1) dual box
双土槽
1.
A dual box system (one is rill box and the other is feeder box) with 15 gradient and clay loess is used to quantify effects of runoff and sediment from up slope on down slope rill erosion and sediment under different sediment concentrations and rainfall intensities.
利用双土槽系统径流小区 (供沙土槽和试验土槽 ) ,定量研究了不同上方来水含沙量和不同降雨强度下 15°坡面上方来水来沙对坡下方细沟侵蚀产沙过程的影响。
2) a dual-box
双土槽径流小区
1.
This thesis is used a dual-box system (one is test box located down-slope and the other is feeder box located at up-slope) to simulate the ephemeral gully development and to quantify impacts and mechanism of up-slope runoff and sediment on ephemeral gully erosion process.
本文根据浅沟发育初期的地形特征,通过在室内人工建筑浅沟发育初期的雏形模型和设计由供沙土槽和试验土槽组成的双土槽径流小区系统装置,模拟了浅沟发育过程,阐明了不同含沙水流条件下浅沟侵蚀过程和坡面汇流汇沙对浅沟侵蚀过程的影响机理,分析了浅沟发育过程与地面地形形态的关系。
3) A dual-box runoff syst
双土槽径流小区系统
4) soil tank
土槽
1.
By means of artificial precipitation in laboratory,the process of nonpoint nitrate pollution in uncovered slopes was simulated under different rainfall intensities by use of a large soil tank with changeable slope.
利用大型可变坡土槽和室内人工降雨,模拟没有任何作物的裸土坡地在不同雨强下非点源硝酸盐氮产污过程。
2.
Based on the investigations about groundwater flow to lake, soil tank experiments and mathematical simulation were done for studying groundwater and its nutrients from two kind typical aquifers into shallow lake.
综合国内外相关内容的调查研究,本文利用室内土槽试验和数学模拟方法,并结合我国浅水湖泊的特点,模拟研究了两种典型潜水含水层中地下水及其营养物质入湖的规律,揭示了渗流速度和营养物质浓度在湖泊岸坡和湖底两个交界面上的分布形式,并将模型初步应用到我国的滇池。
5) Soil bin
土槽
1.
Farm Machinery Test and Control System Based on Virtual Instrument on a Soil Bin;
基于虚拟仪器的农机土槽测控系统
2.
A positioning system incorporating absolute rotary encoder was developed so as to realize the automatic measurement and control of farming tools in test as well as soil processing equipment in soil bin.
介绍了用绝对值旋转编码器配合非易失性存贮器制作的土槽台车定位系统 ,用以测定农机具位置及 3维方向上的位移 ,新的程序设计流程可保证系统高速高效和可靠运
3.
The soil load characteristics of the furrow opener of no tillage planter were measured in the soil bin.
分析了免耕播种机单体的受力 ,在土槽上对四杆悬挂机构的免耕播种机单体的工作性能进行了试验研究 ,建立了开沟器牵引阻力和入土阻力回归的数学模型。
6) double-cell aqueduct
双槽渡槽
补充资料：双极性电解槽
分子式：
CAS号：
性质：在电解槽阴阳极之间，若再加入一块或一系列的平行电极，则这些电极向着阳极面的显阴极性，向着阴极面的显阳极性，形成双极性电极。所构成的电解槽即为双极性电解槽。这种槽的功能相当于由多个单室槽串联的多室槽，但直流电只需从两端电极导人，可节省母线和在母线上的电压降，从而达到节能效果。
CAS号：
性质：在电解槽阴阳极之间，若再加入一块或一系列的平行电极，则这些电极向着阳极面的显阴极性，向着阴极面的显阳极性，形成双极性电极。所构成的电解槽即为双极性电解槽。这种槽的功能相当于由多个单室槽串联的多室槽，但直流电只需从两端电极导人，可节省母线和在母线上的电压降，从而达到节能效果。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条