Methods use weighing method to weight the dry matter and an hplc method to determine the content of isoimperatorin in a . dahurica root 方法采用称重法测定白芷干物质，高效液相色谱法测定根中异欧前胡素。
Conversion coatings on metallic materials - determination of coating mass per unit area - gravimetric methods iso 3892 : 2000 ; german version en iso 3892 : 2001 金属材料转化涂层.单位面积涂层质量测定.称重法
Measurement of liquid flow in closed conduits by weighing method - procedures for checking installations part 1 : static weighing systems 用称重法测量封闭管道中的液体流量装置的检验程序第1部分:静态称重系统
Measurement of liquid flow in closed conduits by the weighing method . procedures for checking installations . part 1 : static weighing system 称重法测量封闭管道里的流体流量.装置的检验程序.第1部分:静态称重装置
Various methods to measure outgassing rate were summarized including the pressure rising rate collecting . weighing and gas flowrate 摘要总结了材料放气测试的各种方法；压力上升率法、收集法、称重法和气体流量法。
Methods of test for masonry units - determination of net volume and percentage of voids of clay masonry units by hydrostatic weighing 砖石结构体的试验方法.流体静态称重法对陶土砖石结构体的孔隙百分率和净体积的测定
The sem results showed that the surface of multilayer films is homogeneous and their thickness is in accord with that by weighing method Sem检测表明，硅氧化硅多层膜的厚度和称重法所估算的厚度相符，薄膜表面均匀。
Measurement of liquid flow in closed conduits by the weighing method ; procedures for checking installations ; static weighing systems ; identical with iso 9368 - 1 : 1990 用称重法测量封闭式管道中液体的流量.校核装置的规程
Methods of test for masonry units . part 3 : determination of net volume and percentage of voids of clay masonry units by hydrostatic weighing 圬工设施试验方法.第3部分:静流称重法测定粘土圬工设施中的空隙百分率和净容积
Methods of test for masonry units - part 3 : determination of net volume and percentage of voids of clay masonry units by hydrostatic weighing ; german version en 772 - 3 : 1998 砖石检验方法.第3部分:用液体静压称重法测定砖瓦净重
