防治

At present, the aeolian desertification is still facing the situation of "partly controlled but whole worsen".

目前我国沙漠化防治仍然面临着"局部治理，整体恶化"的严峻态势。

According to some research and summarize, we advance the stratagem, guidelines, basic principle and measures for combating aeolian desertification in China.

根据研究和总结，提出了我国沙漠化防治的战略、指导方针、基本原则和途径。

From the aeolotropy of hard rock of tunnel engineering region, the stress distribution of several kinds of fault to the water gushing of tunnel, the type of geology disaster involved in macrocharacter, main control factors, disaster mechanism and control strategy in tunnel excavating are studied systematically in this thesis. The purpose is to establish a theory and technology method for forecast and decrease disaster in tunnel excavating.

本文以硬岩隧道开挖工程区域岩体的各向异性研究为起点，从不同类型断层为主要构造形迹的应力分布特征出发，并结合隧道地下涌水灾害，系统研究隧道开挖的地质灾害类型，以宏观表象、主控因素、灾害机制及防治对策为主要研究内容，全面深入研究旨在为隧道开挖期间防灾、减灾提供理论基础与技术路线。

Geological condition is the important factors in study on tunnel excavating disaster inevitably. From the aeolotropy of hard rock of tunnel engineering region, the stress distribution of several kinds of fault to the water gushing of tunnel, the type of geology disaster involved in macrocharacter, main control factors, disaster mechanism and control strategy in tunnel excavating are studied systematically in this thesis.

中文题名隧道开挖地质灾害规律与防治对策研究副题名外文题名 Study on tunnel excavating geology disaster regular and control trategy 论文作者杜炜平导师古德生院士学科专业岩土工程研究领域\研究方向学位级别博士学位授予单位中南大学学位授予日期2001 论文页码总数108页关键词隧道工程地质灾害岩爆馆藏号BSLW /2003 /U45 /1 隧道开挖灾害研究必然以地质因素为其主要研究对象。

Student need master theory andtechnique of botany, plant taxology, plant physiology, plant ecology, agrology, plant nutrition and fertilizer, agriculture aerography, forage and feed breeding, livestock thremmatology, statistics and so on.

在此基础上，尚需掌握植物学、植物分类学、植物生理学、植物生态学、土壤学、植物营养与肥料学、农业气象学、杂草与病虫害防治学、牧草饲料作物遗传育种学、家畜饲养学、田间试验设计与数理统计分析等学科的理论和技术。

This article summarized the aetiology,epidemiology,pathogenesis,diagnosis and prevention of the amoeba disease about humen and animals in recent years.

文章综述了近年来人和动物阿米巴原虫病的病原学、流行病学、发病机理、诊断和防治等方面的研究进展。

Less times of inhalation of short- acting beta2- agonist was needed in treatment group than in control group.

吸入含ICS加LABA的药物是防治儿童中、重度哮喘有效的治疗方法。

The thesis discusses the survival measure with human aidance in reintroducing Père David's deer, such as: guarantee living space, diseases prevention, habitat restoration, population and habitat monitoring and community co-management. All the work is in order to restore the nature Père David's deer population in Dongting Lake region.

本文讨论了重引入麋鹿的人类协助生存措施：保证生存空间、防治疾病、生境改造、种群与生境监测、社区共管等，以期最终在洞庭湖湿地恢复麋鹿自然种群。

"These are in AIDS prevention and treatment work in the new situation."

"这些都是在艾滋病防治工作中出现的新情况。"

This is China's AIDS prevention and control as part of the overall planning.

这是中国艾滋病防治整体规划的一部分。

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。