和探讨国内外学者提出的层状岩体经验型连续介质破坏准则基础上，结合层状岩体力学特性，考虑层面方向和最大主应力方向两个影响因素，提出了共和隧道层状岩体横观各向同性破坏准则；采用汇编语言VC++6.0实现了横观各向同性弹塑性本构关系的算法，并嵌入FLAC3D有限差分数值分析软件接口中实现数值运算。

They may betaken as model for coordinating the interrelationships between human beings and their environment, sothey are of important scientific, cultural and pilot significances.

它们可以作为协调人类与环境相互关系的模型，具有十分重要的科学、文化和示范价值。

Finally, for the energy supply mode of BEV, the key technology and technical direction to be researched are pointed out.

总结了国内外电动汽车的发展现状及趋势，重点探讨了我国纯电动汽车的发展方向及能源供给模式，将我国纯电动汽车发展阶段划分为示范应用期和推广成熟期，分析了现阶段纯电动汽车发展的重点和存在的问题，同时针对纯电动汽车能源供给模式，指出了需要开展研究的技术重点和方向。

In my seminars I demonstrate the with a big rubber band.

我在研讨会上以橡皮筋示范。

Other aquaculture, herbal cultivation, courtyard economy, cattle and sheep farms have gained organic certification, blackfish paozi Department of Agriculture organic farm has been identified as organic agriculture demonstration farm, by the National Environmental Protection Agency identified as organic food production base.

其它的水产养殖、中草药种植、庭院经济、牛羊养殖亦都获得了有机认证，黑鱼泡子有机农场已经被农业部认定为有机农业示范农场，被国家环保局确认为有机食品生产基地。

Therefore, international community has conducted a series of attempts, from the SeaDocs experiment to the Bolero project, from the CMI Rules for Electronic Bills of Lading in 1990 to the UNCITRAL Model Law on Electronic Commerce in 1996 to national reforms of relative laws.

从 SeaDocs 试验到 Bolero 工程，从国际海事委员会1990年的《电子提单规则》到联合国国际贸易法委员会1996年的《电子商务示范法》以及各国的相关法律的改革，都对电子提单的相关法律问题的解决作了一定程度上的努力与规制。

Farm demonstration work in the South helped to fight the cotton boll weevil.

南部农场示范工作大大帮助了对棉花象鼻虫的防治。

In 2006, Beijing Plant has been identified as one of the BPS demonstration plants of the Bosch Group.

在2006年公司已经被确定为博世集团的BPS示范工厂之一。

The building itself serves multiple roles as barracks, bowyer's workshop, practise range, and a tactical training centre.

靶场包括远程军营、弓箭作坊、训练场地和战术训练基地，同时由箭术大师常驻营地，为受训部队示范除火枪外多种远程武器的使用技巧。

Model exhibits "Admiralty style" construction technique of cherry, pear, ebony and boxwood.

示范展览"金钟式"施工技术樱桃，梨，乌木和黄杨。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。