In "Shuowen Jiezi Zhu", Duan Yucai pointed out 257 sets of the previel characters and unused characters, by employing a formulistic expression: "Such word is currently used and such word has been abandoned.
在《說文解字注》中段玉裁用“某字行而某字廢矣”這樣的程式性表述指出257組“通行字”與“廢棄字”。
Environmental background levels of trace elements in major soil categories in Zhejiang Province;
浙江省主要类型土壤中元素的环境背景值
Factors affecting analysis of soil microstructure using SEM;
基于SEM土体微观结构研究中的影响因素分析
Influence of explosive enlargement and explosive lining on moisture content of soil;
爆炸成腔与爆炸衬砌对土体含水率的影响
Research of Ecological Values in Traditional Civilian House and Present Ecological Application about Earth";
“土”在中国传统民居中的生态价值与在当今的生态应用研究
When the earth is considered to be a machinery processing body,the basic cutting shape is different and dependent on the effect of its physical and mechanical property etc.
当土作为机械的被加工物考虑时，由于其物理性能和力学性能等的影响，基本形态是不同的。
With the symbolic meaning of its four essential elements, "air, fire, water and earth", Nature permeates everywhere between the lines in the three novels by female writers, symbolizing the passionate love of the heroes and heroines, telling the touching love stories of joys and sorrows, partings and reunions.
自然以其四大要素“气、火、水、土”的象征喻意渗透在三部女性作家的代表作品的字里行间 ,喻示着男女主人公的爱情归宿 ,演绎着悲欢离合的爱情经
good, poor, sandy, etc soil
良土、 瘠土、 沙土
a fertile land [ soil ]
肥沃的土地[土壤]
sedentary soil
原生土, 原地土壤
thistle digger
[美]土头土脑的人
Clay, especially a white clay used by potters.
粘土，陶土粘土、尤指陶器使用的白粘土
The clay or soil from which this brick is made.
重粘土制风干土坯使用的粘土或泥土
The Family History of LI Chieftain of Tu Nationality
土族土司研究——土族李土司家族史
Dig where it's soft;build where it's hard.
软土好起土，硬处好打墙。
Asociacion Internacional de la Ciencia del Suelo
国际土壤协会（土壤协会）
Civil Engineering Office [Civil Engineering Department]
土木工程处〔土木工程署〕
Renforcement du Department de la Pedologie et des Sols
加强土壤部和土壤研究
a native or inhabitant of Tunisia.
一个土尼斯土著或居民。
a native Frenchman;
土生土长的法国人;
A heavy harrow for breaking clods of earth.
土耙打碎土块的大耙
An indigenous plant or animal.
土生土长的植物或动物
water content of soil
土壤含水量（土壤含水率）
rendzina like brown soil
黑色石灰土状棕色土
soft soil, ground, mud, etc
软土、 软土地面、 软泥