共找到 150 條與 分選密度 相關(guān)的標準，共 10 頁
Standard Test Method for Density, Relative Density, and API Gravity of Crude Oils by Digital Density Analyzer
1.1 This test method covers the determination of the density, relative density, and API gravity of crude oils that may be handled in a normal fashion
Standard Test Method for Density, Relative Density, and API Gravity of Crude Oils by Digital Density Analyzer
本方法適用于測定原油在分析溫度為15°C到35°C時的密度、相對密度和美國石油學(xué)會（API）度。此方法也適用于高壓蒸汽原油，但需要采取適當(dāng)措施以防止移樣過程中的蒸汽損失
Standard Test Method for Density, Relative Density, and API Gravity of Crude Oils by Digital Density Analyzer
RECONFIRMATION NOTICE Technical Committee CE-009 has reviewed the content of this publication and in accordance with Standards Australia procedures
Soil Testing Methods for Engineering Soil Compaction and Density Testing Nuclear Surface Moisture Densitometer Density of Type A or Type C Standard Density Blocks
Determination of density and relative density of liquids by digtal density meter .
Standard Test Method for Density, Relative Density, and API Gravity of Crude Oils by Digital Density Analyzer
本部分規(guī)定了補償密度/巖性密度測井儀刻度的基本內(nèi)容。 本部分適用于補償密度/巖性密度測井儀的刻度
The calibration for petroleum nuclear logging tool Part 3:The calibration for compensated density/litho-density tool
This document specifies a method for the determination of the density of solid particles or liquid droplets (below referred to generically
Determination of particle density by sedimentation methods - Part 1: Isopycnic interpolation approach
警告：本部分的應(yīng)用可能會涉及到一些危險的材料、操作或設(shè)備。本部分沒有針對可能存在的有關(guān)應(yīng)用的全部安全問題做出說明。本部分的使用者有責(zé)任在使用前建立適用于本部分的安全健康條款并確定本部分的使用規(guī)范。 GB/T 1033的本部分規(guī)定了用密度梯度柱測定非泡沫塑料密度的方法。 本部分適用于模塑或擠出的無
Plastics.Methods for determining the density of non-cellular plastics.Part 2:Density gradient column method
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Photography and graphic technology－Density measurements－Part 4：Geometric conditions for reflection density
本標準規(guī)定了芳綸Ⅲ纖維線密度和密度的試驗原理、儀器與試劑、試驗步驟、試驗報告。 本標準適用于芳綸Ⅲ纖維線密度及密度測定
Aramid Ⅲ Fiber Test Method Part 1: Linear Density and Density
GB/T 12823的本部分規(guī)定了測量相紙和印刷制版材料反射密度的幾何條件。 本部分規(guī)定了各個方位角的照明條件。這種測量對于條紋表面的定向反射不敏感。本部分不涵蓋采用偏振光的測量條件。 本部分適用于加工后的相紙材料的反射特性測量，也可應(yīng)用于其他材料的相同特性測量。 本部分由下述三項主要功能
Photography.Density Measurement.Part 4:Geometric conditions for reflection density
Photography - Density measurement - Part 4: Geometric conditions for reflection density
本標準規(guī)定了測量ISO漫透射密度和f/4.5、f/1.6投影透射密度的幾何條件。 漫透射密度主要應(yīng)用在透明照明器（查片箱）上觀看的影像、接觸印制影像以及具有漫射照明系統(tǒng)投影的影像測量。 投影密度主要應(yīng)用于帶有聚光鏡的影像測量。 雖然在本標準規(guī)定的密度測量方法主要用于影像測量，但是也經(jīng)常應(yīng)用到
Photography.Density measurement.Part 2:Geometric conditions for transmission density
This Standard specifies the requirements for testing the performance of coal density separators using density tracers, and provides a method
Density tracer testing for measuring performance of coal density separators
