earth dam with soil core 土质心墙坝
soil core budding 带土柱芽接苗
soil core planting 带土柱定植
soil core tube 取土样管
fixed soil core Eu tracer 定位土芯Eu示踪法
fixed soil core 定位土芯
Mini Soil Core Sampling Kits 土芯取样套件
soil core method 土样法
The reason for the appearance of internal friction in tubular piles is that the relative displacement or its trend exists between the soil core and piles.
筒桩与土芯存在相对位移趋势以及它们之间相对位移的发生是筒桩内侧摩阻力产生的原因。
Acetylene Inhibition method was used in a soil core incubation system to study denitrification loss from Beijing fluvial soil during summer maize growth period.
采用乙炔抑制-土柱培养法研究了北京郊区潮土上夏玉米生育期土壤反硝化状况。
The law of observed water level change in piezometric tube is analyzed in this paper. Furthermore, the stability of soil core wall dam on the unsteady seepage is studied.
分析了刘家峡黄土心墙坝测压管实测水位变化规律,研究了黄土心墙坝在非恒定渗流下的稳定性。
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