- 土粒大小
- soil: vt. (給畜舍內(nèi)畜牲)喂青草[青飼料]；(用青飼料給畜 ...
- particle: n. 1.顆粒，微粒；微量，極少量。 2.【物、數(shù)】粒子 ...
- size: n. (用面粉、樹膠、樹脂等配制的)膠料，漿糊〔用于給紙 ...
- particle size: 粉粒細度; 顆粒尺寸; 顆粒大小; 粒度；粒子大小; 粒徑；粒度; 粒子篩選; 刨花大小
- size of particle: 粒徑
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soil particle size中文什么意思
- 土粒大小
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例句與用法
- A preliminary study was carried out on the method of acquiring parameters for soil dual - porosity model and the analysis for the simulation of soil nitrate leaching by dual - porosity model . the feasibility and experimental conditions of soil particle size analyzing by the laser particle - size analysis was discussed , based on the comparison results of nine soil samples by the laser particle - size analysis and traditional pipette and sieve analysis
本文初步探討了土壤兩域模型的參數(shù)獲取方法及兩域模型應(yīng)用于土壤硝酸鹽淋洗的模擬分析，為進一步研究優(yōu)先流以及分形理論在土壤溶質(zhì)(包括養(yǎng)分)運移研究中的應(yīng)用打下基礎(chǔ)，以更準確地模擬和預(yù)測農(nóng)田土壤硝酸鹽的淋洗，為農(nóng)田水肥優(yōu)化措施提供依據(jù)。 - Knowledge and conclusions educed from the study are following : firstly , actual behaviors of soil erosion on affecting soil quality have been described . comparisons of landform measurements on the spots , and results of physical and chemical analyzing indicated that micro - iandform , proportions of soil particles sizes , and contents of soil carbon and nutrient have differences of spatial distribution under different conditions of fertilization development , cultivation , slope , and soil erosion management , which are closely related to intensities of soil erosion and sediment deposition
研究中，在前人基礎(chǔ)上緊跟研究前沿，主要得出如下成果和創(chuàng)新點：一、明確了侵蝕作用影響土壤碳和養(yǎng)分含量的具體表現(xiàn)：經(jīng)過實地測量、采樣顆粒分析和養(yǎng)分分析，結(jié)果表明，在不同培肥、不同耕作、不同坡度以及不同侵蝕控制條件下，受侵蝕及堆積作用強弱的影響，微地形形態(tài)、土壤顆粒組成、碳和養(yǎng)分含量在空間上都可能出現(xiàn)較大的分布差異。