新性发生

T is phenotypically similar to the systemic acquired resistance induced by the infection of pathogens, and with the same efficiency but without hypersensitive response and visible symptoms in plant as SAR, which is helpful to open a new way to develop and improve safer and environmentally friendly strategies for plant protection.

SR具有非特异性、广谱性和系统性，其在表型上与病原菌侵染激发的系统获得抗性相似，具有同样的效率；但在寄主植物上不发生过敏性坏死反应，无可见症状，为发展和改善更加安全而环境友好的植物保护策略开辟了新的思路。

The thesis consists of two main sections. The synthesis of 1,3,4-thiadiazoles,triazolotriazines and dioxapyrrolinopyrazoles containing chiral pyrazolyl moietyfrom D-glucose is described in the first part and the section one is about theDiels-Alder reactions between dienophile enaminones and diene 1,2,4-triazines,which provides a new methodology to construct the pyridine compounds. A total of37 new compounds were synthesized.

本论文包含两部分内容，一是以D-葡萄糖为原料合成含手性吡唑基的1，3，4-噁二唑、三唑并三嗪及二氧代吡咯啉并吡唑类化合物；二是将烯胺酮作为亲双烯体，与双烯体1，2，4-三嗪类化合物发生Diels-Alder反应，发现了一令人意外的构建吡啶类化合物的新方法。

As for durability, double-thick leather protects the lineman's foot where wear and tear most often occurs, and in the unlikely event you find yourself needing a new pair, the Powerline's stitchdown construction makes them recraftable.

至于耐用性，双层厚皮革在最经常发生的磨损地方保护线路工的脚，以及在万一你发现自己需要一双新鞋时，Powerline's stitchdown construction 使他们recraftable 。

The homologies of the five isolates of CTN strain were significantly higher than those to aG and PV strains.

新分离街毒株基因未发生较大变异，与CTN的同源性高于与aG株和PV株。

Under the background of digital DEM of maor mountain area, and through the program of Avenue in Arcview, the result of potential ravine highly inosculates with the real ravine. With the comparison of potential ravine and real ravine, it can reflect the developing tendency of ravine in this area. Through positioning with GPS and investigation in this area, we can divide the potential ravine of this area into three forms, that is parallel ravine area steep ripe ravine area and evenness swamp area. It can provide scientific reference for forest management and tree planting, and it is a new theory to prevent soil and water loss, and carry through the ravine controlling by people.

在数字化生成的帽儿山地区DEM基础上，通过二次开发生成的潜在沟系，具有与现实沟系高度的吻合性，并通过与现实沟系的比较，能客观的反映出该地区沟系发生、发展的趋势，借助于GPS的定位及实际踏查研究，可将帽儿山地区的潜在沟系划分为平行沟系区、陡坡显沟区和平坦沼泽区三种类型，可为合理的森林经营和植树造林提供科学的借鉴，并为防止水土流失，进行沟系治理提供了新的理论依据。

It is noticed that centralized releases of amassed tourism demands lead to many unbalances and loss of efficiency of effective functions of the market. And restrained adjustment of the market in turn makes golden weeks tourism keep on showing new characters. One of them is that people-oriented holidays and leisure travels have emerged as an essential demand of tourists.

旅游需求的集中释放导致了许多失衡现象的发生和市场有效配置功能的失效；市场的压抑性调节又使黄金周旅游现象不断出现新的特点，以人为本和度假休闲成为黄金周旅游的最本质要求。

However the economic law has changed a lot during the economic transformation, such as, more autonomy legislation other than restricted legislation, mono-legislative bodies changed into diversity and standardization, legislative process changed from self-contained into civilized, the legislative right changed into clear other than obscure, and the legislative object changed form political into independent, which is obvious to everyone.

经济立法在经济转型过程中发生了巨大转变，如从受制性立法到自主性立法、从立法主体的单一化到多元化和规范化、从立法程序的封闭化到民主化、从立法权限的模糊到明晰、从立法目的政治化到独立化等方面的转变，而对这些转变的研究正是我们研究新背景下经济法发展的重点之一。

The result showed that chromatogram peaks were summated,peak area increased and two new peaks were found.It suggested that the composition dissolution of RP was increased with the addition of RAT,chemical changes may be occurred after compatibility. Established the HPLC analysis method forα-asarone in RAT and researched the content change ofα-asarone after compatibility.

发现配伍后色谱峰具有加和性，峰面积增加，有两个新峰产生，提示石菖蒲能使远志中的化学成分溶出度增加，两药配伍后可能发生了复杂的化学变化；建立石菖蒲中α-细辛醚的HPLC分析方法，研究配伍远志后α-细辛醚的含量变化。

This thesis set up the pedogenetic classification system of the sub-Antarctic maritime climate region, and the soils of study area are classified into 3 orders. 4 suborders (cryentisolorder、cryaquept-order, cryochrept-order and cryohistosol-order) and 13 groups. The diagnostic soil characteristics of each group are analysed. The soil mapof Fildes Peninsula of King George Island. Antarctica (1∶20000) is mapped.

建立了亚南极海洋性气候区土壤地理发生分类体系，将研究区土壤划归3个土纲、4个亚纲（冷冻新成土亚纲、冷冻潮湿始成土亚纲、冷冻正常始成土亚纲、冷冻有机土亚纲），13个土类，阐述了各土类的诊断特征，并绘制了南极乔治王岛菲尔德斯半岛土壤图（1∶2万）。

THE rise of raunch culture and the ''advanced consumerist'' culture of Western countries are creating new pressures on young women to have sex early and against their will, experts say.

专家说，在西方国家，下-流文化以及&超前消费主义&文化给年轻女性带来了新的压力，她们不得不在她们不愿意的情况下与他人发生-性-行为。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。