沉降

Researches on the settling characteristics of the discharges from the storm sewer systems had the following results:①For dry-weather discharges, the settling characteristics of TP , TN was poor, while of COD and SS were comparatively good.

对分流制系统出流沉降性能的研究表明：①早流污水中TP、TN的沉降性能较差，而COD和SS的沉降性能相对较好。

Large numbers of test data which is systemic, credible, exact and detailed was acquired during the processing of these two scientific research item and settlement value and theoretical analysis on trial section was done together with the test and research on the site. The connection between the rule of settlement in the transition zone and the parameter such as groundsill, transmogrification modulus, material and density was studied based on comparing true settlement value in trial section with settlement value of theoretical calculation by frame analysis software. And it will help the farther research on design and construction about road-bridge transition zone.

同时在两个科研项目开展过程中，取得了大量系统、详实、可靠的试验数据，并结合现场试验研究工作，在室内开展了深入细致的过渡段沉降变形数值计算和理论分析研究，运用有限元分析软件，对过渡段的沉降变形进行了仿真数值模拟计算，与现场实测数据进行了对比分析，全面考察了过渡段地基土层与变形模量、路堤填料与压实密度等参数对过渡段沉降变形的影响规律，为进一步研究路桥过渡段的设计和施工可以提供借鉴。

It is very important to calculate and analyze the differential settlement of MSW correctly in order to ensure the success of vertical expansion of existing landfill.Aiming to the MSW differential settlemen...

研究了竖向扩建时垃圾不均匀沉降，并介绍了不均匀沉降的计算方法，结合工程实例对老填埋场竖向扩建时垃圾不均匀沉降影响进行了分析，从工程技术角度提出了相应的解决方案。

Four digital elevation models were generated from topographical mapsof the Yellow River delta, which were surveyed in 1956, 1967, 1980 and 1995 in ascale of 1:50 000 respectively. Knowledge on deltaic land subsidence in the deltafrom 1956 to 1995 was obtained through spatial analyses on these DEMs, andspace-time variation rule of land subsidence was obtained through statistical analysestoo.

本文收集了黄河三角洲地区1956年、1967年、1980年和1995年四个时期的1：5万地形图，提取高程信息，应用地理信息系统软件生成数字高程模型并展开了相应的空间分析，得到各个时间段内黄河三角洲的地面沉降速率图，通过对各沉降速率图的统计分析得出了三角洲地区地面沉降的时空变化规律。

The extraordinary activity of taphrogenic differential settlement of late caused great damage and economy loss to urban building, it will greatly jeopard the tunnel engineering recently . Two-dimension limited system theory and simulation modeling to two-dimension limited system theory for Xi'an taphrogenic differential settlement was set up based on real and forecasting data near umpty years.

西安地裂差异沉降近期超常活动，给城市建设造成了严重的经济损失和危害，并对将要建设的地铁工程危害极大，根据近几十年来的实测和预测资料，通过建立二维有限元模型和地裂差异沉降的二维有限元仿真模拟，得出 2 0 0 5年到 2 0 5 0年地裂差异沉降累积值为 84.7m m，水平位移量为 3 6.3 mm。

Critical load, which is defined as the highest deposition of acidifying compounds that will not cause long-term harmful effects to the ecosystem, indicates the sensitivity of an ecosystem to acid deposition.

酸沉降临界负荷是指不致使生态系统发生有长期危害影响的最高酸沉降量，它表示生态系统对酸沉降的敏感程度。

The settlement observation of bridge pier and abutment was discu ssed. The GM prediction model of the settlement observation error and t h e settlement development was established to set up system for bridge saftely use and maintenance.

阐述了桥梁墩、台沉降变形的观测，建立了桥梁墩、台沉降观测误差和沉降变形逐年发展情况的GM预测模型，为桥梁安全使用，养护管理决策提供可靠的科学依据。

So it is very important to theory and actuality by probing the regularity of soft soil, forecast the final consolidation by the forecast model and methodology from the actual settlement data.

因此深入探讨软土地基的沉降发展规律，利用有限的沉降实测数据，选取合理的预测模型及方法预测地基的后期沉降，对于控制施工进度，指导后期的施工组织与安排，具有重要的理论与工程实际意义。

In order to speed the silt layer's compressive process caused by prepressing,besides taking overload prepressing measure,the horizontal and vertical drainages are also arra...

处理过程中进行了总沉降和分层沉降以及水平位移的观测。处理是成功的：实测剩余沉降不大于10mm。

After analysing equilibrium catalyst sieve composition, powder content of regenerative flue gas, VQS efficiency calculation of settler and process operating parameters, the problem of catalyst loss in settler VQS was solved by rising feed position in settler and replacing seal of wing valve with feed.

对平衡催化剂筛分组成、再生烟气粉尘含量、沉降器VQS效率计算、工艺操作参数等进行分析后，采用了提高沉降器料位，用料封代替旋分器翼阀翼板的密封作用的方法，解决了沉降器VQS催化剂跑损的问题。

If you are unfortunate enough to the lovelorn, please tell me, I will help you out, really, please contact me!

如果你不幸失恋了，请告诉我，我会帮助你摆脱困境，真的，请联系我啦！

China's plan to cut energy intensity by 20 percent and pollutant discharges by 10 percent between 2006 and 2010 is a case in point.

中国计划在2006年到2010间降低20%的能源强度和减少10%的主要污染物排放，就是一个这样的例子。