查询词典 pit bottom

The stress field of soils will change and bottom of foundation pit will upheave with excavation unloading.

中文摘要：基坑开挖时的卸荷，使土体应力场发生变化，引起坑底土体向上隆起。

Thinking comprehensively of geological environment, ecological and nature environment, making surely the contents and emphasis of the environmental quantity assessment, establishing the index system of the environmental impact assessment and its ratings standard, studying the evaluation theories and its methods of the EQA, revealing time-space variety regulation of environmental quantity, studying the time-space distributes regulation of mineral pit water、waste heap eluviate water, tailingspile waste water and its heavy metals pollution and migration rules in surface water, groundwater, water department bottom mire, soil, applying division form R/ S analysis to research the development trend of heavy metals monitors data in water and soil, using mathematical statistics, gray theories, neural network, fuzzy evaluation, time order analysis to establish the forecast model of the EQA in mine geotechnical system.

综合考虑系统内地质环境、生态环境、自然环境，确定矿山岩土工程系统环境质量评价内容与重点，创建矿山岩土工程系统环境质量评价指标体系及其分级标准，研究矿山岩土工程系统环境质量评价理论和评价方法，揭示矿山岩土工程系统环境质量时空变化规律，研究矿坑水、废石场淋滤水、尾矿库废水时空分布规律及其引起的地表水、地下水、水系底泥、土壤等重金属污染及迁移规律，应用分形R／S分析研究水土监测时间序列发展趋势，再用数理统计、灰色理论、神经网络、模糊评价、时序分析等建立岩土工程系统环境质量预测模型。

On the safe side, we should use active soil pressure and passive soil pressure to calculate the support strength before T increased. That is RA=EA-EP Among them: RA ………… holding strength EA ………… composite force of active soil pressure EP ………… composite force of passive soil pressure Immediately, flexural torque distribution of enclosure wall can be counted. Mmax is the location of shear force zero. Equivalence beam method abridges. No matter which kind of supporting structure form, the key problem lies in the establishment depth of catch point, severity of support and enclosure wall, penetration depth and pit bottom quality of soil property.

单道锚杆支护结构计算分别采用静力平衡法及等值梁法，根据试算法插入深度t值需先进行假定墙的插入深度确定后来计算支撑力，为了安全起见，可按插入深度增大前的主动与被动土压力合力计算支撑力即 RA=EA-EP 式中：RA …………支撑力 EA …………主动土压力合力 EP …………被动土压力合力随之可求围护墙的弯矩分布，Mmax为剪力为零点的位置，等值梁法的计算略述。

The application experience of squibbed blasing method in drilling,reaming and charging is introduced,and the emphasis is put on the drilling in the bottom of excavated pit by hand operated driller to obtain deephole (deeper than 5 m)squibs.

其中 ，重点介绍了利用手持凿岩机在预先挖好的地坑底部钻眼，从而获得大于 5m的深孔药壶方法。

Wuliangye Series wine has a unique traditional crafts, a "pit run cycle","Solid State continued bad","double bottom fermentation" and fermentation technology; a "layered from the bad,""layered distillation","according to the quality and Forum "and the domestic wine industry in a unique brewing process.

五粮液系列酒具有独特的传统工艺，采用&跑窖循环&、&固态续糟&、&双轮底发酵&等发酵技术；采用&分层起糟&、&分层蒸馏&、&按质并坛&等国内酒行业中独特的酿造工艺。

If there is any slush on the bottom of the truck, it should be washed off in the wash bay. There should be no slush or drippings allowed to go into the receiving pit.

如果卡车的底部粘有泥巴，则应该进入清洗区进行清洗，接受地点不应该由泥巴或是其它的污染物掉落。

And in combination with the project practice the paper approaches to the arrangement of the prospecting option and compares the common option of the foundation pit enclosure of tunnel and the anti-floating design of foundation bottom.

本文对上海地区城市下立交工程的勘察设计进行了分析总结，并结合工程实践对勘察方案的布置进行了探讨，对地道基坑围护、基底抗浮设计的常用方案进行归纳比较，为今后下立交工程的勘察设计工作提出建议和参考。

The test result has been described and the causes of differential subsidence on the bottom of test pit have been analyzed from two aspects (deformation of loess collapse and slip and subside of wet soil mass along fracture). On this basis, the article summarized that Surface water and ground fracture in the activities is to promote mutual interaction.

通过对试验的几种不同沉降关系曲线和试坑沉降变形等值线图的描述，文章从可能引起试坑产生不均匀沉降变形的两个方面(黄土湿陷变形、浸湿土体沿裂缝滑移下陷)作了探讨，得出地表水与地裂缝的活动是相互促进相互影响的关系。

The test has been done to simulate the movement of ground fracture after surface water soaking in. The test result has been described and the causes of differential subsidence on the bottom of test pit have been analyzed from two aspects (deformation of loess collapse and slip and subside of wet soil mass along fracture).

通过对试验的几种不同沉降关系曲线和试坑沉降变形等值线图的描述，文章从可能引起试坑产生不均匀沉降变形的两个方面黄土湿(来源：ABC论4c文网www.abclunwen.com陷变形、浸湿土体沿裂缝滑移下陷作了探讨，得出地表水与地裂缝的活动是相互促进相互影响的关系。

At the bottom of the shaft is a sump , a pit which collects water.

到中国译典经典版本中查找关于sump的最新解释和例句。。。。

A historical region of southwest France between the Pyrenees and the Garonne River. The duchy of Aquitaine was joined with France after the marriage of Eleanor of Aquitaine to King Louis VII in1137, but its possession was disputed after her subsequent marriage to Henry II of England.

阿基坦法国西南部一个历史地区，位于比利牛斯山和加隆河之间，在1137年阿基坦的埃莉诺与国王路易斯七世结婚之后阿基坦公国加入法国，但当她再嫁英国亨利二世后，其归属权便受到争议

There are moments when I look at the smiling , happy faces of my expectant staff and wonder how they will cope when confronted by an outraged housemaster along with an unrepentant and recalcitrant bleached blond teenager in 18 years ' time .

有时候，我看着那些满怀期待的员工微笑，幸福的脸，想着当他们遇到一位愤怒的宿舍管理员和一位不知悔改，叛逆，而且将头发染成白色的18岁少年时，他们会如何处理。