Causes and countermeasures of fine powder in polypropylene production;
PP装置产生细粉的原因及改善措施
Kinetics of isobutylene hydration reaction catalyzed by fine powder of NKC-9 ion exchange resin,and effects of catalyst concentration,temperature,pressure,stirring rate and isobutylene concentration on reaction were studied in a semibatch reactor.
采用半连续反应过程 ,使用NKC -9离子交换树脂细粉 ,改变催化剂浓度、反应温度、反应压力、搅拌转速和异丁烯浓度等条件 ,对异丁烯水合反应动力学进行了实验研究。
The direct bond magnesia-chrome bricks which have been used in burning zone of cement rotary kiln were used,making fine powder which can replace the magnesia of the magnesia-based castable.
将水泥回转窑烧成带废镁铬砖经处理后制成细粉料,用它代替镁质浇注料中的镁砂原料,研究了废镁铬砖细粉的加入对SiO2微粉结合镁质浇注料烧结性的影响。
Experiments were carried out to study the concentration distributing of fine particles in the jet region of a 1 m dia and 8 m high semicircular jetting fluidized bed with a conical distributor.
在直径1 m,高8 m的半圆冷模射流流化床上,利用PC-4颗粒浓度测定仪和局部取样的方法,考察了细粉通过密相输送的方式进入中心射流区时,射流区域的颗粒浓度分布。
Using cracking catalyst <20μm fines as experimental raw material, the influence of operation parameters on grinding course was studied.
以裂化催化剂小于20μm的细粉为对象,研究了操作条件对研磨过程的影响。
fine powder, flour, dust, etc
细粉末、 精制的面粉、 微细的灰尘
fine powdery foodstuff obtained by grinding and sifting the meal of a cereal grain.
谷类粗粉经过碾磨而成的细粉。
The Soft-Sensing of Aluminum Powder Rate Based on Support Vector Machine
基于支持向量机的铝粉细粉率软测量
They pounded the grain into a fine powder.
他们把谷子碾成细粉。
The natives pounded the grain into a fine powder.
当地人把谷类碾成细粉。
A fine powder produced by condensation or sublimation of a compound.
细粉末由化合物浓缩或升华而得到的精细粉末
Study on Super-Pulverized Coal Reburning Mecharism and Separating Technology;
超细煤粉再燃机理及细粉分离技术研究
Single-phase Numerical Simulation on Comminuting Concave of Superfine Comminuting Mill with Turbulence
湍流超细粉碎机粉碎腔内单相流场的数值模拟
Research on Compound Performance of Waste Concrete Pulverized Admixture and Slag Powder
废弃混凝土磨细粉与矿粉复合性能试验研究
Extraction Rates of Flavonoids from Ultrafine Powder vs.Fine Powder of Gleditsia sinensis
皂角刺细粉与超微粉中总黄酮提取率的比较
Effects of Different Curing Systems on Performance of Fine Mineral Mixture of Reactive Powder Concrete
养护对矿物细粉活性粉末混凝土性能的影响
Research on the Grinding Dynamics of Phosphorous Slag Superfine Powder with Stirred Mill
搅拌磨制备磷渣超细粉的粉磨动力学研究
bacteria diastase
[细菌]淀粉糖化酶
Double pink/ dark pink-orchid glitter shading.
重瓣粉红色花，深色的粉红到兰色细点。
Study on Cytoskeleton in Pollen and Pollen Tubes of Ginkgo biloba L.;
银杏花粉及花粉管内细胞骨架的研究
Interference fit level for electricity spindle on superfine cellulosine disintegrator
超细木粉粉碎机电主轴的过盈配合量
Inflammable fine aluminium powder
GB/T2086-1989易燃细铝粉
Am I painting carefully enough?
我粉刷得够仔细吗？
