地质调查

This research stress on both of water-saving irrigation technique and engineering reform plan in the irrigation, investigates current situation and main existing problem including geography, geology, social economic condition and so on....

本文研究主要从灌区节水灌溉技术和工程改造方案两方面入手，调查研究灌区现状及存在的主要问题、灌区的自然地理、地质、社会经济等基本情况，通过灌区的水资源供需平衡分析，论证了灌区实施节水改造的必要性和可行性。

Lithology, sedimentation and oil-bearing characteristics of the three basins are introduced in the paper.

在前人研究基础上，利用后两者钻井地质与野外剖面调查的测试研究成果，初步对比了3个沉积盆地地层岩性沉积与含油气性的特征。

Taking a general view of the paper, major innovative ideas and returns are as follows: The main innovative ideas are as follows: 1. The paper put forward the new idea that combine water-saving drilling with rotary percussion drilling creatively according to the present situation of water resource lack seriously and the background of implementation of state geological survey strategy. 2. The working principle of new designed system of water-saving hydraulic percussion device completely different from traditional hydraulic percussion device, the system can carry out rotary percussion drilling on the condition that no surface water be consumed, and achieve the purposes that saving surface water, cutting cost and improving drilling efficiency. 3. The design conception of steel ball percussion device is very novel, the percussion device is durable, with a simple structure, at the same time drilling efficiency would be improved highly and drilling cost would be reduced greatly when drill with the steel ball percussion device.

综观全文，论文的主要创新点及研究成果如下：主要创新点： 1、结合我国许多地区水资源严重短缺的现状以及国家实施地质大调查战略的背景，创造性地提出了&节水钻探&和&回转冲击钻进&结合起来的新思维； 2、设计出的节水型液动冲击器系统，其工作原理跳出了传统液动冲击器要消耗大量地表水的原理模式，在基本不消耗地表水的情况下便能实现回转冲击钻进，达到节约地表水、降低成本、提高钻探效率的目的； 3、设计的球体冲击器构思新颖，克服了同类产品冲击功传递效率低的弊端、且结构简单、经久耐用，可大幅度提高钻探效率、降低钻探成本。

Based on a thorough investigation of the engineering geological condition for the reservoir region of the Huizhou Pumped Storage Power Station, the in-situ trial pit water injection test, boring water injection test, and water pressure test were performed to study the permeability of rock and soil mass.

摘要在对惠州抽水蓄能电站库区工程地质条件进行详细调查的基础上，采用现场试坑注水和钻孔注水、压水试验等方法了解岩土体的透水性。

It is presented that four models of rock mass structure, the way of mining influencing on slope stability, and the influence of design slope form on slope stability.

通过稳定性分析方法的对比，得出边坡岩体工程地质力学调查分析方法可从定性到定量，也得出其它方法的作用和使用范围。

Geo-science support is the key to the investigation,ass essment ,planning and construction of geoparks.

在地质公园的调查、评价、规划、建设过程中，地球科学的支撑是极其重要的。

It is very important to investigate continent dynamic geology,new geology system for different purposes and different size′s geophysics investigating and mapping at orogenic belt,to correctly resume and explain the history.

在造山带开展不同目的、不同尺度的地球物理调查和填图，正确恢复或解释多旋回造山带中构造岩片的裂解、拼合历史，对于探索以大陆动力学等若干新的地质科学体系极为重要。

The geology and mineral resources department′s new round investigating work in geological mapping,i.e.1∶200 000 geological mapping at nonsmith stratigraphy of multicycle mountain building belt takes activity theory and continent investigating dynamic geology as its guiding ideology,and is to show orogenic belts′ structure formation evolution and its tectonics framework fundamental characteristics,especially its orogenic process and today′s orogenic belt′s three-dimensional structure.

作为原地矿部新一轮地质填图调查工作，即在多旋回造山带非史密斯地层区进行1∶20万填图，以活动论和探索大陆动力学为指导思想，旨在着重表现造山带的结构、形成、演化及其大地构造的基本特点，尤其侧重于其造山过程和现今造山带的三维结构。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐