Sediment movement on the silty coast during a storm;
粉砂质海岸大风天泥沙运动研究
According to the pertinent regulations in GBJ123-88 geotechnieal test method standard,140 groups of 5 clas- sification methods of fine sand,silt and dust in Heihe city were performed in this paper.
本文根据《GBJ123-88——土工试验方法标准》的有关规定,对黑河市的细粉砂、粉土做了140组五种方法试验的比较研究后得出结论认为:"水洗筛析法"是可采用的比较准确,容易操作,既简单方便,又经济实用的颗粒分级方法。
Laboratory study of the instability of saturated silty sand;
饱和粉砂不稳定性的试验研究
Study of liquefaction evaluation used in indoor test of silt,silty sand mixed clay;
混黏土的粉土、粉砂室内试验液化判别标准的研究
Effects of grain size distribution and structure on mechanical behavior of silty sands;
颗粒级配和结构对粉砂力学性质的影响
Based on the concept of energy balance,an empirical formula is set up to hindcast the volume of silt-sand sudden siltation.
文中以能量平衡为基础,建立计算粉砂骤淤的经验公式。
From Bohai Bay to the northern bank of Yangtze River, there exist many silt-sandy beaches.
我国自东北沿渤海湾向南至长江口北部存在不少粉砂质海岸段。
This paper collects wind data during 1991 to 2002 and hindcasts silt-sand volume under strong winds.
在粉砂质浅海区域,大风往往引发严重的淤积现象。
"Clay, silt, sand, and gravel. "
粘土，粉砂，砂土和砾石。
②the composition of grade are sand 44.75%,silt 31% and clay soil 24.25%;
②粒级构成:砂44.75%,粉砂31%,黏土24.25%;
(2) The composition of grade is as follows: sand 44.75%, silt 31%, and clay soil 24.25%.
(2)粒级构成为：砂44.75％，粉砂31％，黏土24.25％；
The sand is separated from the silt and clay by wave sorting.
砂粒在波浪分选作用下从粉砂及粘土中分出。
some thin beds of layered sandstone and dark grey siltstone show slump structures.
一些薄层砂岩和暗灰色粉砂岩显示出滑动构造。
Flume Experiments on the Development of Bed Forms for Some Fine Sand and Silt
某些细砂和粉砂底形发育的水槽实验研究
The Realesearch of Argillaceous Siltstone Improving Exploitment for Thin Narrow Sand Body Oil Field
泥质粉砂岩对改善窄薄砂体油田开发作用研究
These particles range from coarse silt to sand or pebble size.
这些颗粒的大小变化范围是从粗粉砂级到砂级或细砂级。
These may range from coarse silt to sand or peble size.
这些颗粒的大小变化范围，从粗粉砂级到砂级或细砂级。
Directly, it will affect the dry mortar products store life and performance.
否则将会影响干粉砂浆的储存时间和干粉砂浆的性能。
FIELD TESTS ON SANDY SILT AND SILT SAND CONFINED UNDERGROUND WATER WITH HIGH-PRESSURE ROTARY JET PILE
高压旋喷桩在含承压水砂质粉土和粉砂土加固中的应用研究
Technical specification for man-ufacture and application of dry-mixed mortar
干粉砂浆生产与应用技术规程
the silt and the clay content enhance 0.67% and 1.53%;
粉砂粒和粘粒含量提高0.67%和1.53%;
(2) the grades are composed of silt(74.21%) and clay(25.79%);
②粒级构成为:粉砂74.21%,黏土25.79%;
Construction Technology of Silt Sand Roadbed of a Main Road in Haikou City
海口某城市干道粉砂土路基施工技术
cloth covered with powdered emery.
覆有金刚砂粉末的布。
Mechanism of seacoal in greensand and development history of placement addition of seacoal
煤粉防粘砂机理及煤粉代用品的发展
On long-distance subsurface excavated construction in twin-track tunnels of silt and silty fine sand stratum
粉土粉细砂地层双线隧洞长距离暗挖施工