查询词典 shallow-draft

In this paper, two dimensional shallow flow—pollutants coupled model, which applies uninstructed grid finite volume method and Riemann approximate solver, is used to gain the trend of hydrodynamics and water quality change under the condition of driving force. Mechanism of nitrogen and phosphorous circle of WASP5 is considered in the water quality part of the model according to nutrition actuality of shallow lake in the cities.Xuanwu Lake is object of research in this paper.

本文针对城市浅水湖泊富营养化加剧现状，结合WASP5模型中有关氮和磷的循环机理，并将该机理写入已有的二维浅水流体水量模型中加以耦合，应用在无结构网格下的有限体积法与黎曼近似解求解的方法，求解湖泊在外驱动作用下的湖泊水动力和水质因子氮和磷的变化。

Did they say it's shallow as a wading pool, or shallow as an open grave?

他們有沒有說這部戯是淺得像淺水池呢，還是淺得像空的墓穴？

It was one term momentous engineering, whereas shallow burring pipe heat preservation ensure water supply normal parameter clause against that at Qing zang railway frozen soil environment carry into execution pipe shallow cover up water supply.

在青藏铁路冻土环境中实施管道浅埋供水是一项重大的工程，而浅埋管道保温则是保证供水正常的首要条件。

Ultimate frictional resistance of the shallow leck for single pile can be obtained from the field loading test. The relationship between the ultimate frictional resistance and cone penetration resistance of the shallow leck is analyzed by comparing ...

通过现场静载荷试验比较了按现行规范计算单桩承载力和实测结果的差异，分析了浅层硬土中预制短桩的极限侧摩阻力，讨论了侧摩阻力和静力触探比贯入阻力的关系，所得研究结果可为今后相关场地的类似工程建设提供参考。

The geometry model formular is used to deduce the length of yarns, the oridentation angle of the nodulated yarns and the fiber volume content on some typical 2.5-D woven composites, such as shallow curve-linking structures, shallow straight-linking ones, and depp angle-linking ones, and tensile strength and compress strength of the composites are forecated.

借助模型推导出纱线在几种典型结构（浅交弯联、浅交直联、深角联）的单元体结构内的纱线长度、接结经的取向角和纤维体积分数，并对材料进行拉伸、压缩性能预测。

By studying reservoir rock characteristics, diagenesis and physical property, investigation showed that there were distributary channel, branch channel, mouth bar, distal bar, sand sheet, lakeshore, shallow lake and limestone flat . we concluded that the reservoir of N1～N21 is low porosity and permeability reservoir with the types of primary porosity and secondary intergranular porosity, which is in the early diagenetic stage B into the late diagenetic stage A subperiod. The role of effecting reservoir physical property is deposition, cementation, dissolution and tectonic rupture. After researching of reservoir, we divided it into three categories and division the favorable facies belt and relatively favorable. We think that the favorable facies belt is braided river delta front and partly shallow lake in east of the Fault Ⅶ. favorable reservoir is in the first and the second class.

进一步研究了本区碎屑岩储层的岩石学特征、成岩作用特征、物性特征，研究认为该区储集体类型有分流河道砂体、分支河道砂体、河口坝、远砂坝、席状砂砂体、滨湖砂滩、浅湖砂坝砂体及灰坪；N1层属于低孔、特低渗储层，孔隙类型以原生、次生粒间溶孔为主；分析了影响储层物性的因素主要为沉积作用、胶结作用、溶蚀作用和构造破裂作用；进行了储层评价与有利相带预测，将储层分为三类并划分了有利区带、较有利区带，认为Ⅶ号断层以东的辫状河三角洲前缘亚相和部分浅湖亚相是N1的有利储集相带，储层以Ⅰ、Ⅱ类为主。

This results indicated the shallow sulphonation processcondition same white oil production condition were viable,under the un-effectssulphonate quality and received rate condition, the shallow sulphonation processwould not effect petroleum sulphonate output,due to reduce process flow,improvedproduction efficiency and benefit.

工业试验证明浅度磺化工艺是可行的，该工艺条件与生产工业白油时的磺化条件基本一致，在不影响磺酸盐质量和收率的情况下，浅度磺化抽余油质量均符合润滑油基础油质量指标，浅度磺化工艺不会影响石油磺酸盐的产量，由于缩短了工艺流程反而会提高生产效率和效益。

Pachygyria has a distinctive appearance on CT and MRI, including marked thickening of the cortex, broad and flat gyri with shallow sulci, vertically-oriented and shallow Sylvian fissures, and a "figure-of-eight" appearance on axial imaging.

巨脑回畸形在MR和CT上有特征性的表现，包括明显增厚的脑皮质、宽基底扁平的脑回，垂直走行并变浅的大脑外侧裂、轴位像大脑呈8字形改变。

By moving from shallow water to deep water before flowing back to shallow water, wastewater becomes remixed.

由从浅水向深水浅水流回之前，废水成为混音。

The results are verified from deep to extremely shallow water conditions. The shoaling waves, standing waves, 3D disturbance waves, tidal waves and solitude waves are simulated and verified,and waves over an underwater bar,the diffraction near single breakwater, breakwater gap, offshore breakwater, Breakhoff experiment are taken into account in this model. Furthermore, the wave harbor resonance under special topography, and "Bragg" resonance are simulated. The wave refraction problem under current fields,the nonlinear wave refraction-diffraction under "Arthur" current field, and the wave propagation under slowly varying current field are studied. The favorable calibrations show the model's feasibility in dealing with the wave nonlinearity and simulation in both deep and shallow water.

论文对深水至极浅水非线性波进行了较全面的验证，计算模拟了波浪浅化、立波、三维干涉波、潮波、孤立波以及波浪越过潜堤、单突堤绕射、双突堤绕射、岛式堤、Berkhoff实验和多连通水域波浪传播等问题，还对特殊地形条件下波浪发生港湾共振、布拉格共振进行了仿真；论文研究了水流中波浪传播折射变形问题，Arthur流场上非线性折射-绕射、水位缓变的转向潮流中波浪传播等缓变水流中波浪问题，各类问题的较好解决验证和表明了本文模式与方法具有适用于深浅水的可计算性与非线性。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。