Chinese translation for "soil crust"

土结皮
土壤表壳
土壤结皮
土壤硬表层

Related Translations:

crust:  n.1.面包皮 (opp. crumb)；干面包片；生活口粮，糊口之资。2.外皮，壳；〔美国〕雪壳；【地质学；地理学】地壳；【动物；动物学】甲壳；【医学】痂；(酒等的)浮渣；水垢。3.(事物的)皮相，外表，表面。4.〔美俚〕老面皮，厚颜无耻，没礼貌；(人的)脑壳。短语和例子crust movement 地壳移动。 earn one's crust 挣钱糊口。 have a

crusted soil:  地壳土壤

crust sorter:  半硝革挑选工坯革挑选工

pie crust:  馅饼外壳

electrolyte crust:  电解质结壳

calcareous crust:  代钙质地表层；石灰结皮；石灰结壳钙积层钙质壳石灰性结壳

crusted filling:  壳状充填

desert crust:  荒漠结皮荒漠卵石覆盖层沙漠盐壳

granitic crust:  花岗岩壳

sun crust:  薄冰壳晒融再冻雪面雪壳

Example Sentences:

	1.	The analysis on the mechanism of anti - wind erosion of soil crust 土壤风蚀与植被防护研究
	2.	Bare soil is protected from the impact of rainfall which can cause surface soil crusting , compaction , and erosion 塑料薄膜覆盖使裸土免受降雨引起的表土结壳、压实和侵蚀。
	3.	With continuing of rainfall , the influence of soil - aggregated degree was very great . seventhly , mutual effect between soil crust and raindrop splash was studied , the result showed that splash erosion rate was greatly increased , once soil surface crust was formed 七、表土结皮形成对土壤溅蚀的影响：随着表土结皮的逐渐形成，土壤抗侵蚀能力增强，土壤溅蚀速率急剧减小。
	4.	Soil crust , a common phenomenon for many soils worldwide , plays an important role in water and soil losses . soil seals and crusts can significantly reduce soil infiltration rate and subsequently lower the utilization of water resources , increase runoff , and induce heavier soil erosion 造成水土流失一个极其重要的原因是降雨引起的土壤表面结皮，降低了土壤的入渗性能，增加丁土壤表面的径流，加大了土壤侵蚀。
	5.	Secondly , essential law of soil crust formation was obtained : when coarse sand exceeded 50 % , soil crust dominated by depositional crust would be formed . when soil clay exceeded 30 % and soil aggregated degree was less than 140 % , soil surface tended to form soil crust dominated by structural crust 四、土壤聚合剂聚丙烯酰胺( pam )对控制表土结皮形成的效果： pam能控制表土结皮形成的主要原因是， pam能改善土壤的结构状况，显著提高土壤团聚体的稳定性，从而有效的抑制了表土结皮的形成。
	6.	Scanning electric microscope ( sem ) photographs were used to examine the structure of surface soil experienced a rainstorm , for the purpose of understanding the mechanism of soil crusting . it approved that soil crusting consists of depositional crust and structural crust . the curves of infiltration with time revealed four stages of crust formation 用电子扫描显微镜( sem )照片对比了土壤表面结构，分析了土壤的结皮机理，可以认为土壤结皮是由结构结皮和沉积结皮构成，入渗量与时间的历时曲线反映了结皮的四个形成过程。
	7.	The aim of this research was to confirm the rule of soil crusting and the factors affecting the process of soil crusting , and to analyze the relationship between the development of soil crust and rainfall splash erosion , furthermore to study the effect of soil crust on the process of erosion . we hope to provide scientific bases for soil erosion 本研究的主要目的是探明表土结皮的发育规律、影响因子，并且分析表土结皮的形成与土壤溅蚀的关系，以及表土结皮的发育与坡面侵蚀过程的交互动态影响作用，最终为坡面侵蚀研究提供科学依据。
	8.	On the basis of analyzing infiltration process to different soil and water conservation tillage measures type , a increasing infiltration r ates model for different soil and water conservation tillage measures type by using water balance equation is woke out . 4 . accumulation depth and soil crust have a better affect to soil initial stage infiltration rates and a little affect to soil stable infiltration rates ( 4 )积水深度和土壤结皮对初始入渗速率影响较大，对稳定入渗速率影响不大，随着积水深度和结皮厚度的增大，这种情况尤为显著，如在积水深度为5cm和3cm情况下，稳定入渗速率在黄土高原沟壑区分别为0 . 57mm min和0 . 56mm min ，在黄土丘陵沟壑区分别为0 . 94mm min和0 . 93mm min ，两者相差甚微。
	9.	The research showed that pam could improve soil structure , and greatly increase the stabilization of soil aggregates , so soil crust development would be decreased . fifthly , soil grain that controls rainfall splash erosion was obtained , the influence of soil clay was very great during initial stages of rainfall . with rainfall going on , soil coarse sand and fine sand would control the splash erosion 五、控制土壤溅蚀的主要土壤粒级：在降雨初期土壤的的粘粒对溅蚀速率的影响较大，随着降雨历时的延长，土壤中的细砂和粗砂成为溅蚀速率影响较大的因子；六、对土壤溅蚀影响较大的土壤结构特征因子：降雨5分钟时，土壤的渗透系数对溅蚀速率的影响较大，随着降雨的继续进行，土壤的团聚度一直对土壤溅蚀速率影响较大。
	10.	On the basis of analyzing factor ( soil particle composition , soil bulk density , water stable aggregate content , antecedent soil moisture , slope gradient , rain intensity , accumulation depth and soil crust , soil and water conservation tillage measures ) affecting soil infiltration rates , several relation models was obtained ; analyzed in detail different soil and water conservation tillage measures intensifying infiltration rates , while there have the same rainfall condition , the increasing infiltration rates of contour tillage and artificial digging and artificial hoeing in gully areas of loess plateau are 67 % and 41 % and 29 % ; the increasing infiltration rates in hilly areas of loess plateau is 45 % and 22 % and 14 % 在相同的降雨条件下，黄土高原沟壑区等高耕作与直线坡相比，可提高入渗67 ，人工掏挖可提高入渗41 ，人工锄耕可提高入渗29 ；黄土丘陵沟壑区等高耕作可提高入渗45 ，人工掏挖可提高入渗22 ，人工锄耕可提高入渗14 。并根据黄土高原超渗产流的概念和水量平衡方程，建立了不同水土保持耕作措施强化入渗速率模型。

Similar Words：

"soil crack" Chinese translation, "soil cracking" Chinese translation, "soil cree" Chinese translation, "soil creep" Chinese translation, "soil crushing" Chinese translation, "soil cu" Chinese translation, "soil cultivating machine" Chinese translation, "soil cultivation" Chinese translation, "soil cultivation process" Chinese translation, "soil culture" Chinese translation