查询词典 surface area

Based on the plasto-elastic bounding surface model, the dynamic characters of typical clay and silt were studied through several types of laboratory dynamic tests. The parameters of dynamic bounding surface model were given upon the tests. By using a nonlinear procedure for response analysis of horizontally layered sites subjected to multi-directional earthquake loading, the response of acceleration, pore pressure and dynamic stress in Shanghai area under different earthquakes were studied.

在弹塑性边界面模型的基础上，通过试验，研究了上海地区典型粘土和砂性土的动力特性，取得了针对边界面模型的计算参数，并采用多向地震作用下的水平地层弹塑性动力反应分析程序对以深厚软土覆盖地层为特点的上海地区典型的土层断面，以苏南核电站为主的地震输入进行了场地反应分析，在加速度特性、孔压特性和动应力特性等方面取得了相应的结果。

Jintan Jiangsu area is a favorable area to construct gas storage, in where, the tectogenesis has slightly effects on the sedimentary rock and the surface stress; the breaking system doesn't grow; the salt rock is thick and buried in suitable depth.

江苏金坛地区大地构造运动对沉积岩和地表应力作用小、断裂系统不发育，盐岩厚且埋深适中，是建库的有利地区。

Based on hydrogeology in Shenyang area, this essay has made study on exploring underground reservoir in rain season besides making full use of river runoff, taking surface water back to underground, and establishing canal surface water and groundwater united exploring mathematics model, working out canal and well optimal plan.

依据沈阳地区水文地质条件，论文提出在适时充分利用外河区间径流的条件下，探求利用地下库容调蓄汛期雨洪，将地表余水引进回灌地下，并建立了渠灌区地表水、地下水联合运用数学模型，推求出渠井联合运用比较方案。

North of the Siyang County Canal Area need a new surface water plant.The recent scale of the water plant is100,000 m3/d, and the long-term scale of the water treatment plant is150,000 m3/d..It will join with the first water plant north of the Siyang County Canal Area radiation to the surrounding urban areas, Laian, Baji, Nanliuji, Sanzhuang, Wangji, Zhangjiayu, Chuancheng, Aiyuan,Liren, and other townships. It will ensure the water quality, and put the water quality of projects into practice.

本设计为泗阳县第二水厂的方案与设计，通过对泗阳县运北区总体近期（2010年）和远期（2020）年的需水量预测，需要在泗阳县运北区新建一个地表水厂，近期10万m3/d，远期15万m3/d，与运北区原有的第一水厂向周边辐射城区、来安、八集、南刘集、三庄、王集、张家圩、穿城、爱园里仁等乡镇，确保供水质量，实施优质供水工程。

Moreover, human activities play a more and more important role in the development of tidal flat. The concentrated coastal engineering change the dynamic environment of the tidal flat, and the exploitation of oil, natural gas and groundwater results in surface subsidence in the coastal area. In addition, sea level rise and the accompanied increase of storm surge frequency and intensity, will strengthen the erosional process, reduce the tidal flat area, coarsen the sediment, made the slope steep, and cause other environmental effects.

人类活动的环境效应对渤海潮滩发育的作用越来越明显，环渤海地区密集的海岸工程将改变原始的潮滩动力环境；石油、天然气、地下水的开采会导致海岸带发生地面沉降；海平面上升以及与其相伴随的风暴潮作用频率与强度的增加都将会使渤海潮滩的侵蚀过程加强、潮滩面积缩小、滩面物质粗化、坡度变陡，并产生一系列的相关的环境效应。

The Conclusions are: 1. The surface morphology and the area of the cutting plane exerts great influences on the fabrication of s-BLM. Good surface morphology would help to improve the stability of s-BLM in the process of its thinning.

本论文得到的主要结论如下：(1)金属基底的表面形貌和端面面积对双层类脂膜的制备有很大影响，平整的表面形貌有助于增加双层类脂膜在变薄过程中的稳定性。

As a result, the micromirrors will be adhesioned to the underlying substrate, because of the large area of segmented deformable mirrors and surface tension of water, after the micromirrors are dried, if the elastic forces can not overcome the surface tention.Secendly, several different procedures commonly used to rinse and dry released micro cantilever beams are compared: evaporation drying with deionize water or methanol, sublimation drying with t-butyl alcohol.

结果发现，由于MEMS微变形镜上极板的面积比较大，在工艺最后清洗的过程中，由于表面张力的作用，上极板极易与下极板接触，干燥以后，如果弹性回复力不能克服各种表面应力，MEMS微变形镜将发生释放粘附。

Methods Seventeen cases of open skull fracture were selected(8 cases of 3-4cm defective area,6 cases of 5-6cm and 3 cases of 7-8cm),under only one routine debriedement all cases were used with DHDM 2-6g according to the range of defective area and mixed with smashed bone pieces grinding into 3-5mm in diameter,scattered it on the dure mater surface then skin flap was overlapped and sutured in layers.

方法对17例开放性颅骨骨折病例(伤后24小时内)常规清创处理，同时将创伤区粉碎之颅骨用骨钳咬碎成3～5mm颗粒，与制备好的脱钙人牙基质2～6g均匀混合，平铺在颅骨缺损区的硬脑膜上，覆盖头皮，分层缝合。

This limit is called the surface integral with respect to area (or the surface integral of the first type) of over and is denoted by

如果时，黎曼和的极限存在，则称此极限为在曲面上对面积的曲面积分或第一类曲面积分，记作

The Large Sky Area Multi-Object Fiber Spectroscopic Telescope of ChineseAcademy of Science nation Astronomical Observatory Xinglong Observing station which costs 2.35 RMB is as high as 15 floors, and the optical system is made up of 3.6 meter caliber Schmidt corrector plate and 4.9 caliber spherical surface primary mirror and focal surface.

中国科学院国家天文台兴隆观测基地的"大天区面积光纤光谱天文望远镜"耗资2.35亿元人民币，最高处超过15层楼，由口径3.6米的反射施密特改正镜、口径4.9米的球面主镜和焦面组成光学系统。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。