The Design for the Controller of Cement Materiel Auto-ration Packer;
本文通过对国际、国内水泥自动包装机的发展现状和应用要求的综述，以水泥定量下料动态称重控制器为研究对象，并基于螺旋给料式的机械结构，阐述了影响定量包装精度和速度的几个主要因素和它的重要因素。
Method for determining the contents of constituents of cement
GB/T12960-1996水泥组分的定量测定
testing method for air content of hydraulic cement mortar
水泥空气含量测定法
Fast Determination of Al_2O_3 and Fe_2O_3 in Cement;
水泥中Al_2O_3和Fe_2O_3含量的快速测定
EVALUATION OF UNCERTAINTY OF MEASURED WATER CONTENT IN UREA
尿素中水分含量测定的不确定度评定
Determination of Three Components in Compound Aspirin Tablets by HPLC
HPLC测定复方乙酰水杨酸片中3组分的含量
Determination methods of cement content in hardened concrete
硬化混凝土中水泥用量的测定方法概述
Choice of the Conditions to Determine the Content of Chloride Ions in Cement and its Source Materials
水泥及其原材料中氯离子含量测定条件的选择
Determination of the calorific value of wastewater and sludge from a municipal wastewater treatment plant
城市污水厂污水污泥的热值测定分析方法研究
The Semi-quantitative Analysis of C-S-H Gel in Blended Cements;
混合水泥水化产物中C-S-H凝胶的半定量分析
Determination of Petroleum Oils in Sludge by Oscillating Water Bath and Infrared Spectrophotometry
水浴振荡/红外分光光度法测定污泥中的石油类
" Method for determination of silver in photographic films, papers, emulsions, fixing baths, effluents, sludges or residues"
GB/T9864-1988胶片、相纸、乳剂、定影液、污水、淤泥或残留物的银量测定方法
Study on quantitative analysis of AFt in hardened cement paste with sulphur -fixed ash
掺固硫渣的水泥浆体中钙矾石的定量分析研究
Analysis of the Causes for Disintegration in Cement Stability Level and Quality Monitoring;
水泥稳定层施工中的离析原因分析及质量控制
Determination of moisture content in tin concentrates--Gravimetric method
GB/T1819-1979锡精矿中水分量的测定(重量法)
Simultaneous Determination of Aspirin and Salicylic Acid by Second Derivative UV Spectrophotometry
二阶导数光谱法同时测定双组分体系中阿司匹林和水杨酸的含量
Determination of Four Active Compounds Alignment in Different Water Extract of Flos Trollii Chinensis by HPLC
金莲花不同煎煮方法水提取液中4种药效组分含量和比例的测定
Two components content simultaneously determination of cefoperazone Sodium and Sulbactam Sodium for Injection;
注射用先捷中两组分含量的同时测定
Progress in the Determination of Constituents Content of Common Floweringqince Fruit and Its Identification
木瓜的鉴别及组分含量测定研究进展