查询词典 hydrology

Grouting in the around of infalling boundary and informing wall to prevent water based on clear knowning the condition of geology and hydrology. This method not only assure the safety of production but also protect the water resources around the colliery.

注浆封堵技术是在查清矿井水文地质条件的基础上，通过对进水区边界实施注浆工程，形成人为的挡水墙，从而阻断底板水的涌入，既解放了受水威胁的煤层又保证了矿井的安全生产，同时也保护了矿井周围水资源。

That application of Surfer in drawing of isohyetal line chart only costs 5 minutes has shown that it has virtues of quick speed and good effects, which have realistic meaning for hydrology, flood prevention management.

在此应用中绘制雨量等值线图仅花费5 min时间，说明使用Surfer软件绘制雨量等值线图具有速度快、效果好等特点，对水文、防汛管理工作有着实用的现实意义。

That application of Surfer in drawingof isohyetal line chart only costs 5 minutes has shown that it hasvirtues of quick speed and good effects, which have realisticmeaning for hydrology, flood prevention management.

在此应用中绘制雨量等值线图仅花费5min时间，说明使用Surfer软件绘制雨量等值线图具有速度快、效果好等特点，对水文、防汛管理工作有着实用的现实意义。

Through the work of the engineering and hydrology geology investigating, geologic structural planes investigating, acoustic test and deformation monitoring, and study on distribution rules of geologic structural planes, damage modes of slope, scope of loose zone, deformation rules with FLAC3D numerical simulation, the engineering proterties of loose zone is knowledged.

通过对金堆城深凹边坡松动岩体进行工程地质和水文地质的调查、节理裂隙调查、声波测试、变形监测等现场工作，研究了边坡结构面分布规律，边坡潜在的失稳模式，松动范围，变形规律，结合FLAC~(30)数值模拟，基本认识了金堆城深凹矩形边坡松动岩体工程特性。

So studying the processes and mechanisms of soil hydrology of microbiotic crusts as well as analyzing its influence on soil water conditions in fixed dunes will play an important role theoretically and practically in understanding the evolution of artificial vegetation community in fixed dunes and the security of artificial sand-fixing vegetation system.

因此，通过野外试验揭示微生物结皮对土壤水文过程的影响和机理，评估其对雨养植被固沙区土壤水环境的影响，对于认识固沙区人工植被群落的演替和人工植被固沙体系的安全性都有着重要的理论意义和实践意义。

Using the survey data of several indexes as well as field experimental data of soil hydrology of microbiotic crusts in artificial vegetation-fixed sand dunes in Shapotou area, the impacts of microbiotic crusts on soil hydrological processes which included the penetration, interception and evaporation processes of precipitation were examined, and their mechanisms were also studied. The security problem of vegetation-fixing system due to the changed soil water environment in fixed sand dune area was analyzed further.

本文在上面的立意下，我们对沙坡头人工植被固沙区对微生物结皮的若干指标进行了详细的调查和试验，并安排了一系列微生物结皮土壤水文过程试验，从不同的角度揭示了微生物结皮在降雨渗透、拦截和蒸发过程中的作用，及其对降水在沙丘土壤剖面中的水分分配过程和格局的影响，并进一步分析了微生物结皮对固沙区土壤水环境的影响和植被固沙体系的安全问题。

In this paper,five factors causing waterlogging in the lowland polder area s of southern china are listed and reviewed based on the field ecosystem of waterlogging:climate,topgraphy and morphography,soil,hydrology and geology and human activities.

从农田渍害生态系统的角度综述了我国南方低洼圩区产生渍害的五大成因：气候因素、地形地貌因素、土壤因素、水文地质因素和人为因素；在分析南方各地治理渍害经验的基础上，概述了目前改造和防治渍害低产田的七大措施：搞好水利工程建设，实行水旱轮作，加强耕作管理，增施有机肥料，利用抗湿种质资源，喷施外源生长调节剂及应用高分子技术。

All of these indicate that the combination of geography information system and hydrology and hydraulic model is an effective way of nonstructural flood control measure.

以此证明了地理信息系统与水文水力学模型相结合是实现非工程防洪措施的有效手段。

Such as water hydrology, hydro surge tank water level upstream and downstream dams, oceans, groundwater levels, petrochemicals, sewage treatment plants, water works and dam monitoring of piezometric water level and so on.

如水利水文、水利发电调压井水位、大坝上下游、海洋、地下水水位、石油、化工、污水处理厂、水厂以及大坝测压管水位等监测。

The objective of this study was to (1) explore the environmental, cultural, and hydrologic characteristics for sustainable development of San-Bu-Keng Creek watershed in Shangan area, Shuili Township, Nantou County,(2) investigate factors of causing debris flow such as terrain, geology, hydrology, land use,(3) evaluate the implemented watershed conservation and management strategies and suggest necessary improvements, and propose suitable land uses for sustainable development.

三廍坑溪集水区遇强度高、总量大的暴雨常发生土石流灾害，常造成下游上安社区发生屋毁人亡之惨剧。1996年贺伯台风、1999年的921地震造成水里上安地区溪流集水区源头裂缝、土层松动、坡地崩坏，其后2001年的桃芝台风暴雨更在三廍坑溪造成土石流灾害，计有死亡失踪17人，田园流失近百公顷，房屋全倒26户、半倒29户。造成灾害的原因包括陡峭地形、松散地质与台风暴雨等自然因子及滥垦滥伐，占用河道等不当土地利用。

Further more, the simplified analysis method on stressed-skin effect of corrugated steel sheet is also discussed in detail.

此外还比较详细地探讨了蒙皮效应的简化分析方法。

If I had known her telephone number,I would have called her.

要是我知道她的电话号码，我就打电话给她了。