查询词典 silt

They came down the steps from Leahy's terrace prudently, Frauenzimmer: and down the shelving shore flabbily their splayed feet sinking in the silt ed sand

她们从莱希的阳台上沿着台阶小心翼翼地走下来了——婆娘们。八字脚陷进沉积的泥沙，软塌塌地走下倾斜的海滨。

Two rice varieties, named Weiyou 402 and Eryou 416 were selected to grow in arsenic spiked soils (0, 10, 20 and 40 mg·kg-1 arsenic) and "natural" arsenic soils (1∶1 of geogenic high level arsenic soil from Guizhou province and silt loam soil from Beijing) in a greenhouse, to compare their arsenic uptake, accumulation, speciation and related health risks.

段桂兰 中国科学院生态环境研究中心，北京 100085以2个水稻品种威优402号和Ⅱ优416号为实验材料，采用温室栽培方法研究对比两个品种水稻在人工添加砷处理（0，10，20和40mg·kg-1）和模拟自然砷污染（贵州高砷土和北京褐土的混合土，质量比为1∶1）胁迫条件下的生长发育状况，分析砷在水稻不同部位的累积、形态转化及其健康风险。

Among them, the black rings puts in order salt crust sand content to increase, but the white rings puts in order by the silt and the clay primarily. The light and shade interaction annulus of salt crust granulometric composition difference are showed that the saline lake passed by evolutionary process, because of the climate and temperature changes in turns, which causing the saline lake deposit ingredients have regular change results.

其中，黑色纹理处盐壳含砂量增加，而白色纹理处以粉粒和粘粒为主，明暗相间的环带盐壳颗粒组成差异是盐湖向干盐湖的演化过程中，由于气候冷暖交替变化而使盐湖沉积物成分发生规律性变化的结果。

Theoretically,it is basically concerned about the evaluation if the role of downward and headward silt-clearing.

对于研究河道发育史和老年期河道的特点，以及在治河上均有重要的理论和现实意义

The safety of the existing buildings should be decided based on the loading of the building, the foundation type as well as the buried depth of the foundation. The strength reduction and the deformation incensement of supporting layer of the bases after saturated should be studied. The corresponded investigations and tests should be carried out when silt, soft soil, expansive soil and collapsed loess et al exist in the bases.

对于现有建筑物的安全，要根据建筑物荷载、基础类型和砌置深度分类进行评价，研究了解地基持力层在饱水后的强度降低率和变形增加率，当存在淤泥、软土、膨胀性土、湿陷性黄土等不良土层时，应进行相应的勘察试验工作。

The solution analysis indicates that both the silt layer and the leakance of the semi-permeable layer influence significantly the hydraulic head fluctuation in the confined aquifer.

分析表明弱透水层的越流和淤泥层的存在均对承压含水层水头波动有显著影响。

For thisphenomenon,field tests are systematically conducted for loessal clay loam,settlemental-by-soaking loess,sand soil,silt soil and gravel.

针对这一现象，又系统地对黄土状亚粘土、湿陷性黄土、砂性土、淤泥及淤泥质土、砾石等进行了现场实验。

Types of microstructures are microfoliation, silt inclusion, microorientation and microflexure.

微构造类型有：微叶理、粉沙团块、微旋转和微褶皱变形构造。

The influence of silt particle content on dynamic strength is a monotonically linear.

粉土中粘粒含量和粉土含量对其动强度的影响规律需从粉土的微观结构角度解释。

The nitrogen and pesticide in the topsoil with soil erosion go into river, lake and reservoirs and so on. So that the soil erosion reduced, the nocuous matter loss can be controlled as well, the sediment silt and water pollution in rivers, lakes and reservoirs can be decreased.

土壤中氮和农药等有害物质的流失是以水土流失为载体，进入江河、湖泊、水库等水源地，加大了这些水源地的污染，所以减轻了土壤水土流失量，就能够很好控制农耕地有害物质的流失，减轻江河、湖泊、水库等水源地的泥沙淤积和水质污染。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。