Determination of densities of mineral drugs and their calcined products by sealing wax densimetry
封蜡密度测定法测定矿物药及其煅制品的密度
This article makes a study of the effects of six different solvents on lacquer wax extraction of the Japanese Rhus succedanea,concerning the rate of extraction,the albedo value,melting point and chemical characteristics.
研究6种不同溶剂对日本野漆蜡的萃取率、白度值、熔点和化学特征值的影响。
The quality analysis and evaluation of the lacquer wax of Jianshi are carried out , Which provides the theoretical basis for the development and utilization of the lacquer wax of this region.
对建始漆蜡进行了分析评价 ,对用皂化法从漆蜡中分离提纯棕榈酸进行了研究。
In order to find optimum conditions of lacquer wax extraction,the effects of extraction time,temperature,extraction times,and material crushing degree on extraction rates of lacquer wax in Rhus succedanea were studied.
为了找出适宜的漆蜡萃取条件,研究了漆蜡溶剂萃取法中萃取时间、温度、浸提次数和材料粉碎度等因素对日本野漆树漆蜡萃取率的影响。
Determination of densities of mineral drugs and their calcined products by sealing wax densimetry
封蜡密度测定法测定矿物药及其煅制品的密度
Determination of density of montan wax
GB/T3813-1983褐煤蜡密度测定方法
Application of electronic balance in the paraffin-coated method to determining soil density
电子天平在蜡封法密度试验中的应用
Determination of isocyanate content in sealant by spectrophotometry
分光光度法测定新型密封胶中异氰酸酯基含量
Determination of viscosity of montan wax
GB/T3814-1983褐煤蜡粘度测定方法
testing method for surface strength of paper by wax
纸表面强度的测定-石蜡法
measuring method for stretched density of knitted fabrics
针织品拉伸密度测定法
Using Kerosene Dilution (Densimeter) Method to Determine Foam Heavy Oil Density
煤油稀释(密度计)法测定泡沫稠油密度
testing method for formaldehyde content odor in resin treated fabric : sealed jar method
树脂加工织品的甲醛气味测定法：密封法
crude petroleum and liquid petroleum products-laboratory determination of density-hydrometer method
原油及液态石油产品-密度及相对密度测定方法-液体密度计法
liquefied petroleum products gas and light hydrocarbons-determination of density or relative density-pressure hydrometer method
液化石油气及轻烃体-密度及相对密度测定方法-液体密度计法
Liquid chlorinated methanes for industrial use--Determination of density (hydrometer method)
GB/T4120.2-1983工业液体氯代甲烷密度的测定密度计法
Petroleum products--Determination of density by pycnometer
GB/T2540-1981石油产品密度测定法(比重瓶法)
determination of linear density of yarn removed from fabric
纱线线密度测定法-外观法
Quotations shall be enclosed in waxsealed envelopes and addressed to the office specified in the Invitation to Bid.
报价单须蜡印密封后，递交招标书中规定的办公室。
The Verification Results to the Determination of COD by the Method of Sealed Catalytic Resolution System
“密封催化消解法测定化学耗氧量方法”的验证及其结果分析
Chemical reagent--General method for the determination of density
GB/T611-1988化学试剂密度测定通用方法
Determination of density and total porosity Mercury displacement method??
密度和总气孔的测定? 汞置换法