Laser diffraction also may be referred to as laser sieve analysis.
激光衍射也指激光筛滤分析。
Stemming from the water sieve analysis method, a test method of CPA was proposed.
由水筛法得到启示，提出了一套水泥净浆结粒的检测方法。
This method is effective, and it has important significance on improving the quality of sieve analysis sand grains gradation.
方法行之有效，对提高筛析泥沙颗粒级配的质量有着重要的意义。
Return to the apparent density, loose powder liquidity, the determination of compressibility GB1479, respectively and sieve analysis GB1480, GB1481, GB1482.
还原铁粉的松装密度、流动性、压缩性的测定及筛分析分别GB1479、GB1480、GB1481、GB1482进行。
On the basis of sieve analysis for the formation sand, through the simulation experiments of sand production, the sieve-opening sine of premium screen pipe for sand control was determined.
在分析地层砂粒度分布的基础上，通过室内出砂模拟实验，确定了该油田各油层的防砂筛管挡砂精度。
Analysis and exploration are made about structure of distributors, holes layout on sieve trays, major structure parameters and technological parameters to ensure distributors run well.
通过对分布器的结构、分布盘筛板上的布孔方式、主要结构参数和工艺参数等方面进行分析探讨，确保了分布器的良好性能。
The correlation slope of strain and water level in same borehole at the Urumqi station is computed by the regression analysis and the anomaly of slope is identified by the sieve variance method.
利用回归分析求解乌鲁木齐台同一钻孔内应变和水位的相关斜率，并用筛选法方差判定其异常，研究相关斜率和地震的关系。
By means of combining the rig test and theoretical analysis, parameters of squirrel-cage sieve cleaning unit have been determined.
采用台架试验、理论分析和对主参数试验修正相结合的方法，确定了单风道鼠笼筛清选装置的设计参数。
As an ideal carrier and high molecular sieve, agarose is widely used in qualitative and quantitative modern biochemical analysis and in separation of Microorganism. Protein and biological material.
琼脂糖作为优良的惰性载体和高分子筛在近代生物化学的定性、定量分析中，在对微生物蛋白质等生物材料的分离技术中得到广泛的应用。
Based on analysis of problems existed in application of inertial vibrosieve, the new type variable frequency hydraulic straight-vibrating sieve is introduced.
分析了惯性振动筛存在的问题，提出新型变频液压直线振动筛的应用，并详细介绍了液压激振的理论成果。
After evaluate each characteristic and total valuations, to the result analysis of the valuation, and sieve the aspect that a demand improve according to the standard.
在评估各个特征和总体评估后，对评估的结果分析，并根据标准筛选出需要改进的方面。
All the samples obtained were examined with X-ray diffraction, isothermal adsorption of water, DTA, TG, IR, TEM, and chemical analysis, and were identified as L-type molecular sieve.
产物经X射线衍射，水的等温吸附、差热分析、红外图谱，透射电镜以及化学分析等测定证实为L型沸石。
All the samples obtained were examined with X-ray diffraction, isothermal adsorption of water, DTA, TG, IR, TEM, and chemical analysis, and were identified as L-type molecular sieve.
产物经X射线衍射，水的等温吸附、差热分析、红外图谱，透射电镜以及化学分析等测定证实为L型沸石。
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