English translation for "grading of soil"

土壤级配

Related Translations:

graded potential:  分段电势分级电位级量电位随刺激强度而改变电位幅值。

diagenetic grade:  成岩程度

response grade:  响应等级范围

terminal grade:  尾端粒级

graded module:  分次模

manual grading:  手工分级

grade tunnel:  缓坡隧洞有水力梯度的隧洞

grading price:  路基造价

grade pegs:  坡度桩

grading group:  分级复接群分级群

Example Sentences:

	1.	For the study of the relations between crops and water condition , an experimental program was carried out in 1999 and in 2000 at the agrometeorological experimental station in the nanjing institute of meteorology . seven different grades of soil moisture were kept on wheat and cotton at every stages 本文在1999年和2000年对棉花和小麦进行7个不同等级土壤湿度试验的基础上，客观地分析了棉花和小麦全生育期的耗水特征和规律，并建立了定量模拟模型。
	2.	Soil hydraulic characteristic parameters can be estimated accurately using the pedo - transfer functions ( ptfs ) depending on soil fundamental parameters which are easy to get such as grading of soil , organic content and bulk density . pedo - transfer functions ( ptfs ) have been developed by two methods in this paper with data measured at keerqin sandy land 然而可以通过容易得到并能保证试验精度的土壤基本物化特征参数，如：颗粒级配、有机质含量和土壤容重等，利用土壤传递函数( ptfs )可以较准确地估算出土壤水力特性参数。

Similar Words：

"grading of old paper" English translation, "grading of river" English translation, "grading of river bank" English translation, "grading of sand" English translation, "grading of sediment" English translation, "grading of support size" English translation, "grading of timber" English translation, "grading on the curve" English translation, "grading operation" English translation, "grading outfit" English translation