With reference to the difficulties encountered during boring construction of foundations of Zhanjiang Bay Bridge, this paper describes and discusses how to improve drag bit to make it adapt to the boring construction in hard plastic clay stratum.
针对湛江海湾大桥钻孔施工的难题,论述如何改进刮刀钻头使之适应硬塑粘土层钻孔施工的需要,通过工程实践证明达到了理想的效果。
A preliminary study on the relations between Xiashu Loess and hard clay in the Yangtze River Delta;
长江三角洲南部下蜀黄土与硬粘土层关系初探
Study on the engineering properties and engineering-environmental effects of Neogene hard clays in south-west of Shandong province;
鲁西南地区上第三系硬粘土的工程特性及其工程环境效应研究
The bottom of Chenghu is extremely flat,which is mainly composed of hard clay (a kind of sediment consisting of silt and clay),and has been featured with a NW-SE paleo-channel in the middle and shallow swamps in the middle-west.
澄湖是太湖平原上的一个浅水湖泊,湖底十分平坦,主要由硬粘土组成,同时发育有NW—SE横穿澄湖的古河道和泥沼洼地。
Then,with the withering of dry and cold climate,there appeared stiff clay sediment in the delta of the Changjiang River.
随着干冷气候的减弱 ,长江三角洲一带出现硬粘土沉积。
A fine silty soil, common in the southern and western United States, that forms an unusually sticky mud when wet.
坚硬粘土一种细而粘稠的土壤，在美国南部和西部很常见，通常湿润时形成粘糊的泥浆
ENGINEERING GEOLOGICAL PROPERTIES OF NEOGENE HARD CLAY ALONG THE MIDDLE LINE OF THE NORTH-SOUTH DIVERSION WATER PROJECT IN CHINA
南水北调中线工程上第三系膨胀性硬粘土的工程地质特性研究
(British) hardened clay.
（英国英语）硬化的粘土。
A hardening or nonhardening material having a consistency similar to clay and used for modeling.
模型粘土与粘土成份相近的硬化或非硬化的物质，用于制作模型
By the heat of the sun wax be soften , and yet clay be harden .
太阳的热可使蜡软化，但也可粘土变硬。
They harden clay by putting it in a fire.
他们把粘土坯放在炉火里使其变硬。
The temper of the clay was right for shaping.
这粘土的硬度适于塑形了。
Clay hardens when it becomes dry.
粘土干了的时候就变硬了。
The same heat that melt the wax, will harden the clay.
热既可熔化蜡，又可使粘土变硬。
Study on Blasting Techniques of Oblique Well in Stiff-plastic Red Clay
硬塑性红粘土层斜井高效爆破技术研究
Clay, especially a white clay used by potters.
粘土，陶土粘土、尤指陶器使用的白粘土
a cement that hardens under water; made by heating limestone and clay in a kiln and pulverizing the result.
在水下会变硬的水泥；在窑中加热石灰石和粘土再研磨成粉制成。
Traditionally, the term "ceramic" referred to materials produced by baking moist clay to form hard solids.
习惯上，“陶瓷”一词是指潮湿粘土经烘焙生成的坚硬固体。
The word "concrete" comes from the Latin "concretus", meaning grown together or harden.
"混凝土"一词来自拉丁语"concretus"，意思是粘合在一起或硬化。
a mixture of graphite with clay in different degrees of hardness; the marking substance in a pencil.
石墨与不同硬度粘土的混合物，铅笔的用于书写的物质。
Study of bond force on polyurethane foam materal and fly ash concrete
聚氨酯硬泡材料与粉煤灰混凝土之间的粘结力研究
gault clay
重粘土, 泥灰质粘土
Containing, made of, or resembling clay; clayey.
粘土质的含有粘土的，由粘土制成的，或类似于粘土的；似粘土的