Development Status and Analysis Mathematical Models for Screening;
筛分数学模型的发展现状及分析
The research of the cantalever vibrating screen's screening efficiency;
悬臂筛网振动筛筛分效率研究
Study on the mechanism of aperture blinding in the screening of moist fine coal;
潮湿细粒煤炭筛分过程堵孔机理的研究
Discussion on the Mesh Size Sieving Method for Imported Iron Ore;
进口铁矿石目级粒度筛分方法的探讨
Determination of Added Fiber Content in Paper-making Process Tobacco Sheet with Vortex Milling and Sieving
旋风粉碎-筛分法测定造纸法再造烟叶中外加纤维含量
Numerical study on collision process between particles and screen plate;
筛分作业中颗粒同筛面间碰撞过程的数值研究
Progress and trend of screeners for fine difficult materials;
细粒难筛物料筛分机械的研究进展与发展趋势
The emulator,consisted of a feed hopper,a screen and a product baffle,can dynamically simulate the whole screen process.
NET开发了筛分作业的二维离散元仿真程序SieveDEM,模拟系统由给料漏斗、筛分机和产品隔板等组成,入筛物料的粒度组成、给料量及筛分机的工作参数等均可人为设定,实现了筛分作业全过程的动态模拟。
Results of the experiment show that the air injection has a distinct effect on fiber fractionation,and a good fractionation performance is obtained with increa.
采用充气水力旋流器对针叶木漂白化学热磨木浆(BCTMP)纤维进行了筛分的实验研究。
The results showed that R203、P203 fractionation of wheat straw soda-mechanical pulp accounted for more than 50% and the S2 layer of the fiber was fibrillated in some degree,it is the r.
用纸浆纤维筛分仪、FQA-纤维特性分析仪和扫描电子显微镜对不同预处理条件的麦草碱法化学机械浆的纤维特性进行了研究。
In order to achieve the needed length fiber,fractionation of softwood pulp fiber were carried out with a cylindrical hydrocyclone.
纤维长度对纸的质量影响很大，不同长度的纤维适合不同类型的纸张，为了获得所需要的纤维长度，提高经济价值，我们用圆柱形水力旋流器对纸浆纤维进行筛分。
Studies on the Activation Process and Separation Ability of Pitch-based Molecular Sieve ACF;
分子筛型PACF活化工艺及筛分性能研究
Research on Optimization and Screening Theory about Cantilever Screen Vibration Sifter;
悬臂筛网振动筛筛分理论及产品优化设计
Industrial screens and screening--Vocabulary
GB/T15602-1995工业用筛和筛分术语
crushing and screening plant [quarrying]
碾碎及筛分厂〔矿业〕
Study on Separation Properties of Lithium Ion-Sieve Material and Its Mechanism;
锂离子筛分材料的筛分性能及其机理探讨
Present condition and development of screening machinery and mechanisms
筛分机械与筛分机理研究的现状及发展
Various screening equipments used in city garbage process, such as vibratory screen, grid and roller screen, can be classified as binary separating equipment.
城市生活垃圾处理过程中的各种筛分设备，如振动筛、筛、筒筛等均可视作是二进制的分离设备。
separating screen [ sieve ]
分离用的筛网, 分选筛
Hearing screening in 1103 newborns
新生儿听力初筛、复筛与再筛1103例分析
Molecular sieve 3A
GB/T10504-19893A分子筛
Systhsis of Nanosized Zeolite NaY and Zeolite Membranes;
纳米NaY型分子筛及分子筛膜的制备
Synthesis of Zeolite ZSM-5 and Zeolite Membranes;
ZSM-5分子筛及分子筛膜的合成
Synthesis of MCM-41 Mesoporous Molecular Sieve and Zeolite Membranes;
MCM-41介孔分子筛及分子筛膜的制备
subsieve fineness
(不能用筛子分析的)亚筛细度
cumulative undersize distribution curve
筛下物累计分布曲线
combined winnower and grader with rotary screen
旋转筛联合风选分级机
high-speed vibrating separator for barnyard millet removal
高速振动除稗分离筛
cumulative oversize distribution curve
筛上物累计分布曲线