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- Determination of density or relative density.Pressure hydrometer method. 英文名称： Liquefield petroleum gas and light hydrocarbons.
- This paper offers a hydrometer method for determining size distribution of ultra-fine particle in coal water slurry and discusses its mechanism,operation procedures and date calculation. 提出了水煤浆中超微细颗粒粒度的比重计检测方法;
- HYDROMETER METHOD OF MECHANICAL ANALYSIS OF SOILS 土壤机械分析比重计法的研究
- Ultra-fine Particle Size Measurement of Coal WaterSlurry by Hydrometer Method 水煤浆中超微细颗粒粒度的测定
- The method seems good but it needs to be tried out. 这个方法似乎不错，但需要试验一下。
- Keywords coal water slurry;ultra-fine particle;particle size;hydrometer method; 水煤浆;超微细颗粒;颗粒粒度;比重计法;
- Comparison grain size analytical results in loess, soil between laser and hydrometer method 不同方法测定黄土和古土壤样品粒度的比较
- Crude petroleum and liquid petroleum products - Laboratory determination of density - Hydrometer method 原油和液体石油产品密度实验室测定法
- I can't claim infallibility for this method. 我不敢说这方法绝对有效。
- Test Method for API Gravity of Crude Petroleum and Petroleum Products (Hydrometer Method) 原油和石油产品API比重的试验方法(液体比重计法)
- Summer fallow is the best method of destroying weeds. 夏季休耕是消灭杂草的最好办法。
- Popularizing this new method is not an easy job. 推广这种新方法不是件容易的工作。
- This is not an economical method of heating. 这不是一种经济的取暖方式。
- I have a simple and easy method. 我有个简易的方法。
- I went through by a summary method. 我成功运用了一个简易的方法。
- By this method, you obtain a good result. 用这种方法，你就会取得良好的结果。
- Many times has he tried that method. 那种方法他已经试验许多次了。
- Our packing method shall be improved. 我们的包装方法应加以改进。
- His method of organizing the work is commendable. 他组织这项工作的办法是值得称赞的。
- We must get some method into our office filing. 我们必须把公文归档工作弄出些条理来。
