surface crust造句
例句與造句
- Organic rubbers develop a resinous surface crust through weathering .
有機(jī)橡膠經(jīng)過風(fēng)蝕后，逐呈現(xiàn)出樹脂狀的外表。 - 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、表土結(jié)皮形成對土壤濺蝕的影響：隨著表土結(jié)皮的逐漸形成，土壤抗侵蝕能力增強(qiáng)，土壤濺蝕速率急劇減小。 - Through rainfall simulating under laboratory , and making slice of sampling , the project researched in the soil crust development , and studied the dynamic rule of erosion factors which were raining and soil erosion factors during soil crust development . in the same time , the research was to find the critical condition of all factors in the process of soil crusting , and to filter the critical factor that could affect soil surface crust
本文采用人工模擬降雨方法，通過采樣制作土壤切片，觀察分析表土結(jié)皮在不同條件下發(fā)育的微形態(tài)特征，研究降雨、土壤等侵蝕產(chǎn)沙因子在表土結(jié)皮發(fā)育過程中的動(dòng)態(tài)響應(yīng)規(guī)律，界定表土結(jié)皮發(fā)育過程中各因子的臨界條件，篩選有關(guān)土壤顆粒組成、結(jié)構(gòu)特征等物理化學(xué)性質(zhì)對表土結(jié)皮形成影響的關(guān)鍵因子。 - ( 2 ) runoff - yielding time on grassland with a higher cover ratio primarily depended on initial water content , and their relationship might be described by a power function too . surface crust could easily take place on bare land , so its runoff - yielding time primarily depended on rainfall intensity , and their relationship might be described by a linear function
( 2 )植被覆蓋度較高的荒草地，產(chǎn)流時(shí)間主要取決于初始含水量，兩者的關(guān)系可用冪函數(shù)描述；裸地因降雨產(chǎn)生地表結(jié)皮，產(chǎn)流時(shí)間主要取決于降雨強(qiáng)度，兩者的關(guān)系可用線性描述。 - It's difficult to find surface crust in a sentence. 用surface crust造句挺難的