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- The runoff sediment has higher clay content than the surface soil, andthe splash soil has higher fine sand content. 通过对侵蚀上壤的颗粒组成分析表明，侵蚀对土壤颗粒具有选择性，径流侵蚀泥沙中粘粒含量比侵蚀表土含量高，溅蚀泥沙中细沙粒含量变高。
- Objective To study the clarification refining effect of chitosan on the decoction of folium eucommiae by homogeneous design compared to purified water sediment process. 目的利用均匀设计法探讨壳聚糖吸附澄清技术能否代替水沉淀法用于杜仲叶提取液的纯化工艺。
- The massive computing is required since that the digital watershed model discussed in this paper is aimed to simulate the distributed hydrological and sediment process in a large-scale watershed. 数字流域模型因需要对大范围流域进行分布式的水文、泥沙过程模拟而提出了较大规模的计算需求。
- This paper presents an overview of significant progress in the studies of turbidity maximum and fine sediment processes in the Changjiang(Yangtze)River Estuary. 本文对长江口细颗粒泥沙过程研究进行了总结,并提出了今后重点研究方向：1）长江口细颗粒泥沙是非均匀沙，其运动机理究竟如何?
- Optimal choice of mass absorption coefficient and analysis of its influence on measured error in algorithm of using gamma ray to measure runoff sediment concentration 伽玛射线测量径流泥沙含量算法中质量吸收系数优选及其对测量误差影响的分析
- In order to meet the influent requirement of subsequent WWTP,hydrolysis/tower biological filter and coagulation sedimentation process were used to pretreat acrylon yarn dyeing wastewater. 为使腈纶纱染色废水达到接管标准的要求,采用水解-塔式生物滤池和混凝沉淀工艺,对腈纶纱染色的废水预处理工程进行设计。
- The runoff and sediment yield is affected by the process of rainfall and the function of water and soil conservation measurement. 弃土场区域内产流受到降雨特征和水保措施功能发挥的影响。
- The design and pilot run of a facility to treat lime straw pulp wastewater by acidification hydrolyzation - biological contact oxidation - coagulant sedimentation process are presented in this paper. 介绍了采用酸化水解-生物接触氧化-混凝沉淀工艺处理石灰法麦草浆板纸生产废水工程的设计及调试运行结果。
- It"s the foundation of sediment yielding model to simulate the slope surface runoff yielding and conflux and rainfall-flood process accurately. 准确模拟坡面产汇流及降雨洪水过程是产沙计算的基础。
- He emptied out the water barrel to clear it of sediment. 他把水桶倒空以清掉桶底的沉淀物。
- It is a leap in the process of cognition. 这是认识过程的一次飞跃。
- A product of a document copying process. 文件复制过程的一种产品。
- The new process extracts oil from shale. 这一新过程可从页岩里提炼出石油。
- runoff sediment variation 水沙变化
- The project is not finished but is till in process. 该项工程尚未结束，仍在进行之中。
- The process of applying and rubbing in an ointment. 涂油使用以及用油膏擦的过程
- Soil conservation can greatly influence runoff by reducing sediment into river. 摘要水土保持措施是减少河流泥沙的主要措施。
- You should not drink the wine with a gritty sediment. 不要喝有沙粒状沉淀物的葡萄酒。
- The act or process of pushing or thrusting out. 推，掷推出或掷出的行为或过程
