Wet-sieving method is a classical and still the most prevalent procedure for testing the water stability of soil aggregates.
湿筛法是测定土壤团聚体粒径分布和稳定性的经典方法。
After proper pretreatment, fines of pulp can be prepared by the way of Bauer-McNett classifier method, DDJ sieving method and wet-sieving method.
纸浆细小纤维的制备可以先对纸浆适当预处理，然后采用筛分仪筛分法、DD J筛分法、湿筛分法等方法进行。
Method sieving the prescription of preparation lacidipine soft capsule, and disintegration time, assaying, uniformity detection in accordance with Chinese Pharmacopeia.
方法：筛选处方制备拉西地平软胶囊，并参照中国药典进行崩解时限，含量测定、均匀度检测。
The relationship between environmental factors (climate and soil) and plant life form gradient was analysed by doub sieving progressive regression method, and mathematical models were set up.
并用双重筛选逐步回归的方法分析了环境(气候和土壤)因子与植物群落生活型谱梯度的关系，建立了相应的数学模型。
Methods:Constitute through the assurance prescription of the prescription sieving, use is handing over the assurance craft condition of the design method.
方法：通过处方筛选确定处方组成，用正交设计方法确定工艺条件。
This paper discusses Characteristic of earth work fabric used in road and bridge constructing as athwart sieving layer, and states the method and attentions using it in construction.
本文论述了土工布在道桥施工中遇到护坡时以及城市道路改造工程中作为反滤层的特点，土工布在施工中的方法及注意事项。
A technique for sieving the overdetermined system is gived by utilizing least-square method and the unique solution with minimum-error is obtained.
采用最小二乘法求解矛盾方程组，可获得误差最小的唯一解。
The preparation method comprises the following operational steps: grinding metronidazole into powder, sieving;
其制备方法包括下 述操作步骤：将甲硝痤磨成粉末状，过筛；
Addition of certain additives into low viscous non-gel sieving matrices is an efficient and simple method to overcome the difficulty of filling capillaries and enhance DNA separation.
在低粘度的无胶筛分介质中加入某种添加剂是一种有效且简单的克服填充困难和提高DNA分离性能的方法。
Abstract : The sieving analysis is a classic and common method used to measure the particle sizes of beach sediments.
摘要 ：筛析法是海滩沉积物粒度分析较经典和常用的方法。
The authors introduced the methods and advance of grain size analysis technique, including direct measurement, sieving analysis, setting method and the laser grain-size analyzer;
本文主要介绍粒径测试技术方法及其新进展，包括传统的直接测量法、筛析法、沉降法和以计算机为依托的激光粒度测试仪法；
The sieving-analysis method, a new way of pollen analysis, is designed to fit the study needs of loess pollen.
筛滤 分析法正是为了适应黄土研究的需要而设计的一种新型的黄土孢粉分析方法。
The sieving-analysis method, a new way of pollen analysis, is designed to fit the study needs of loess pollen.
筛滤 分析法正是为了适应黄土研究的需要而设计的一种新型的黄土孢粉分析方法。
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