In China at around 200 BC, they discovered that by adding minerals to the clay they could improve both the appearance and the strength of the ceramics.
在公元前200年左右的中国，他们发现通过在粘土中添加矿物质可以改善陶瓷的外观和强度。
The earliest libraries existed thousands of years ago in China and Egypt, where collections of records on tablets of baked clay were kept in temples and royal palaces.
中国和埃及早在几千年前就有了最早的图书馆，在这两个国家，烧制陶片上的记录被保存在寺庙和皇宫里。
In fact, it became so valuable that it was known as white gold and spies were sent to China to discover what they did to the clay to produce such high-quality merchandise.
事实上，它变得如此珍贵，以至于被称为“白金”，间谍被派往中国，以查明他们如何处理粘土，从而生产出如此高质量的商品。
In order to give us our white paper and card, the makers will add bleach and other materials such as china clay and additional chemicals.
为了给我们提供白纸和卡片，制作商会添加漂白剂和一些其他材料，比如瓷土和其他化学品。
Mr. Song said he was perplexed why people far from China were so eager for the golden flecks of rare earths that dot the clay of his formerly pristine valley.
宋老伯说他现在很迷惘，不知道为什么千里之外的人如此的关心那散布原始山谷粘土中的金黄微粒。
The undisturbed soil samples, including clay, silty clay, silt, sand, muck and mucky soil, come from about ten different legions in China.
试验土类包括粘土、粉质粘土、粉土、砂土、淤泥和淤泥质土，土样来自国内十余个不同地区。
China clay bricks have been the main building material for thousands of years, and extensive application in the field of construction.
粘土砖曾经是中国几千年来的主要建筑材料，也广泛应用在建设领域。
China has still a large number of residential construction using sintered clay brick.
中国仍然有大量的住宅建筑使用烧结粘土砖。
Reserves of coal, coal bed methane gas, bauxite, refractory clay, potassic rock and so on rank first in China.
煤、煤层气、铝土矿、耐火粘土、铁矾土、含钾岩石等储量居全国首位；
China clay is an ancient art common folk arts.
泥塑艺术是我国一种古老常见的民间艺术。
Two types of "Cleaning and Shining" difunctional paste detergents have been successfully synthesized from special China clay.
本工作以特定白瓷土为原料，成功合成了两种兼有清洁、上光功能的清洁膏。
The unusually fine clay yielded a porcelain China that was translucent with a glass-like finish.
不寻常的细泥的产生是用半透明玻璃般的完成瓷瓷器。
With the example of Suibei highway, the paper expounds the general construction method of filling the weak frozen and low liquid limit clay foundation in the area of Northeast China.
结合绥北公路建设实例，阐述东北地区弱冻低液限粘土路基填筑施工的一般方法。
It is important that clay brick is prohibited to use in dwelling house of China.
阐述了在我国住宅建设中禁用粘土砖的重大意义。
It can be seen in temples, grottoes or frescoes all round China, varied from stone engraving, wood cutting, jade carving, clay sculpture, coloured drawing to metal moulding.
中国的卧佛在各地的寺庙石窟或壁画中均可看到。有石刻木雕玉雕泥塑彩绘和金属铸制等几种，有的长达几十米，有的小如米粒。
The deposits of china clay in Cornwall are of great economic value.
康沃尔的瓷土沉淀带来了巨大的经济价值。
Yes. They're Yixing purple clay teapots, very famous in China.
没错。它们是宜兴紫砂壶，在中国很有名。
A series of research has been carried out in using China clay as stuffing in MC nylon.
对瓷土做MC尼龙填充剂进行了一系列的应用研究。
At present, China harvesting rainwater mostly used the clay, cement mortar or concrete spread plate the building of water tanks and cisterns surface to impermeableness, as storage facilities.
目前在我国雨水集蓄中多以胶泥、水泥砂浆抹面或混凝土防渗来修建水窖或蓄水池等作为雨水存储设施。
S. A. Resarches in recent years reveal that a lot of ball clay mineral resources occur in China and ball clay is exported from China.
近年来经过我们专题研究，甄别和发现了大量的球黏土矿区还有深加工产品，改进口为出口。
He told us that in this giant crater, once a China clay mine, in Cornwall science and art meet in a living theatre of plants and people.
他是正在那个已经是陶瓷黏土矿的年夜坑里报告我们，康沃我科教战艺术正在动物战人类那个活死死的剧院里碰碰。
There are many species and types of plastic clay in China. According to their mineral compositions, they are divided into Kaolinitic clay, Montmorillonite clay, Sepiolite clay and Attapulgite clay.
我国塑性粘土种类繁多，按矿物成分可分为高岭石质粘土、蒙脱石粘土、海泡石粘土、凹凸棒石粘土等。
Solid clay brick still prevails in the load-bearing wall materials in China.
在中国的承重墙体材料中，实心粘土砖仍占据主要地位。
Ball clay in Jilin province is one of the earliest recognized and discovered Neogene Period ball clay in China.
吉林球黏土是我国最早甄别和发现的第三纪球黏土。
The characteristics of elements and clay minerals of argillans in yellow brown soils and yellow cinnamon soils in the central China were analyzed and compared with their matrix soils.
通过对黄棕壤和黄褐土粘粒胶膜中元素和粘粒矿物的分析，比较了粘粒胶膜和基质土壤的性质、元素和矿物组成之间的关系。
A kind of high plasticity soft-clay, also called kibushi clay, is widely deposited in Carboniferous-Permian and Jurassic coal-bearing strata in northern China.
中国北方石炭二叠纪和侏罗纪煤系中普遍产出一种可塑性极高的软质粘土，又称木节土，其矿物组成以高岭石为主。
A kind of high plasticity soft-clay, also called kibushi clay, is widely deposited in Carboniferous-Permian and Jurassic coal-bearing strata in northern China.
中国北方石炭二叠纪和侏罗纪煤系中普遍产出一种可塑性极高的软质粘土，又称木节土，其矿物组成以高岭石为主。
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