silt material 中文意思是什麼
silt material
解釋
泥砂物質-
Abstract : in accordance with the problems in the system of well storing rainfall at present, based on the experiments of artificial simulating rainfall, and assistance with the measures of natural rainfall, the relationships among the surface runoff yield, silt concentration, catching runoff efficiency and the material of surface, slope gradient, rainfall intensity are analysed systematically. then, the best slope gradient and material of surface are chosen, in condition of which surface rainfall yield is the largest and silt concentration is the smallest. this is a beneficial study for the practical use of the rainwater catchment plot in furture
文摘:針對當前旱井集雨系統存在的問題，利用人工降雨試驗，並輔以天然降雨觀測，系統分析了旱井集流區的產流量、含沙率、集流效率與下墊面材料、坡度、降雨強度的關系，進而選出了最優坡度及最優下墊面材料，為今後旱井集流區的應用研究做了有益的探討。 -
Silt curtain for dredging to prevent spreading of dredged material
防止海泥分散的隔泥幕 -
Three principal factors had been produced using the first derivative of the sediment reflectance as variables by factors analysis method, which indicate three kinds material source that are finer grain terrigenous sediment ( fine sand and silt ), terrigenous carbonate and biologic carbonate respectively. the trends of traveling and enriching that material sources had given
以反射率一階導數為變量，利用因子分析方法得到3個主因子，分別代表了研究區三種物質來源，即細粒的陸源物質（細砂及粉砂粒級） 、陸源的碳酸鹽物質和生物碳酸鹽物質，同時給出了三種物質來源的運移和富集趨勢。 -
( 4 ) as to different organic silt, make use of cement - gypsum compound material as solidification additives for silt solidification, comparatively studied the solidification effect, summarized the improving rule of gypsum to cement and proposed a method for treating high organic matter content silt
（ 4 ）對不同有機質淤泥，採用水泥?石膏進復合型固化材料進行固化，對固化效果進行了對比研究，對石膏促進固化效果的規律進行了總結，從而提出了大量發生的有機質含量偏高的疏浚淤泥固化問題。 -
The main works of this paper are as follows : ( 1 ) studied two different organic content silt wuxi wulihu silt and shenzhen dayawan silt through single material ( cement ) solidification experiments. compared the solidification effect of the two silt, through the experiments conferred that organic matter remarkable affect cement solidification effect
本文的主要工作如下： （ 1 ）對于有機質含量明顯不同的無錫五里湖淤泥與深圳大亞灣淤泥進行了單一水泥的固化試驗，對固化效果進行了比較，指出有機質會對淤泥的固化有效有顯著的影響。 -
On the basis of vibratory compaction test using silt, which is difficult to compaction and cement - stabilized soil, which is the most conventional semi - rigid material, the influence regularity of vibratory parameters such as amplitude, frequency, centrifugal force, intensity of pressure, time of vibratory and material factors such as water content is studied
研究了靜面壓力、激振力、頻率、振幅、振動時間等振動壓實參數以及含水量等材料因素對振動壓實效果的影響規律。根據各參數對振動壓實效果的影響規律，找出一套壓實效果好並且和現有振動壓路機的技術參數基本相符的振動參數，在此基礎上提出擬定道路材料振動壓實的試驗方法的參考意見。
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