A Discussion on the Amelioration of Clay Permeameter;
粘土渗透仪的改进与探讨
A high-pressure geotechnical permeameter:research and development;
高压土工渗透仪的研制与探讨
According to the measurement principle of constant head permeability test,a simple and practicable constant head permeameter of porous concrete was developed on the basis of considering the factors of side wall leakage,sleeve dimension and piezometer location.
为了有效测量多孔混凝土的渗透系数,通过分析渗透系数的物理基础,提出确定Darcy定律对多孔混凝土适用范围的方法,根据常水头渗透试验原理,考虑侧壁渗漏、套筒尺寸及测压管位置等因素,研制出简单实用的常水头多孔混凝土渗透仪,分析了影响渗透系数测试的试件性状和水等因素,提出多孔混凝土渗透系数测定的试验操作过程及数据处理方法,测试了多孔混凝土在不同配合比时的渗透系数。
The saturated hydraulic conductivity was measured by using Guelph Permeameter in Ejina Oasis in the lower reaches of Heihe River.
土壤水分入渗是自然界水循环中的重要部分,土壤水分入渗与土壤状况有很大的关系,应用Guelph渗透仪测定了黑河下游额济纳绿洲的土壤饱和导水率,并分析比较不同植被覆盖类型下测得的试验结果。
The permeability coefficient tests for marl and clay rock adopted the Guelph Permeameter and Double-Ring.
对比分析采用Guelph渗透仪和双套环对黏土岩和泥灰岩测得渗透系数。
DEVELOPMENT OF SERVO-CONTROL ROCK AND SOIL AGGREGATE PERMEABILITY TEST APPARATUS
伺服控制土石混合体压力渗透仪研究
The Design of Vascular Prostheses Permeability Test Instrument and the Research about Characterization of Vascular Prostheses Permeability;
人造血管水渗透仪的设计及其渗透性表征的实验研究
Compare and Analysis of the Basic Models Based on the Disc Infiltrometer
基于圆盘渗透仪常用计算模型的比较和分析
Study on Groundwater Evaporation with Lysimeters in Zhengzhou
郑州市地下水均衡场地中渗透仪潜水蒸发规律分析
rare earth fluorescent permeating-tracer
稀土荧光渗透探伤仪
full diameter radial permeameter
大直径径向渗透率仪
Spillane permeameter
斯皮兰渗透性试验仪
A device for measuring osmotic pressure.
渗压计测量渗透压力的仪器
Design of the tester for multipoint monitoring of core permeability
可多点监测的岩心渗透率测试仪设计
DEVELOPMENT OF THERMO-GASEOUS-MECHANICAL COUPLING TRIAXIAL TESTING SYSTEM OF LOW PERMEABILITY MEDIUM AND ITS APPLICATION
低渗透介质温度–应力–渗流耦合三轴仪研制及其应用
To diffuse or cause to diffuse by osmosis.
（使）渗透通过渗透作用渗出或使渗出
The property or condition of being permeable.
渗透，渗透性可渗透的特质或状态
osmotic pressure
渗透压(力), 浓差压
(of a membrane) selectively permeable.
（指膜）选择性渗透。
Testing Study on Seepage Property and Seepage Law of the Coarse Grain;
粗粒料渗透特性及渗透规律试验研究
The Experimental Studies on the Relative Permeability of CO_2 Flooding in Low-permeability Reservoir
低渗透油藏CO_2驱相对渗透率实验研究
impermeable barrier
不可渗透层;不渗水层;不渗透遮挡层;不透层;不透水隔层
soil permeability meter
土壤透水透气度测定仪