impermeability test

用法例句

Spillane permeameter

斯皮兰渗透性试验仪

impact spray test

冲击喷射式渗透性试验

Test method for water penetration into pipeline coatings

管道防腐层水渗透性试验方法

Overview of test methods of chloride ion penetration in concrete

混凝土抗氯离子渗透性试验方法综述

Research and application of testing methods for engineering rock mass fissure permeability

工程岩体裂隙渗透性试验方法研究及应用

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

testing method for oil absorptiveness of paper (castor oil method)

纸的油渗透性的测试方法(蓖麻油试验)

In-situ experimental study of permeability of rock and soil aggregates

土石混合体渗透性现场试坑试验研究

Experimental Study on Permeability of Unsaturated Soil and Mechanism of Saturation Infiltration;

非饱和土壤渗透特性及饱和入渗机理试验研究

Permeability and Mechanics Characteristics Test Studying on Rock or Rock Mass under High Seepage Pressure;

高渗压下岩石（体）渗透及力学特性试验研究

A Test Study on Seepage Properties of Earth-Rock Dam Core Clay;

土坝回填粘土渗透变形特性试验研究

Test Study on Seepage Permeability of Limestone Grouting Wall System

灰岩注浆帷幕体渗透特性的试验研究

TEST STUDY ON COUPLING RELATIONSHIP BETWEEN PERMEABILITY CHARACTERISTICS AND STRESS OF OUTBURST COAL

突出煤渗透特性与应力耦合试验研究

An Experimental Study on Permeability of Unsaturated Petroleum Chalk

非饱和油田白垩渗透特性的试验研究

Studies of permeability and seepage deformation characteristics of cushion material for Shuibuya Concrete Faced Rockfill Dam

水布垭面板堆石坝垫层料渗透与渗透变形特性试验研究

Test and Study on Permeability of Clay Concrete of Mijiazhai Reservoir

米家寨水库黏土混凝土渗透性能的试验研究

Study of Flue Gas Desulfurization by Contained Liquid Membrane

液膜法烟气脱硫试验 Ⅰ.含浸液膜渗透器特性

Study on the Permeable Characteristic of Lightweight Soil Mixed with Expanded Polystyrene;

聚苯乙烯轻质混合土渗透特性试验研究